Hi. I have been away so long that did’nt remember my sign in info. So created new.
But here is my question. I have Technics SU-V900 power transformers, filter capasitors and heatsinks. Transformers secondaries are about 46VAC, so that makes quite high voltage after rectified and filtered. Caps are 12 000uF/71V
Do you have suggestion, what could be quite simple power amp schema for these voltages. I have found something, but don’t know how they sound.
But here is my question. I have Technics SU-V900 power transformers, filter capasitors and heatsinks. Transformers secondaries are about 46VAC, so that makes quite high voltage after rectified and filtered. Caps are 12 000uF/71V
Do you have suggestion, what could be quite simple power amp schema for these voltages. I have found something, but don’t know how they sound.
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I'd suggest that those voltages would probably be more suited for a Class D amplifier.
You might find a Class AB design but that would be hard work on the output devices.
You might find a Class AB design but that would be hard work on the output devices.
Tons of amps working with +/-65V rails, think typical 200/8 or 300/4 power.
Simple, good, reliable and well proven, search for Apex Audio designs in this very Forum.
Lots of data, successfully built by many, designer is here answering doubts, what´s not to like?
Simple, good, reliable and well proven, search for Apex Audio designs in this very Forum.
Lots of data, successfully built by many, designer is here answering doubts, what´s not to like?