Audio Push Pull 813

813 Vacuum Tube Push Pull Audio Power Amplifier …

https://www.youtube.com/watch?v=j8kHz2i2Ju0

813 SE triode amps - Pete Millett's DIY Audio pages

http://www.pmillett.com/813_se_triode_amps.htm

I got much encouragement, as well as triode curves for the 813, from Paul LeClercq. He has posted info on the 813 triode push-pull amps that he's built, as well as the triode mode curves for the 813. By the way, the grid lines on the …

Final Update: 813 Vacuum Tube Push Pull Hi-Power …

https://www.youtube.com/watch?v=CTdAKYHIFxU

An 813 Amplifier

http://mackiefamily.unospace.net/audiocircle.org/813main.htm

This article concerns push-pull amplification and may, therefore, cause distress to certain sections of the readership ... to ignore all sensible safety advice and build an 813 push-pull amplifier. The initial design was even more naïve than ... which was much better, used a SRPP 6072a a la Audio Note and used a 6SN7 as driver (believe it or ...

813 Beam Power Tube and Data Sheets

https://www.frostburg.edu/personal/latta/ee/wing813amp/813.html

813 / GM70 amplifier with Bartolucci ... - Audio Design Guide

http://www.audiodesignguide.com/Claudio845/813amp.html

The 813 is a general-purpose transmitting beam power tube with thoriated-tungsten filament with a maximum plate dissipation of 125 watts. It is a very linear tube in triode connection with the same amplification factor of the GM70 and a reduced internal resistance so with the same 10Kohm output transformer it is possible to get a better damping ...

DIY Audio Projects Forum • 813 PP Amp 100 watt rms output

https://diyaudioprojects.com/Forum/viewtopic.php?t=3290

Post subject: Re: 813 PP Amp 100 watt rms output. Posted: 18 Jul 2011 6:00 pm. Joined: 27 Jun 2011 4:13 pm. Posts: 146. Location: PA. I just wanted to note all caps are paper in oil! the 50Watt 330Ohm resistor on the cathodes of …

Class B Push Pull Amplifier Circuit Diagram - U Wiring

https://uwiring.com/class-b-push-pull-amplifier-circuit-diagram/

Component Ka7oeis Blog Simple Push Pull Audio Amplifier Using Russian Mosfet Transistor Circuit Design 813 Schema Audio Amplifier Circuit Design Simple Circuit . 60w Rms Otl Integrated Audio Amplifier Circuit Audio Amplifier Amplifier Hifi Amplifier . Pin On Electronic Circuit Diagrams .

Champ 1000 Watt Tube Amp - chambonino.com

http://www.chambonino.com/construct/const9.html

Underside of the amplifier section itself, showing the pre-amp, phase splitter, and push-pull driver stages. C. MORE PHOTOS OF THOSE CLASSIC 813 VALVES ! The 813's are run with 2,500 volts on the plates (anodes), 750 volts on the screens (grid 2's) fixed bias of course. This humungous monster is pushing 1015 watts RMS!!