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.
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MEASURES
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Rails: +/- 30VDC under load
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DC Offset: < 1mV (< 30mV cold)
NOTES
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Complimentary Output (BA-2) boards from diyAudio Store
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BA-3 Front End in a separate chassis
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Dual mono implementation
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2 x 400VA transformer from Toroidy - 230V primary, 2x22V secondary
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8 x 22000uF in PSU
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Deluxe 4U chassis (Hi-Fi 2000)
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Matched MOSFETs from Hannes
RESOURCES
Last update: 10.12.2016.