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Questions about tubes and gear that glows. FAQ

I have not seen the Curl phono or the M3, but...

...the AI M3A has some switches inside too. The white switches on the little black boxes are to put in and out the caps - there are four of these.

There are also two DIP switches between these - white toggles on red boxes - which effect gain, reducing it by 7db when engaged. But ONLY on the line stage...not phono.



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