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| Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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rockola amp 52280-a hums
I bought a used amp for my 488 rockola. the old amp worked but one channel
fuzzy and lower volume than the other side. The used amp hums but works. disconnecting the pickup doesn't change. Maybe the 2 large silver capacitors? -- |
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#2
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rockola amp 52280-a hums
On 26/11/2015 04:37, daves wrote:
I bought a used amp for my 488 rockola. the old amp worked but one channel fuzzy and lower volume than the other side. The used amp hums but works. disconnecting the pickup doesn't change. Maybe the 2 large silver capacitors? What does AC volts range on a DVM show for the main caps? |
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