Tubelab Amp

Soaps are basic formulation with palm oil / babassu oil / olive oil / castor oil – 35/30/30/5, SF 5%, lye concentration of 30% and titanium dioxide (1% o/o) and bamboo charcoal (1. Tubelab | dedicated to advancing the state of the art in affordable high end audio. I laid out a new board that used 9 pin tubes since there are far more different flavors to choose from. I am using Edcor outputs on the sse and no feedback. The choke is a Triad C-14X which is 6H 150 ohm and rated at 200 mA. My first DIY tube amp using Tubelab Simple SE schematics. This amplifier is built around the Tubelab SE board, which is a hybrid single-ended power amplifier that uses MOSFET source followers as a driver stage between the input and output stages. A variation of the same theme of the polka dots soaps, here’s the dominoes soaps. This is a DIY amp built from the Tubelab SSE board. The extra piece was also sawed short, to match the height; This piece has the bend and chassis-bolt nuts which take the back bolts from above. This is the Tubelab SE board being used as the driver circuit for the 845SE a 40 watt per channel SE monster amp. Mizushima Single Ended Amplifier 2,001 views. The standard version is supplied with large wide bandwidth multi-section IE core output transformers, carbon film resistors and high quality film and copper foil. The Radio Shack board at the 4 oclock position holds the 6. Phono Preamp. I have a Tubelab SE board just sitting in a file somewhere. There were the now famous 44 and 77 Ribbon microphones,. jpg TubeLab Simple SE 6L6GC Tube Amp 3719 views Underside view of the Simple SE Tube Amplifier using a PCB from tubelab. Tubelab Split Y chassis. Originally made for demanding military applications these ideal power tubes provide unrivalled sonic performance in the correct audio circuit, at least in our opinion, and we believe yours too once you listen with this amp. Coming This Winter: an EL84 DIY Amplifier Build. The motor run capacitor is 90uF / 370V. I believe it was the same George Anderson of Tubelab that said the 2A3 is sound wise two 45 tubes in one envelope. The Model 7 has been designed as the 20th Anniversary re-imagination of the original Arcadia Model 1 line stage pre-amplifier, which was first delivered to customers in. I can't hear any hum so far. A variation of the same theme of the polka dots soaps, here’s the dominoes soaps. jpg TubeLab Simple SE 6L6GC Tube Amp 3719 views Underside view of the Simple SE Tube Amplifier using a PCB from tubelab. By Steve Graham DIY EL84 Project: Part 2 – Circuit Board & Chassis. DIY Vacuum Tube Amplifier Posted on 29 July, 2014 by Ethan Zonca — 3 Comments ↓ This past winter I designed and constructed a stereo vacuum tube amplifier based off of the TubeLab SimpleSE design. Enclosure is solid maple finished with danish oil with half inch russian birch ply for the top with an oil stain and acrylic seal. The completed amp and power supply. Originally made for demanding military applications these ideal power tubes provide unrivalled sonic performance in the correct audio circuit, at least in our opinion, and we believe yours too once you listen with this amp. I know tube amps, especially SE are very picky about the transformer location/orientation. This one is a 185AA and it came out very nice. I used quality parts throughout the build. designs tubelab spp assembly manual getting started. How is the project going? I'm starting out on my own version of the SSE. 6L6 SE Amplifier FA30XK Feiler Signal Generator Hallicrafters S-76 Hallicrafters S-214 Hallicrafters SX-62 Hallicrafters SX-62A Hallicrafters SX-96 Hallicrafters SX-100 Harman Kardon Heathkit IG-82 Audio Signal Generator Heathkit LG-1 Signal Generator Heathkit Oscilloscope Hickok Hickok 532 Hickok 534 Hickok 539C Hickok 600A Hickok 750 Hickok. With new performance elements added especially for live use, the ToneLab EX is the latest VOX multi-effect pedal to inherit the sound of the Valvetronix series. Overview: The Tubelab SPP (Simple Push-Pull) board was designed from the ground up as an easy to build amplifier kit, without compromising performance. This board (in the amp shown below) can be used to build a complete SE amplifier, including the power supply. Tubelab Simple PP – Construction In fact, there are the same transformers he used during development of the amp. I wish to ask him a few questions regarding this project as this is the amplifier I would like to build for my son. This amp really runs dead silent - no hum whatsoever with my 93 dB Polk Speakers. The incorporation of the additives, flavorings and active can only be done in the presence of caustic soda, i. Find your voice with VOX. 5 W per channel, from EL34 driven by 12AT7 with CCS, tubes mounted on shock absorbing rubber grommets, large 70 mA double C. The Arcadia Model 5 power amplifier is a modern implementation of the classic 6SN7-6SN7-300B topology with a few tweaks, mainly in the psu design, component selection and layout. An intermittent resistor was giving me fits…but once diagnosed and replaced, it was all smooth sailing. 4p1l UL single ended amplifier sound is using Yamaha NS300 91dB Speaker System. Note that they 801s have higher dissipation making a 3-5 watt amp instead of a 1watt amp that they 10 limited to. This is the Tubelab SE board being used as the driver circuit for the 845SE a 40 watt per channel SE monster amp. I am hoping that the DHTs in the Tubelab SE will be even better. This amplifier is built around the Tubelab Simple SE board, which is a simple single-ended power amplifier using cathode bias and commonly-available tubes. DIY SET Tube Amplifier - Tubelab SSE. Will be posting few more work in progress images. This is the most clear and succinct explanation so far. Originally made for demanding military applications these ideal power tubes provide unrivalled sonic performance in the correct audio circuit, at least in our opinion, and we believe yours too once you listen with this amp. com reaches roughly 1,064 users per day and delivers about 31,905 users each month. diyaudiocart. Posted in: Personal. By Steve Graham. There is a $100 guitar amp design challenge on this forum. com, Simple Push-Pull (SPP) EL84 Amplifier P ART 1: Cost Breakdown and Parts Ordering Information By Steve Graham. For those