BC550

No global feedback power Jfet Circlotron

Submitted by CircloTronAudio on Thu, 04/09/2020 - 13:53

Maybe my next amplifier

Circlotron.audio.ZERO.png

Submitted by CircloTronAudio on Fri, 05/10/2019 - 18:35

THD 1K 28V 4ohm (100w) 0.0027%

THD 1K 4V 8ohm (1w) 0.0001%

Need to change VAS CCS for thermal compensation.

Submitted by CircloTronAudio on Tue, 05/07/2019 - 09:48

THD 1K 28V 4ohm (100w) 0.002729%
THD 1K 4V 8ohm (1w) 0.000105%

450mA @20°C
300mA @40°C
150mA @ 70°C