6L6 Tube Amp Schematics
Web here are the schematics for my 6l6 ultra linear amplifier that is the power amp in my main system. Web this amplifier uses the high gain 12ax7/ecc83 double triode vacuum tube for the preamp stage, and the 6l6gc beam power tube for the output stage in a single. The valve lineup for each channel is a 6sn7. Web hoffman amplifiers tube amp forum, single ended 6l6 amp options.
Why aren't there more lower wattage amps that use big tubes? The Gear
Looking for any 6L6 designs Audiokarma Home Audio Stereo Discussion Why aren't there more lower wattage amps that use big tubes? The Gear Looking for any 6L6 designs Audiokarma Home Audio Stereo Discussion
Welcome To The Hoffman Amplifiers Forum July 08, 2023, 02:56:53 Pm:
Web i have a pair of ampex mono amps headed for the bench that use 6l6gc power tubes. Web features two 6l6 (6l6gc/6l6gcr) and two 12ax7 tubes. Web this kit employs commonly used pentode 6l6 (6l6gc/6l6gcr) vacuum tubes for the output stage of a class a amplifier with 12ax7 as double check the assembled components with.
The Output Stage Uses One 6L6 Tube Configured As Class A.
It's a fantastic sounding amp, and can do 28.5w/ch before. There are a few minor deviations from the original schematics. I have the el34 output version.
Anyone Have A Schematic For These Amps?
Web 6l6 is the designator for a beam power tube introduced by radio corporation of america in april 1936 and marketed for application as a power amplifier for audio frequencies. Web for those who asked about the wiliamson 6sn7 6l6 tube ampposted in the photo gallery, here are some more details. The input stage uses 12ax7 which is configured as sprr.
The Components In This Circuit Will Never Produce 25 Watts And Is Much More Expensive Than The 10 Watt Output Transformer.
Instead of dynaco transformers, hammond 1608a audio output transformers and a hammond 272hx power transformer were used. The measured voltage gain test setup. Web the amplifier schematic has been redrawn to reflect my preferences.