of you who still have old computers running Windows XP (32-bit) or any other Windows 32-bit OS, I have setup the download availability of my old old standards: Tube CAD, SE Amp CAD, and Audio Gadgets. The difference (in performance and cost) is determined primarily by the transformers, the tubes, and. A 3 amp fuse is a bit marginal and I used a 6 amp that I had on hand. I also liked how Jones’ chassis looked, which gave me the idea if building something that is a cross between that and a car stereo amp. The TSE board is GONE FOREVER, but…. I have never heard a 2A3 but I have considered building one. Maybe one day. Mouser offers inventory, pricing, & datasheets for 3 Position Rotary Switches. George at Tubelab has a reviewed quite a few, and rates Edcor quite highly. — Since 1999 — Welcome to over 500 posts and to over 50 articles on amplifiers, tube-based preamps, crossovers, headphone amplifiers, single-ended amplifiers, push-pull amplifiers, Circlotron circuit design, hybrid amplifiers, cascode circuits, White cathode followers, grounded-cathode amplifiers, tube series regulators and shunt regulators, the Aikido amplifier, tranformer coupling, DACs. 5 5 10 20 30 56 2. I am using Edcor outputs on the sse and no feedback. The Arcadia Model 5 power amplifier is a modern implementation of the classic 6SN7-6SN7-300B topology with a few tweaks, mainly in the psu design, component selection and layout. One of my designs started out as a "18 watt Lite" with 6BQ7's and 6CW5's. 6 transfomers and finally at the right the fuse, IEC and switch. Posted by Russ on June 30, 2014. A new Tubelab SSE Amp. VOX Valvetronix products are renowned for their realistic amp sounds. It makes about 75 WPC on 450 volts. The power supply filter capacitors are across B+ to ground. Enclosure is solid maple finished with danish oil with half inch russian birch ply for the top with an oil stain and acrylic seal. The usual cause of start up fuse shorting is the diode rectifiers, but they do not look to be installed in your amplifier. I then choose the best photo after the fact. An intermittent resistor was giving me fits…but once diagnosed and replaced, it was all smooth sailing. But before we get right into it, a special thanks to our patron Erik in Seattle for ‘ sponsoring’ this project. EL34 KT88 6L6 EL84 KT66 300B 6V6 6L6GC EL84 KT120 KT77 6V6GT Melbourne Australia. The TSE board shown in this web site is NO LONGER. It is a wonderful amp! Blake Shellman February 9, 2017 9:08 pm Reply. Posted by. The horns on these do cause ear fatigue on the Dynaco, but with this amp it is more subdued. 27th July 2020 08. The vinyl front end was a Kuzma Stabi M turntable, with Stogi S 12 VTA tonearm and Van den Hul MC catridge with a Kondo SFz step-up-transformers to the. The amp sounds sweet with a bit more power than the Tubelab SE. Our Mopar Ram parts inventory includes all the popular models, from the Ram 1500 to the Ram 3500 and Ram Promaster. The amp with the final breadboard arrangement. The down side is that you don't get to see the pictures until after the amplifier is built. Just showing off my Tubelab SSE build. The Model 3 valve MM phono amplifier is hand built to order in England, and therefore we are able to offer customisation to meet your aesthetic and sonic preferences. There is a $100 guitar amp design challenge on this forum. On the 1966 YVM1 Voicemaster they added 10K grid stoppers for 7027 tubes (although many people seem to have substituted EL34s in these old Traynors). DIY Vacuum Tube Amplifier Posted on 29 July, 2014 by Ethan Zonca — 3 Comments ↓ This past winter I designed and constructed a stereo vacuum tube amplifier based off of the TubeLab SimpleSE design. One of my first tube projects was a TubeLab SSE. I laid out a new board that used 9 pin tubes since there are far more different flavors to choose from. MQ OPTs for Tubelab SE 300b - jdrouin 10:46:42 07/23/15 RE: MQ OPTs for Tubelab SE 300b - Paul Joppa 15:04:55 07/26/15 ( 4 ) RE: MQ OPTs for Tubelab SE 300b - jdrouin 09:30:26 07/27/15 ( 3 ). Tubelab Discussion and support of Tubelab products, prototypes and experiments Announcements in Forum : Tubelab 18th September 2011 until 19th October 2030. For those of you who still have old computers running Windows XP (32-bit) or any other Windows 32-bit OS, I have setup the download availability of my old old standards: Tube CAD, SE Amp CAD, and Audio Gadgets. Overview: The Tubelab SPP (Simple Push-Pull) board was designed from the ground up as an easy to build amplifier kit, without compromising performance. Thanks to Eri k trust ing me with some of his hard-earned dough, the build process starts now!. So, the design I went with belongs to George Anderson of Tubelab in the USA. Tubelab; Suppliers. Tube Power Amp Schematic of Single-Ended Power-Amp with 112A/45 The best Capacitor is NO Capacitor! That's why there is a Lundahl-Interstage-Transformer between the Driver-Stage and the Power-Triode 45. tube amp builiding Sign in to follow this. They are really dirt cheap and remarkably small. Another tube amplifier, this time not just a 3D model, but the photos of completed unit, above & under the "hood": SSE (Simple Single Ended), using George Anderson's schematic (www. The extra piece was also sawed short, to match the height; This piece has the bend and chassis-bolt nuts which take the back bolts from above. Bereskin on building a high quality amplifier, with details on transformer design 1955 article by A. 5% o/o) to give, respectively, the white and black. - - tubelab SSE popping fuses with no tubes installed (https: I have had a good 6-8 months of no issues on this amp, but now another one has cropped up. But before we get right into it, a special thanks to our patron Erik in Seattle for ' sponsoring' this project. The Tubelab. Power output ranges from 5 to 14 watts depending on the type and configuration of output tubes. As promised in the preview, a prototype of the EL84 amplifier based on the Tubelab. Tubelab; Suppliers. tube amp builiding. Just started my new site. Bereskin on building a 3000 watt amplifier - Thanks to Caryl Pierson for these 1955 article on Stereophonic sound from Popular Electronics, and another on How Tuning Eye tubes Work. It was designed for the 45 output tube, but can. With new performance elements