I really need three things. but the first is the most important.
1. Does anyone know what the bias voltage across the output emitter resistors is for a Mark Levinson ML 3 amp? 2 does anyone have an accurate schematic for this amp? Mark Levinson to this day will not release the schematic for such an old amp. and reverse engineering is really a pain.
If you can't find this, what I did with one I repaired is to measure and adjust the bias so the heatsinks after 1hr are 50c on a 25c day, with the lid on.
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