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For Sale: AMB M^3 Amplifier Built by Rockhopper Audio (SALE PENDING)

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This Classified is Closed

For Sale:
AMB M^3 Amplifier Built by Rockhopper Audio (SALE PENDING)

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: 

 

Specifics

Single-ended

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. 

 

Reviews

Head-Fi: http://www.head-fi.org/t/115435/review-m3-headphone-amplifier

InnerFidelity Forum: http://www.innerfidelity.com/content/ambs-m3-amp

Head-Fi (compiled by Currawong): 

http://www.head-fi.org/forums/f5/rev...lifier-115492/
http://www.head-fi.org/forums/f5/roc...review-397457/
http://www.head-fi.org/forums/f5/rev...lifier-115435/

http://www.head-fi.org/forums/f5/dynahi-m3-136796/
http://www.head-fi.org/forums/f6/few...ssions-114770/
http://www.head-fi.org/forums/f6/ppav2-vs-m3-147768/
http://www.head-fi.org/forums/f5/m3-...-hd650-200857/
http://www.head-fi.org/forums/f5/gil...-m-3-a-129497/

 

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. ;)

 

 

Other Goodies For Sale: 

Schiit Lyr with Upgrades

Meier Audio Daccord

AMB M^3 by Rockhopper Audio

Yulong D100 DAC & Amplifier

Dared MP-5 DAC, Headphone Amp, Speaker Amp

 

Interest Check:

JF Digital HDM-03S


Edited by Theogenes - 6/7/14 at 8:14pm
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