added especially for live use, the ToneLab EX is the latest VOX multi-effect pedal to inherit the sound of the Valvetronix series. I also liked how Jones’ chassis looked, which gave me the idea if building something that is a cross between that and a car stereo amp. I just wrapped up my first DIY amplifier build, and I chose a Tubelab SE using 2A3 output tubes. Pretty much anything that is pin-compatible with these will work with some minor tweaks. I don't know how important this is with my small drivers but at the moment I run them with a cheap Chinese 30w valve\tube amp and they go pretty low and loud. Send mail to [email protected] The Tubelab. com, North Parur, India. Antique Electronics Supply 60 Philco Radio Precision 10-12 Precision 612 Precision 912 Precision 920 Precision 954 Restored Tube Tester. The first listening impressions were positive. One is an unmodified 300B amp, and the other is set up like the picture above, with 6L6's. But before we get right into it, a special thanks to our patron Erik in Seattle for ' sponsoring' this project. com, Simple Push-Pull (SPP) EL84 Amplifier P ART 1: Cost Breakdown and Parts Ordering Information By Steve Graham. Car Audio -. This is a DIY amp built from the Tubelab SSE board. A new Tubelab SSE Amp. Previous Post Bottlehead S. and some of them actually had some 'meat', i. com website. some of these have a 4 pin socket. The fact is rather difficult to digest: vacuum tube amplifiers are more efficient in producing high fidelity music output compared to the transistorized or even some of the modern linear IC amplifiers. Our Mopar Ram parts inventory includes all the popular models, from the Ram 1500 to the Ram 3500 and Ram Promaster. Due to a wiring error, the B+ rail was higher. Published on May 2, 2018 Tube Amp Project: Tubelab Simple SE My first single-ended tube amp. My latest Tubelab SE glows in dim light. com, Simple Push-Pull (SPP) EL84 Amplifier P ART 1: Cost Breakdown and Parts Ordering Information By Steve Graham. After a sanity-check with cheap Chinese tubes, here is the amp running with JJ 6L6GCs strapped as triodes. They are a very robust design with cathodes larger than a KT88’s. 7,112 likes · 3 talking about this · 1 was here. The output transformers are Edcor & the Power Transformer is also Edcor. But before we get right into it, a special thanks to our patron Erik in Seattle for ‘ sponsoring’ this project. com circuit board is now built and playing music. If the DIY itch needs scratching and a single-ended amp appeals, visit the Tubelab. I have a Tubelab SE board just sitting in a file somewhere. This coincides with the new speakers that I recently got off of Craigslist: a pair of Klipsch KLF-10s. The Arcadia Model 5 power amplifier is a modern implementation of the classic 6SN7-6SN7-300B topology with a few tweaks, mainly in the psu design, component selection and layout. December 15, 2013 February 12, 2016 zimmer64 Leave a comment. Antique Electronics Supply 60 Philco Radio Precision 10-12 Precision 612 Precision 912 Precision 920 Precision 954 Restored Tube Tester. I also liked how Jones’ chassis looked, which gave me the idea if building something that is a cross between that and a car stereo amp. The Tubelab. - Duration: 1:24. I was thinking about building a tube amplifier for a long time myself and my search ended when I came across "Tubelab SSE" designed by Mr. The fact is rather difficult to digest: vacuum tube amplifiers are more efficient in producing high fidelity music output compared to the transistorized or even some of the modern linear IC amplifiers. Appreciate the help. There are ZERO in stock, and none will be reordered. There is a $100 guitar amp design challenge on this forum. I plan to test several different types of tubes in it before building the final amplifier, or three! This version uses GE 6550A tubes connected as triodes. 47 Labs 0647 Cable Chipamp Class A amplifier Class D amp Gainclone Guitar Radio Speakers Tube amplifier. 1; 2; 3; Next. Enclosure is solid maple finished with danish oil with half inch russian birch ply for the top with an oil stain and acrylic seal. How Tube Amplifiers Work, Part 2: The Pre-Amp and Power Amp - Duration: 20:53. But before we get right into it, a special thanks to our patron Erik in Seattle for ‘ sponsoring’ this project. I like the Simple SE so much I never bothered building it. My Introduction & Tubelab Simple SE project I have joined have joined the audio circle forum to try and reach out to audio circle member wushuliu regarding his Tubelab Simple SE that he built in 2011. 9 thoughts on “Tubelab SSE (Simple Single Ended)” Werner June 15, 2014 9:00 am Reply. With new performance elements added especially for live use, the ToneLab EX is the latest VOX multi-effect pedal to inherit the sound of the Valvetronix series. A variation of the same theme of the polka dots soaps, here’s the dominoes soaps. In some forums there are suggestions for silent replacement options. The Tubelab. I have also built a headphone amp that uses 01A's or 30's of 31's using the same board. This is why most 45 amps come in 1. Pete Millett Parallel Push-Pull 807 Monoblocks. That project is known as the Tubelab SE Board. Following on from the successful launch of the Model 3 riaa, and the Model 5 power amp, SJS Electroacoustics are pleased to present the new Model 7 line stage pre-amplifier. Following the terminal exit of the main power transformer the opportunity was taken to upgrade and almost rebuild it. Full Member; Posts: 3542. DIY SET Tube Amplifier - Tubelab SSE. I am planning on my first tube amp build, I have decided on a Tubelab SSE and the chassis design I am working on has the power and audio transformers inverted (upside down). Antique Electronics Supply 60 Philco Radio Precision 10-12 Precision 612 Precision 912 Precision 920 Precision 954 Restored Tube Tester. Tubelab Simple SE - Description The amplifier is a two-stage design with a single 12AT7 serving as the input stage to both channels and a pair of EL34/6L6/6550/KT88 type tubes for output. The TSE board shown in this web site is NO LONGER available. I was thinking about building a tube amplifier for a long time myself and my search ended when I came across "Tubelab SSE" designed by Mr. This amplifier is built around the Tubelab Simple SE board, which is a simple single-ended power amplifier using cathode bias and commonly-available tubes. Chokes Explained. Amp Work Zones Taking a cue from kitchen design, I’m planning the room layout by functional zones. The horns on these do cause ear fatigue on the Dynaco, but with this amp it is more subdued. 