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arjoll · 24th Jan 2011, 11:43 am

I know nothing about Quad - are there any op-amps in the 44?

The reason I ask - I had similar problems in one channel of an old Teac mixer - sounded like DC on the fader, but I couldn't measure any on there. Recapping didn't fix it, and changing the fader didn't fix it, but eventually I decided to change one of the dual op-amps and the problem just disappeared.

24th Jan 2011, 11:43 am	#2
arjoll Dekatron Join Date: May 2006 Location: Invercargill, New Zealand Posts: 3,454	Re: Quad 44 Control Unit I know nothing about Quad - are there any op-amps in the 44? The reason I ask - I had similar problems in one channel of an old Teac mixer - sounded like DC on the fader, but I couldn't measure any on there. Recapping didn't fix it, and changing the fader didn't fix it, but eventually I decided to change one of the dual op-amps and the problem just disappeared.