Burning Amp BA-3 Power Amplifier
Designed by Nelson Pass. Class A push-pull power amplifier with no feedback and no voltage gain, only current gain. To be driven by BA-3 Front End. About 40W for 8 Ohm speakers. more for 4 Ohm. More details on First Watt website.
![]() | ![]() | ![]() |
---|---|---|
![]() | ![]() | ![]() |
![]() | ![]() | ![]() |
![]() | ![]() | ![]() |
MEASURES
-
Rails: +/- 30VDC under load
-
DC Offset: < 1mV (< 30mV cold)
NOTES
-
Complimentary Output (BA-2) boards from diyAudio Store
-
BA-3 Front End in a separate chassis
-
Dual mono implementation
-
2 x 400VA transformer from Toroidy - 230V primary, 2x22V secondary
-
8 x 22000uF in PSU
-
Deluxe 4U chassis (Hi-Fi 2000)
-
Matched MOSFETs from Hannes
RESOURCES
Last update: 10.12.2016.