Posted by Damir [ 213.202.68.84 ] on January 10, 2005 at 12:33:47:

In Reply to: Guienevere; PS posted by manualblock on January 09, 2005 at 15:47:10:

Although active load has much higher PSRR (Power Supply Rejection Ratio) or PS/tube isolation then passive (resistive) load, you can add additional filter stage(s). We have SS/tube diode bridge, then LC filter - simply add one LC filter for the right channel, and other LC filter for the left. You can use a small choke (say, "Hammond" 153E - 7H/25mA/770Ohms) and another "motor run" cap.

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