AMB M^3 Amplifier Built by Rockhopper Audio
Will Ship To: US & Canada
Reason for Selling: There comes a time in the natural progression of any Head-Fi insanity where you look at all the gear you've accumulated and realize that you can't possibly need it all. This is my third round of Head-Fi selloffs, and this is probably the hardest thus far, because I've got some stuff in here that I really like... But at any rate, this listing is for a perfectly good AMB M^3 headphone amplifier built by Rockhopper Audio. I've now got excellent single-ended headphone amps in my Lynx Hilo and Audio-gd Master 8, so I just have zero use for this at the moment, and I'm sure somebody will love it. So:
Op Amps: Analog Devices AD843
Caps: Elna Silmic II
Volume Pot: Alps
Internal Shots (of this specific unit, not generic-- taken by previous owner): http://www.head-fi.org/g/a/750187/m-3-black-built-by-rockhopper#
Designer Product Page (AMB): http://www.amb.org/audio/mmm/
Builder Product Page (Rockhopper Audio): https://web.archive.org/web/20120103215438/http://www.rockhopperaudio.com/store/
What It Comes With: M^3 Amp, wallwart power supply. Virtual high-five.
InnerFidelity Forum: http://www.innerfidelity.com/content/ambs-m3-amp
Head-Fi (compiled by Currawong):
The Rockhopper builds apparently went for anywhere from $450-1K new, depending on options, etc. My price is $295 including PayPal and shipping within CONUS. (Canadian? Drop me a line, we'll discuss it, if it's similar in cost to shipping here, I'll cover it).
*Headphones shown in pic not included. Nice try, though. ;)