Mark IV channel switching defect

Dual/Triple Rectos, Maverick, Blue Angel, Nomad, Road King, F-Series, Lone Star & Stiletto

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sden
Bottle Rocket
Posts: 2
Joined: Wed Aug 09, 2017 5:19 am

Mark IV channel switching defect

Post by sden » Wed Aug 09, 2017 5:24 am

HI all, I'm new in here, great forum.
I would need a little advice on my Mark IV. If I switch channels, no matter if via footswitch or manual it will show the right channel lights, but no sound change. It remains in channel 1. Any suggestions? Thanks!

bgh
Mark III
Posts: 275
Joined: Tue Apr 17, 2012 10:01 am

Re: Mark IV channel switching defect

Post by bgh » Thu Aug 10, 2017 7:50 am

I would suggest you give Mesa a phone call.

Any time I have had a question, they have been extremely helpful each time I called.

Keep in mind, though. They are closed on Fridays.
Lefty guitars: Gibson SG standard (1977) • Gibson LP custom (1979)
Amps and such: Mesa Boogie Mark IV-B • Mesa Nomad 45 • Peavey Vypyr Tube-60 • Effectrode Blackbird • Kingsley Jester • AMT SS-11a • Zoom G5

sden
Bottle Rocket
Posts: 2
Joined: Wed Aug 09, 2017 5:19 am

Re: Mark IV channel switching defect

Post by sden » Fri Aug 11, 2017 1:34 am

Thanks, I will try to reach them.

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