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M^3 w/ STEPS power supply and Bass Boost

post #1 of 4
Thread Starter 

Making room for a Decware CSP2, I have a great little M^3 amp for sale. I got a fantastic deal on this unit, and will be passing the savings along. Here are the specs:

 

Muze KZ electrolytic caps
OPA637BP L/R (socketed)
OPA627AP Ground (socketed)
Gain = 7 
3 switchable inputs (Dayton RCA's/high quality Grayhill switch)
1 line output (economy Cardas)
Signal/output wire is cryo'ed Vampire CCC
Bass Boost cap = .22uF (boosts the lowest freq's; doesn't muddy things up)
Par-metal case - 16x8x3 with an anodized faceplate and painted case
LED on front is blue
built by funch

 

The only caveat with this amp, the input selector is reversed, so the left-most selection uses the right most input on the back, and vice-versa. It doesn't affect sound quality at all, but I thought the amp didn't work when I first got it connected and want to avoid future scares.

 

Picture is a little dark, but left to right it goes: power switch, headphone jack, bass boost, volume, source select.

 

Asking $SOLD! shipped in the CONUS only. PayPal as GIFT or buyer covers fees.

 

The red Beyer DT990 600ohm in the pictures is also for sale here: http://www.head-fi.org/forum/thread/505459/fs-beyer-dt990-250ohm-and-red-black-manukatur-dt990-600ohm#post_6827210

 

My feedback: http://www.head-fi.org/forum/thread/311417/tonsosnot

 

4858140292_73b583c36c_b.jpg

 

4857520399_e2253f918f_b.jpg


Edited by tonsosnot - 8/3/10 at 4:33pm
post #2 of 4

I'll Take it..........

I was just thinking of building one..

post #3 of 4

This is extremely tempting... I can't decide whether I should buy this or build this and the σ11. I have a fugly chassis on hand that I salvaged. Do you have internal pics of it?

post #4 of 4
Thread Starter 

SOLD! Thanks for all of the interest!

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