srm-1
  1. QwertyQmin

    [SOLD] [US-TX] STAX SRM-1mk2 Balanced Edition (super rare)

    Hi! I got this many months ago from Birgir at Mjolnir Audio. He went through and did a full repair of the amp and also did some mods to the board. To quote him; "I did modernize the bias supply and some small tweaks here and there but nothing major." The XLR inputs on the back and everything...
  2. oogabooga

    SOLD Stax SRM-1 NEEDS REPAIR

    SOLD. Selling a Stax SRM-1 that needs repair. I bought this last summer, and shortly after buying it one of the channels developed a problem. From what I can tell, two of the resistor banks are very hot. Maybe a dead transistor or trimpot. Both those are original to 1979 so who knows what...
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