ok. this explains the problem I am having with my NAD 2600A amp.. read below.
POWER AMPS: 2200, 2600, 2700 THX:
Basically the same unit, these share a common problem of intermittent audio. Especially noticed at low volume, "punches through" as volume is increased. Caused by burnt relay contacts. We upgrade the relays, replace the input caps and modify the power circuit to give a smoother sound with better bass dynamics.
Cost of this repair/upgrade is 145.00.
that's exactly the problem I am having now. both channels on the amp are cutting out. when the volume is raised they sort of come back.
I guess it's not surprising that an older amp would now start to have these kinds of problems. It has served me well till now.
What do you all think about the repair/upgrades this service center does to the amp? I think i'll send to them for the repairs.
Here is the link to the repair center. I read most of their website.. I like their work ethic on repairing older higher end stereo equipment.
In House Stereo Repair high end
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