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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: RE: Phono hum in Scott 222c posted by Triode_Kingdom on August 30, 2014 at 16:43:58:
What is the glaring mistake? I just rebuilt a Scott 340B with the same bias circuit (different resistor values in the 340B) and I get very little hum at no signal input & maximum volume. I used a new bridge rectifier and 4x 100uF caps plus changed the first resistor in the 340B to 22 ohm to get the voltage back to stock.
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Follow Ups
- RE: Phono hum in Scott 222c - sony6060 13:06:45 08/31/14 (2)
- RE: Phono hum in Scott 222c - Jim McShane 14:04:25 08/31/14 (1)
- RE: Phono hum in Scott 222c - sony6060 14:24:28 08/31/14 (0)
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