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In Reply to: Woofers getting sucked in by valve preamp posted by hertz on September 19, 2006 at 06:12:40:
This is normal behaviour for many tube preamps, relay switching the preamp outputs is one way commercial products get around the problem. The switch-on sequence you've been advised is good. Reverse it for switch-off.Of course your power amp should be blocking DC, are NADs DC coupled?
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- Re: Woofers getting sucked in by valve preamp - Clive 00:10:59 09/20/06 (0)