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specs for old school U.S. Amps usa-400

11K views 16 replies 5 participants last post by  MarcosELockwood 
#1 ·
ive looked everywhere and cant find any specs. any help would be appreciated.
 
#8 ·
thanks. [that old thread hadn't been closed yet]

yup that'd be one of the first USA models.

good stuff designed and intended for 1ohm minimum stereo use.
 
#10 ·
Your amplifier will produce 1200 watts RMS into a 2ohm mono load.

I more than believe that.

as far as 1ohm mono.. only if your amplifier has it's "affairs in order".
 
#11 ·
Your amplifier will produce 1200 watts RMS into a 2ohm mono load.

I more than believe that.

as far as 1ohm mono.. only if your amplifier has it's "affairs in order".
thats what i was thinking 1200 rms at 12 volts.i was hoping to find a spec sheet cause im not sure if this can be hit with 16 volts.just so i can have some fun with mine.cant seem to find one though.
 
#15 ·
what really turned me on to this amp was the crazy sound quality and with some great power. when i seen that add that said 1000rms per channel i kinda wondered and it made me think "ive never seen a spec sheet for this old amp".thanks for all the info and good luck with your sale lamont.if i had the cash i would pick it up in a heartbeat.cheers
 
#16 ·
I am not sure about the old school, but I don't understand why we are doing so much writing now. There are so many ways of escaping things you don’t like! Why don’t use the chance? We should write so much? I would say that ordering a text you need at essay writer service would be much more reasonable. You don’t have to do anything. Only explain which text you need and wait for the result.
 
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