Another NEW interesting project for the tube and DIY enthusiasts. Sam 805 push pull power amplifier is rated with 170W rms max power output (not cutting wave), Frequency response 8R@100w / 40hz~16khz -3db, input sensitivity 20db (input 2.6vrms@ 100w rms) and input impedance XLR 100K+100K – RCA 600R (input transformer).
Tube complement driver tube = 6sn7 x1 + 6l6 x2 two 805 power tubes. Take a look a 20+ photos set…