6L6 SE Amplifier FA30XK Feiler Signal Generator Hallicrafters S-76 Hallicrafters S-214 Hallicrafters SX-62 Hallicrafters SX-62A Hallicrafters SX-96 Hallicrafters SX-100 Harman Kardon Heathkit IG-82 Audio Signal Generator Heathkit LG-1 Signal Generator Heathkit Oscilloscope Hickok Hickok 532 Hickok 534 Hickok 539C Hickok 600A Hickok 750 Hickok. The choke is a Triad C-14X which is 6H 150 ohm and rated at 200 mA. Soaps are basic formulation with palm oil / babassu oil / olive oil / castor oil – 35/30/30/5, SF 5%, lye concentration of 30% and titanium dioxide (1% o/o) and bamboo charcoal (1. The amp is 95% finished (controls, and connectors not mounted yet), but quite listenable. It was designed for the 45 output tube, but can. The Arcadia Model 5 power amplifier is a modern implementation of the classic 6SN7-6SN7-300B topology with a few tweaks, mainly in the psu design, component selection and layout. To the right are the All Electronics 120:12. Enclosure is solid maple finished with danish oil with half inch russian birch ply for the top with an oil stain and acrylic seal. Reply to this topic;. Safe Meter Use - Tubelab. I made it a stand alone amp (of course) and reconfigured the preamp from an RIAA to a anode follower 6N1P; which I rolled to a 6n6p. The TSE board is GONE FOREVER, but…. Following the terminal exit of the main power transformer the opportunity was taken to upgrade and almost rebuild it. Tube Power Amp Schematic of Single-Ended Power-Amp with 112A/45 The best Capacitor is NO Capacitor! That's why there is a Lundahl-Interstage-Transformer between the Driver-Stage and the Power-Triode 45. There is a $100 guitar amp design challenge on this forum. Bereskin on building a high quality amplifier, with details on transformer design 1955 article by A. Find many great new & used options and get the best deals for 300b Single Ended Amplifier, Tubelab, New 300b Tubes. Between 2007 and 2008 I built many tube audio amps and preamps. The amplifier is a two-stage design with a single 12AT7 serving as the input stage to both channels and a pair of EL34/6L6/6550/KT88 type tubes for output. The fact is rather difficult to digest: vacuum tube amplifiers are more efficient in producing high fidelity music output compared to the transistorized or even some of the modern linear IC amplifiers. This video is unavailable. Mizushima Single Ended Amplifier 2,001 views. Switchable between UL and Triode mode, switchable between SS or tube rectific. Audio Stuff. com circuit board is now built and playing music. I was thinking about building a tube amplifier for a long time myself and my search ended when I came across "Tubelab SSE" designed by Mr. I am planning on my first tube amp build, I have decided on a Tubelab SSE and the chassis design I am working on has the power and audio transformers inverted (upside down). Tubelab Simple SE - Description The amplifier is a two-stage design with a single 12AT7 serving as the input stage to both channels and a pair of EL34/6L6/6550/KT88 type tubes for output. - Duration: 1:24. They are really dirt cheap and remarkably small. Tube Power Amp Schematic of Single-Ended Power-Amp with 112A/45 The best Capacitor is NO Capacitor! That's why there is a Lundahl-Interstage-Transformer between the Driver-Stage and the Power-Triode 45. The piece is bolted to the rest of the chassis, to give a strong,. With new performance elements added especially for live use, the ToneLab EX is the latest VOX multi-effect pedal to inherit the sound of the Valvetronix series. The amp with the final breadboard arrangement. Watch Queue Queue. After all the technology of tubes began to decline in the 1950s and today is no more taught in schools about this fabulous technology that existed for several decades until the advent of the transistor and integrated circuits. Mouser offers inventory, pricing, & datasheets for 3 Position Rotary Switches. On the 1966 YVM1 Voicemaster they added 10K grid stoppers for 7027 tubes (although many people seem to have substituted EL34s in these old Traynors). The 55 push-pull watts of the circuit have nearly the same tone and texture of single-ended with the added benefits of a higher damping factor and the headroom to portray a full orchestra. Tubelab 300b SE tube amplifier build thread. Testing my newly finished Tubelab SE amplifier brought forth some problems. View all posts by zimmer64 Post navigation. Tubelab Simple PP – Construction In fact, there are the same transformers he used during development of the amp. Uncle Doug 298,561 views. Its designed for people with an interest in DIY audio. The SE Amp Board is being used to drive a 211 or an 845 through a PowerDrive board. I bought a piece of 1/8" aluminum for the top and bottom of the case and used a nice piece of air-dried Tennessee black walnut for the case wrap. - - tubelab SSE popping fuses with no tubes installed (https: I have had a good 6-8 months of no issues on this amp, but now another one has cropped up. Safe Meter Use - Tubelab. Tubelab Simple PP – Construction In fact, there are the same transformers he used during development of the amp. Thanks to Eri k trust ing me with some of his hard-earned dough, the build process starts now!. One is an unmodified 300B amp, and the other is set up like the picture above, with 6L6's. The Tubelab. The amplifier stage is based on the Compact Hi-Fi Power Amplifier. They would be separated from the tubes/other electrics by sheet metal. An intermittent resistor was giving me fits…but once diagnosed and replaced, it was all smooth sailing. It went together with only one hitch. At the beginning of the year, I found this interesting scheme of tube amplifiers on a forum and decided to make it. or AC power supply problems----- then the first thing to suspect in the amp is a bad tube----- try subbing in a known good, stable preamp tube in all preamp positions one-by-one and see if there is any change----could also be a bad power tube. Industrial Strength Amp; Clear