This is my favorite amp. It's an M^3 with a variable bass boost and a matching STEPS PSU. It's a terrific amp, which I sold and then bought back from the Headfier I sold it to - for the same price! I'm selling because I have bills to pay.
This amp did a fantastic job powering my Grados, my HD800s and my T1 - even with their differences in impedance. I found the variable bass boost to be an invaluable tool for cranking just the right mix of bass into even the coldest track. This headphone also comes with a dual-setting cross-feed switch as well as RCA input and output jacks to use this amp as a preamp.
I'm looking for $500 shipped CONUS.







