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Re: 845 SET "Music Angel" mods

One more "mod" well setup actually.

The 845s are run fixed bias with a pots to adjust the bias on each channel on the power supply board.

There is a 12 Ohm resistor in the cathode circuit of each 845.

Exactly 1.00V across the 12 Ohm gives 83mA idle current which is about 73 Watts Anode dissipation. This is a good conservative setting for the 845s.

I adjusted the bias on both channel to this setting (one channel was close the other was a fair bit under this setting).

Cheers,
Ian


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  • Re: 845 SET "Music Angel" mods - Gingertube 18:37:25 02/01/05 (0)


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