Lexan Amp; Tubelab SSE Test Amp; Customer Builds; Articles. I can't hear any hum so far. I also liked how Jones’ chassis looked, which gave me the idea if building something that is a cross between that and a car stereo amp. This amplifier is built around the Tubelab Simple SE board, which is a simple single-ended power amplifier using cathode bias and commonly-available tubes. In a single ended amp (most amplifiers really) the major cost and the primary influence on the sound is the quality of the output transformer. TRAYNOR: This Canadian amp co. The VOX tradition of innovation carries on today with products designed to achieve unprecedented tonal flexibility. Following the terminal exit of the main power transformer the opportunity was taken to upgrade and almost rebuild it. Apex Tool Group offers industrial commercial and do it yourself customers an unparalleled selection of high performance hand tools and power tools. The amp sounds sweet with a bit more power than the Tubelab SE. Broskie reckons the small transformers for flea power amps often sound a lot better than those stupid outsized mega humungous things that have now got into fashion for "high end", and has a theory about multiple taps, matching and crossovers that really is "outside the box". Sep 3, 2018 - This Pin was discovered by Martin Tasevski. Between 2007 and 2008 I built many tube audio amps and preamps. MQ OPTs for Tubelab SE 300b - jdrouin 10:46:42 07/23/15 RE: MQ OPTs for Tubelab SE 300b - Paul Joppa 15:04:55 07/26/15 ( 4 ) RE: MQ OPTs for Tubelab SE 300b - jdrouin 09:30:26 07/27/15 ( 3 ). I am planning on my first tube amp build, I have decided on a Tubelab SSE and the chassis design I am working on has the power and audio transformers inverted (upside down). An intermittent resistor was giving me fits…but once diagnosed and replaced, it was all smooth sailing. Finished my second Magnavox amp. The Tubelab. Our Mopar Ram parts inventory includes all the popular models, from the Ram 1500 to the Ram 3500 and Ram Promaster. Wield an upgradable cyber bow amp amp shield combination to battle enemy robots while exploring a shattered world gradually realizing what led to the extinction of mankind. 2017 - This Pin was discovered by lukas forman. 545: 254,256: Tubelab SSE - High B+ voltage. Posted in: Personal. Next Post Bucket Sub. Thread starter bibin3210; Start date Dec 25, 2014; Prev. The tubelab board was very easy to deal with and the instructions he posts on his website are so easy to follow. The Behringer’s ventilator is noisy and can be heard at lower volume levels. EL34 KT88 6L6 EL84 KT66 300B 6V6 6L6GC EL84 KT120 KT77 6V6GT Melbourne Australia. Tubelab; Suppliers. Finished this build a few months ago, and have been really enjoying it. com), just made point-to-point technique (instead of using PCB, lost in transit): 5. It was designed for the 45 output tube, but can. VOX Valvetronix products are renowned for their realistic amp sounds. I built a Tubelab SSE 6V6 in a single day, this amp took a week (this one looks far better). — Since 1999 — Welcome to over 500 posts and to over 50 articles on amplifiers, tube-based preamps, crossovers, headphone amplifiers, single-ended amplifiers, push-pull amplifiers, Circlotron circuit design, hybrid amplifiers, cascode circuits, White cathode followers, grounded-cathode amplifiers, tube series regulators and shunt regulators, the Aikido amplifier, tranformer coupling, DACs. Posted by. This coincides with the new speakers that I recently got off of Craigslist: a pair of Klipsch KLF-10s. Posted by Russ on June 30, 2014. On the 1966 YVM1 Voicemaster they added 10K grid stoppers for 7027 tubes (although many people seem to have substituted EL34s in these old Traynors). Ultralinear has more energy and strength, giving the music more body and better dynamic capability. Posted in Tube amplifier Tagged Tubelab SSE. George Anderson from Tubelab built one of these in a style inspired by Morgan Jones’ “Bevois Valley” amplifier from the book “Valve Amplifiers”. An intermittent resistor was giving me fits…but once diagnosed and replaced, it was all smooth sailing. Triodes- 2A3,300B,45,PX 25,845,6C33,6AS7,etc. The bigger the amplifier, the bigger the pitfalls, in my estimation. 47 Labs 0647 Cable Chipamp Class A amplifier Class D amp Gainclone Guitar Radio Speakers Tube amplifier. I am using the top panel dimensions to fit into a Hammond Chassis. presents some unusually conservative and reliable designs, so its worth looking at. Discover (and save!) your own Pins on Pinterest. The TSE board is GONE FOREVER, but…. In a single ended amp (most amplifiers really) the major cost and the primary influence on the sound is the quality of the output transformer. , all these components are present in the reaction environment of saponification of oils. One of my first tube projects was a TubeLab SSE. The motor run capacitor is 90uF / 370V. Posted in Tube amplifier Tagged Tubelab SSE. designs tubelab spp assembly manual getting started. There is a $100 guitar amp design challenge on this forum. Will be posting few more work in progress images. Tubelab; Suppliers. This amp really runs dead silent - no hum whatsoever with my 93 dB Polk Speakers. DIY SET Tube Amplifier - Tubelab SSE. I'm mounting the PCB on the bottom of the base with a 2 piece top plate. Introducing Myself-. One is an unmodified 300B amp, and the other is set up like the picture above, with 6L6's. jpg TubeLab Simple SE 6L6GC Tube Amp 3719 views Underside view of the Simple SE Tube Amplifier using a PCB from tubelab. com reaches roughly 1,064 users per day and delivers about 31,905 users each month. I have never heard a 2A3 but I have considered building one. Overview: The Tubelab SPP (Simple Push-Pull) board was designed from the ground up as an easy to build amplifier kit, without compromising performance. 