Review: CM Labs 914 Amplifier


Category: Amplifiers

Long before Levinson,Krell,Threshold,and others there was CM Labs of Danbury,CT. This little high end company produced some of the most musical solid state power amps.The build quality is robust,and is a total mil-spec amp. The 914 is one of the first,if not the first of the high speed power amps. The power output is 125 Watts RMS into 8 ohms,with less than 0.1 percent THD,at any freqency from 20 to 20,000 Hz. 175 watts RMS into 4 ohm. IM Distortin less than o.1 percent up to rated power.Frequency response +- 0.1 dB from 20 to 20,000 Hz at full power.Damping factor better than 500 at 8 ohms!!Circuitry is fully differential,full complementary common-emitter output.Is built to MIL spec A8625C,Type 2.More important than all the above impressive specs,is the sound quality. This is without doubt one of the finest and most musical power amps I have owned. Clearly in the same league as Threshold,Levinson,and others in the high end spectrum.Seldom seen in for sale or auction. People that have then just dont get rid of them--Thats how good they really are in the real world of high end audio. But if you ever get a chance to acquire one,Grab it fast

Associated gear
Acoustat Speakers,HK T-60 TT,Threshold Preamp

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Bryston,Adcom,Van Alstine
ferrari

Showing 1 response by luckycanuck

Great thread, My name Ray I Live on the west coast of Canada.
I've been searching for a tube amp for months but do to my budget and the size of my power hungry speakers "heco Lab 2 Lautsprecher" I would need to spend far to much.
I was lucky enough to find this thread after seeing a cm labs cm149a in a local pawn shop. It looks like there have been some repairs/upgrades?
So I am now the proud new owner of this amp!!! I would like to Say many thanks to Ferrari!!!!! This thing is awesome, I will take some pictures asap and post them!!
I would like to ask anyone with info on my speakers to email me "sensitivity / biampable?"
Thanks in advance!!!