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carbonhazard
Joined: 08 Sep 2020 Posts: 1
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Posted: Tue Sep 08, 2020 4:04 pm Post subject: Bought an MS2000R, switch for mic / line input in back panel |
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So I scored a pretty good deal for an MS2000R in “good shape”, 300 euros. And it is in good shape, except that when I brought it home I noticed that the switch for choosing between “line” and “mic” for the inputs is broken. It’s just loose and won’t stay in either position. I haven’t yet tried to put any external audio in, but I suspect it’s just stuck on either one option.
How big of a difference is there between the two? Is it really noticeable? Also has anyone repaired this switch, is it a pain in the ass? |
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OpAmp Platinum Member
Joined: 07 Jun 2013 Posts: 1173 Location: Brussels, BE
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Posted: Tue Sep 08, 2020 9:00 pm Post subject: |
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Hi,
The switch is a 2 times a mux (select one of 2 signals). It switches resistors for an input filter and some feedback filter for an opamp. In the end it sets the gain that will be applied to the signal.
Bye. _________________ microKORGXL, Kaossilator Pro, monotribe, SQ-1, volca fm, Kross 88 BK
Alesis SR18, Akai Miniak, Fender Strat, Line 6 Spider II 112, Zoom MS-50G |
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