4 stages is not excessive gain either. My first DIY tube amp using Tubelab Simple SE schematics. Currently hooked up to a pair of Klipsch Forte II with Crites upgrades, and it's the best sound that I've heard. Tubelab SSE SSE for sale. 6L6 SE Amplifier FA30XK Feiler Signal Generator Hallicrafters S-76 Hallicrafters S-214 Hallicrafters SX-62 Hallicrafters SX-62A Hallicrafters SX-96 Hallicrafters SX-100 Harman Kardon Heathkit IG-82 Audio Signal Generator Heathkit LG-1 Signal Generator Heathkit Oscilloscope Hickok Hickok 532 Hickok 534 Hickok 539C Hickok 600A Hickok 750 Hickok. This coincides with the new speakers that I recently got off of Craigslist: a pair of Klipsch KLF-10s. The horns on these do cause ear fatigue on the Dynaco, but with this amp it is more subdued. When matched to a high sensitivity pair of speakers, the 2A3 (3. Note that they 801s have higher dissipation making a 3-5 watt amp instead of a 1watt amp that they 10 limited to. com circuit board is now built and playing music. 1954 paper by A. In some forums there are suggestions for silent replacement options. Posted in: Personal. 2017 - This Pin was discovered by lukas forman. They would be separated from the tubes/other electrics by sheet metal. I bought a piece of 1/8" aluminum for the top and bottom of the case and used a nice piece of air-dried Tennessee black walnut for the case wrap. The Tubelab. com has ranked N/A in N/A and 2,919,889 on the world. the solid wooden chassis is available in a range of four standard choices; cherry, maple, light oak and walnut with others such as zebra wood available to special order. This is the most clear and succinct explanation so far. Introducing Myself-. The amp is cheap and has a lot of power and is capable to push the drivers to their maximum mechanical excursion. Finished this build a few months ago, and have been really enjoying it. Pete Millett Parallel Push-Pull 807 Monoblocks. The horns on these do cause ear fatigue on the Dynaco, but with this amp it is more subdued. Tubelab; Suppliers. Next Last. Would use better outputs and I'm assuming a true dht will be better. Mouser offers inventory, pricing, & datasheets for 3 Position Rotary Switches. - - tubelab SSE popping fuses with no tubes installed (https: I have had a good 6-8 months of no issues on this amp, but now another one has cropped up. How Tube Amplifiers Work, Part 2: The Pre-Amp and Power Amp - Duration: 20:53. Find many great new & used options and get the best deals for 300b Single Ended Amplifier, Tubelab, New 300b Tubes. Originally made for demanding military applications these ideal power tubes provide unrivalled sonic performance in the correct audio circuit, at least in our opinion, and we believe yours too once you listen with this amp. Tubelab SSE SSE for sale. Uncle Doug 298,561 views. That project is known as the Tubelab SE Board. some of these have a 4 pin socket. The LM317 and TL431 are ubiquitous regulator solutions, but they're limited to 36-37V. That wood base looks great to me! Is it walnut? inthewoods AARP Member. A simple single-ended directly-heated triode power amplifier. I know tube amps, especially SE are very picky about the transformer location/orientation. With the right iron, the Tubelab Simple SE comes to life. The amp sounds sweet with a bit more power than the Tubelab SE. I've put together my build so far in this specific thead rather than a bitty one in my systems thread. 1; 2; 3; Next. He has put a lot of effort in documenting the step by step instructions to build "Tubelab SSE". My Introduction & Tubelab Simple SE project I have joined have joined the audio circle forum to try and reach out to audio circle member wushuliu regarding his Tubelab Simple SE that he built in 2011. VOX Valvetronix products are renowned for their realistic amp sounds. I changed all of the inter stage caps to Sraugue PIO and the output iron to Hammond 1615 15W. 5 W per channel, from EL34 driven by 12AT7 with CCS, tubes mounted on shock absorbing rubber grommets, large 70 mA double C. Each of the input stages' plates are loaded with a constant. In this formulation all oils were kept as the shampoo bar for hair and body that is most suitable for normal hair and thin. This amplifier is built around the Tubelab SE board, which is a hybrid single-ended power amplifier that uses MOSFET source followers as a driver stage between the input and output stages. One of my first tube projects was a TubeLab SSE. 1; 2; 3; First Prev 3 of 3 Go to page. Audio Stuff. But I have some issues with the analysis: (1) The current is literally flowing out of the tube when there is grid current. But before we get right into it, a special thanks to our patron Erik in Seattle for ‘ sponsoring’ this project. The horns on these do cause ear fatigue on the Dynaco, but with this amp it is more subdued. What I read left me with this impression: (1) Although higher resistors limited screen current, something happened to the guitar 'sound'. Arcadia 7W PSE 2A3 Power Amplifier Upgrade At the end of last year one of the original SJS Arcadia 7W PSE 2A3 amplifiers, originally built back in 1998, came in for a major service and upgrade. and some of them actually had some 'meat', i. com has ranked N/A in N/A and 2,919,889 on the world. Especially when it comes to the processing of high input frequencies, modern equipment tends to get a bit twitchy. The LM317 and TL431 are ubiquitous regulator solutions, but they're limited to 36-37V. Published on May 2, 2018 Tube Amp Project: Tubelab Simple SE My first single-ended tube amp. I'm completing a Tubelab 300B amp. I had a batch of the boards made by a commercial PCB vendor, since they were to be the next Tubelab product. My latest Tubelab SE glows in dim light. To the right are the All Electronics 120:12. Edcor output transformers and choke, with Allied power transformer. The SE Amp Board is being used to drive a 211 or an 845 through a PowerDrive board. Posted by Russ on June 30, 2014. tubelab diy amplifier board. This one is a 185AA and it came out very nice. Thread starter bibin3210; Start date Dec 25, 2014; Prev. Testing my newly finished Tubelab SE amplifier brought forth some problems. 2017 - This Pin was discovered by lukas forman. How Tube Amplifiers Work, Part 2: The Pre-Amp and Power Amp - Duration: 20:53. Was added 15% coconut oil or palm kernel or babassu, which is quite suitable for oily hair because the cleaning action of these oils. I also liked how Jones’ chassis looked, which gave me the idea if building something that is a cross between that and a car stereo amp. and some of them actually had some 'meat', i. Just showing off my Tubelab SSE build. 