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Old 18th Aug 2020, 5:11 pm   #47
Ted Kendall
Dekatron
 
Join Date: Jul 2008
Location: Kington, Herefordshire, UK.
Posts: 3,675
Default Re: Simple Op Amp RIAA preamp 1st lash up

Just a small point to ponder - Self, having spent acres of tome on magnetic pickup input noise, quotes a disc nut whose experience he respects as never having failed to hear the background noise level rise as soon as the pickup hits the disc...
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