813 Tube Amplifier Schematic. The tube filament transformer (10 volts at 5 amperes) is visible at the rear. I was thinking of 250 watts from two 813 tubes with ultra linear output.
An 813 Amplifier Project from www.qsl.net
Web the 813 beam power tube, an rca with a graphite plate, is also nicely shown. Please note these amp use 1100 volts @ 400 ma. In pictures or a copy of the circuit i used.
Web The 813 Beam Power Tube, An Rca With A Graphite Plate, Is Also Nicely Shown.
I hope, there is no fault inside. Web i just finished an pair of 813 pp 100 watt mono blocks. Web two 5 vac/10 amp transformers are connected in series to provide 10 vac to the 813 filaments.
At The Buttons Below You Can Download The Schematic, Parts List And Detailed.
Web i have some new 813 tubes on the way and this working single tube linear will make an adequate test bed for tube comparisons. The plate and plate/screen supply provide the plate and screen voltages needed by the. Just look it betters audioromy on.
The Tube Filament Transformer (10 Volts At 5 Amperes) Is Visible At The Rear.
In pictures or a copy of the circuit i used. Web 813 matrix amp schematics; Web does anyone know of a good tested schematic for a push pull 813 tube ultra linear design amp.
I Was Thinking Of 250 Watts From Two 813 Tubes With Ultra Linear Output.
Web 813 linear amplifier project. Web the similar amp at similar price is called sound track 813 class a integrated valve tube amplifier and to me looks even better than audioromy. Web here's a schematic of the amplifier.
You Can Download A Pdf Version By Clicking Here (14K Pdf File) As You Can See, The Amp Circuit Itself Is Simple.
Click here for a high resolution schematic. Web click here for a rotated schematic more suitable for printing. After that the modifications will begin to add.
