We have always done:
AMPS: on first, off last.
AMPS: on first, off last.
Power Down Sequence for Amp / TT to Avoid Speaker Pop
Hello! I have Rogue Audio Sphinx v3 and Rega P3 TT and Zu Audio Omen's. When I go to flip record side or change to another record, I turn off the TT (while the amp is ON) and I hear an audible pop from the speakers.
I've heard you should avoid this pop (to protect the speakers), but this would mean I would have turn the amp OFF and then back ON whenever I change the record which would be a pain. Turning the TT OFF is the only way to stop the platter. And, Rogue advises not rapidly turning the amp OFF and ON to avoid "transient noises".
What do others do here? Is the pop something to really be worried about and worth this power off / on sequence? I might be missing something as well.
I've heard you should avoid this pop (to protect the speakers), but this would mean I would have turn the amp OFF and then back ON whenever I change the record which would be a pain. Turning the TT OFF is the only way to stop the platter. And, Rogue advises not rapidly turning the amp OFF and ON to avoid "transient noises".
What do others do here? Is the pop something to really be worried about and worth this power off / on sequence? I might be missing something as well.
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- 15 posts total
@arcticdeth - Rogue's user manual says the opposite for Power On. 1) Turn on all sources, 2) power up Sphinx, 3) select listening source and play. Then, they state the reverse for Power Down. Your sequence for me led to the pop when turning off the TT. @holmz - I still hear the pop when I turn the volume knob all the way down - though I didn't hit use the MUTE button on the remote control. |
@ millercarbon has told you what to do. Just switch to another source. No reason to shut anything off! I had the same problem and it was a bad capacitor on the on and off switch on my turntable! |
Yes, check or replace capacitor across TT on/off switch. And you are right; Amps on last and off first.Ah or maybe a flyback diode if it is back EMF? We have always done:t startup I do:
At shut down:
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- 15 posts total