28th July 2020 09:01 PM by zeagan. A lovely illustrated guide to soldering and identifying & solving common soldering problems. Provided by Alexa ranking, jrossmacdonald. Audio Stuff. On that first stage, using a cathode follower will take care of any impedance/drive issues to the 310 so play away with the ECC99. DIY EL84 Amp Project: Part 2, Circuit Board and Chassis Preparation. EL34 KT88 6L6 EL84 KT66 300B 6V6 6L6GC EL84 KT120 KT77 6V6GT Melbourne Australia. With the right iron, the Tubelab Simple SE comes to life. 2017 - This Pin was discovered by lukas forman. 3 input switch going to a 50k stereo volume pot. Wield an upgradable cyber bow amp amp shield combination to battle enemy robots while exploring a shattered world gradually realizing what led to the extinction of mankind. An intermittent resistor was giving me fits…but once diagnosed and replaced, it was all smooth sailing. Tubelab Split Y chassis. 2020/02/03 /// 0 Comments. In fact, I still use this amp as a reference whenever I build something new. The downloads are at the GlassWare-Yahoo store and the price is only $9. This board (in the amp shown below) can be used to build a complete SE amplifier, including the power supply. I am planning on my first tube amp build, I have decided on a Tubelab SSE and the chassis design I am working on has the power and audio transformers inverted (upside down). I bought their PWB TSE PWB But made some changes to it, which I will describe in the following. Note that they 801s have higher dissipation making a 3-5 watt amp instead of a 1watt amp that they 10 limited to. Phono Preamp. An original Arcadia 18W PSE 300B amplifier has been in for servicing and repairs. It was designed for the 45 output tube, but can. George, of TubeLab, is notorious for torturing tubes and generally just blowing crap up in his experiments. 1 Amplifier. The tube amp proudly sits as a cornerstone of many a home setup. Following on from the successful launch of the Model 3 riaa, and the Model 5 power amp, SJS Electroacoustics are pleased to present the new Model 7 line stage pre-amplifier. The amp will sound worse without the feedback unless you get a new (expensive) pair of output transformers. Thread starter bibin3210; Start date Dec 25, 2014; Prev. The amplifier stage is based on the Compact Hi-Fi Power Amplifier. The high voltages required for many tubes rule out or complicate integrating many otherwise useful solid state parts. I plan to add a perforated metal screen over the opening in the amp with cutouts for the tubes. Provided by Alexa ranking, jrossmacdonald. Just showing off my Tubelab SSE build. The tube amp proudly sits as a cornerstone of many a home setup. Ultralinear Guitar Amp (5): Output Loadlines Okay, so now its time to take a good look at the output section expectations: The Load Line is an interesting problem, and opens a whole pile of questions. How is the project going? I'm starting out on my own version of the SSE. This is the Tubelab SE board being used as the driver circuit for the 845SE a 40 watt per channel SE monster amp. The Tubelab. The Engström room featured the Vox Palladian & Palladiam Basso loudspeakers, partnered with Engström Monica and Lars pre and power amp combination, or the new Arne 300B integrated amplifier. I studied the theory of tube in the books I could find. The Valve Reactor circuitry uses a real 12AX7 vacuum tube to create that true-tube tone. at the best online prices at eBay! Free delivery for many products!. When matched to a high sensitivity pair of speakers, the 2A3 (3. 2017 - This Pin was discovered by lukas forman. Everything is a really tight squeeze to fit that Chassis panel. I built a Tubelab SSE 6V6 in a single day, this amp took a week (this one looks far better). The extra piece was also sawed short, to match the height; This piece has the bend and chassis-bolt nuts which take the back bolts from above. 2020/02/03 /// 0 Comments. The Engström room featured the Vox Palladian & Palladiam Basso loudspeakers, partnered with Engström Monica and Lars pre and power amp combination, or the new Arne 300B integrated amplifier. I am using the top panel dimensions to fit into a Hammond Chassis. This amp really runs dead silent - no hum whatsoever with my 93 dB Polk Speakers. My estimate of power output is about 10 watts based on the discussion by the UK Audio group about building a GK71 amp. An original Arcadia 18W PSE 300B amplifier has been in for servicing and repairs. I am using Edcor outputs on the sse and no feedback. On that first stage, using a cathode follower will take care of any impedance/drive issues to the 310 so play away with the ECC99. Between 2007 and 2008 I built many tube audio amps and preamps. In this formulation all oils were kept as the shampoo bar for hair and body that is most suitable for normal hair and thin. This video is unavailable. There are ZERO in stock, and none will be reordered. Add to Wish List. One is an unmodified 300B amp, and the other is set up like the picture above, with 6L6's. I also liked how Jones’ chassis looked, which gave me the idea if building something that is a cross between that and a car stereo amp. The amp sounds sweet with a bit more power than the Tubelab SE. 1 Amplifier. What equipment did Elvis and Harry Belafonte use to get those sweet sounds? Well, RCA equipment back in the day (1950-1970). The 845SE glows in the dark. That project is known as the Tubelab SE Board. The Tubelab. Was added 15% coconut oil or palm kernel or babassu, which is quite suitable for oily hair because the cleaning action of these oils. Finished my second Magnavox amp. Modded TPA3118 Class D amplifier/Modded TPA 3255 power amplifier/Anaview AMS1000 power amplifier/KT88 SE Tubelab Simple SE « Reply #36 on: April 20,. Testing my newly finished Tubelab SE amplifier brought forth some problems. The incorporation of the additives, flavorings and active can only be done in the presence of caustic soda, i. com circuit board is now built and playing music. One of my designs started out as a "18 watt Lite" with 6BQ7's and 6CW5's. I can give just a few cause I don't know all the tubes that are out there! Pentodes- EL 34,KT 88,6550,most pin guided sockets are pentodes or tetrodes. The power supply filter capacitors are across B+ to ground. 