More Bose!

[Huw Powell]

> Also, the ADS amps I will be using do not have provsions for anything other than a 4 ohm load,...
> actually, correction: one has adjustable gain...the other only takes a RCA input without the little screw adjusment for gain....oh, well
> Guess no one has actually measured the impedace of the output....oh well again.

Well, that simplifies the part of your earlier post that I was going to
comment on.

Amplifier output impedances are typically very small, on the order of
tenths of an ohm.

Their load impedance rating has to do with the current/voltage ratio
their output circuitry can handle without blowing up; a lower impedance
load draws more current at a given voltage.

--
Huw Powell

http://www.humanspeakers.com/

http://www.humanthoughts.org/