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For Sale:
[SOLD] Matrix "M-Stage" Headphone Amplifier (2nd Edition) w/ OPA627AP Mod

Will Ship To: CONUS


For sale is a Matrix "M-Stage" Headphone Amplifier (2nd Edition) w/ OPA627AP Mod.  Amp is in excellent condition with minimal use. The amp comes with all accessories and original packaging, as well as the standard OPAMP.


All items originally purchased for $300. Asking price is $SOLD shipped.  CONUS only, though local pick-up in the San Diego area is available.  See pictures attached and thanks for looking.

Edited by DaNuS - 2/19/12 at 8:38am