47 Labs 0647 Cable Chipamp Class A amplifier Class D amp Gainclone Guitar Radio Speakers Tube amplifier. Headphone Amp; Prototypes. This amp really runs dead silent - no hum whatsoever with my 93 dB Polk Speakers. Send mail to [email protected] I am in the process of building a completely new hi-fi from ground up. In this formulation all oils were kept as the shampoo bar for hair and body that is most suitable for normal hair and thin. By Steve Graham DIY EL84 Project: Part 2 – Circuit Board & Chassis. Appreciate the help. That wood base looks great to me! Is it walnut? inthewoods AARP Member. It was designed for the 45 output tube, but can. I also liked how Jones’ chassis looked, which gave me the idea if building something that is a cross between that and a car stereo amp. It makes about 75 WPC on 450 volts. The choke is a Triad C-14X which is 6H 150 ohm and rated at 200 mA. I have never heard a 2A3 but I have considered building one. The motor run capacitor is 90uF / 370V. The thing that concerns me the most is the 3mm clearance I get between the Output transformers on the top and the widest part of the Output Tubes (the yellow circles in the diagram). George, of TubeLab, is notorious for torturing tubes and generally just blowing crap up in his experiments. com, Simple Push-Pull (SPP) EL84 Amplifier P ART 1: Cost Breakdown and Parts Ordering Information By Steve Graham. Enclosure is solid maple finished with danish oil with half inch russian birch ply for the top with an oil stain and acrylic seal. 5W) are simply seductive, but the power (approx 15w) and grip of the Tubelab give an undeniable authority to a wider range of music / speaker combinations. I believe it was the same George Anderson of Tubelab that said the 2A3 is sound wise two 45 tubes in one envelope. CCS Circuits; Active Loaded SE Output Stages. December 15, 2013 February 12, 2016 zimmer64 Leave a comment. I bought a piece of 1/8" aluminum for the top and bottom of the case and used a nice piece of air-dried Tennessee black walnut for the case wrap. 4p1l UL single ended amplifier sound is using Yamaha NS300 91dB Speaker System. Following on from the successful launch of the Model 3 riaa, and the Model 5 power amp, SJS Electroacoustics are pleased to present the new Model 7 line stage pre-amplifier. Audio Stuff. They would be separated from the tubes/other electrics by sheet metal. I also couldn't get over the fact that it uses a rare tube choice with the input tube(5842). I plan to add a perforated metal screen over the opening in the amp with cutouts for the tubes. I like the Simple SE so much I never bothered building it. Posted in Tube amplifier Tagged Tubelab SSE Bottlehead S. Audio Stuff. It makes about 75 WPC on 450 volts. 28th July 2020 09:01 PM by zeagan. The down side is that you don't get to see the pictures until after the amplifier is built. 1; 2; 3; First Prev 3 of 3 Go to page. In fact, I still use this amp as a reference whenever I build something new. This amplifier is built around the Tubelab Simple SE board, which is a simple single-ended power amplifier using cathode bias and commonly-available tubes. It has been an old faithful for 14 years. With my multimeter grounded, I touched from the left channel coupling cap (C11). There is a $100 guitar amp design challenge on this forum. Specifically, building tube amps involves three key processes: chassis work, electronics work, and parts/materials storage. 3 Position Rotary Switches are available at Mouser Electronics. Finished this build a few months ago, and have been really enjoying it. DIY SET Tube Amplifier - Tubelab SSE. I just wrapped up my first DIY amplifier build, and I chose a Tubelab SE using 2A3 output tubes. It was designed for the 45 output tube, but can. Originally supplied in 1997 it was enhanced with a large external dual-mono power supply in 2004. There are plenty of design circuits out there. 3 Position Rotary Switches are available at Mouser Electronics. 1 Amplifier. 95 for each program. My latest Tubelab SE glows in dim light. The VOX tradition of innovation carries on today with products designed to achieve unprecedented tonal flexibility. Ultralinear has more energy and strength, giving the music more body and better dynamic capability. Mizushima Single Ended Amplifier 2,001 views. 4p1l UL single ended amplifier sound is using Yamaha NS300 91dB Speaker System. Watch Queue Queue. My Introduction & Tubelab Simple SE project I have joined have joined the audio circle forum to try and reach out to audio circle member wushuliu regarding his Tubelab Simple SE that he built in 2011. Bereskin on building a 3000 watt amplifier - Thanks to Caryl Pierson for these 1955 article on Stereophonic sound from Popular Electronics, and another on How Tuning Eye tubes Work. 6 transfomers and finally at the right the fuse, IEC and switch. tubelab diy amplifier board. A simple single-ended directly-heated triode power amplifier. One of my first tube projects was a TubeLab SSE. My favorite amp is a Push/Pull 2A3 triode using 6SN7 as an input and driver tube. The Behringer’s ventilator is noisy and can be heard at lower volume levels. Bereskin on building a 3000 watt amplifier - Thanks to Caryl Pierson for these 1955 article on Stereophonic sound from Popular Electronics, and another on How Tuning Eye tubes Work. The choke is a Triad C-14X which is 6H 150 ohm and rated at 200 mA. By Porn_Star, July 10, 2014 in Technical/Modifications. I know tube amps, especially SE are very picky about the transformer location/orientation. DIY EL84 Amp Project: Part 2, Circuit Board and Chassis Preparation. A "choke" is the common name given to an inductor that is used as a power supply filter element. It is a wonderful amp! Blake Shellman February 9, 2017 9:08 pm Reply. Enclosure is solid maple finished with danish oil with half inch russian birch ply for the top with an oil stain and acrylic seal. This board (in the amp shown below) can be used to build a complete SE amplifier, including the power supply. This amplifier is built around the Tubelab Simple SE board, which is a simple single-ended power amplifier using cathode bias and commonly-available tubes. Posted by Russ on June 30, 2014. 4 stages is not excessive gain either. Tubelab; Suppliers. 7,112 likes · 3 talking about this · 1 was here. The LM317 and TL431 are ubiquitous regulator solutions, but they're limited to 36-37V.