Re: Stereo receievers: THD of .04 vs. .08

Arny Krueger wrote:

> "Eeyore" <rabbitsfriendsandrelations@[EMAIL PROTECTED]
> wrote in
>
> > So what's the THD of your QSC USA amplifier @[EMAIL PROTECTED]
 100mW / ~
> > 900mV with a speaker load ? That's YOUR reality.
>
> I rummaged around and found some test data I took some years back at a
power
> level of 1 watt into an 8 ohm resistive load.
>
> Test 1: sine wave test with 1 KHz tone.
>
> Stimulus 1 was 1 watt @[EMAIL PROTECTED]
 1 KHz into 8 ohm resistive load:
>
> All harmonics through approx 40 KHz were 96 dB or more below 1 watt.

In that case your test was defective.

Even by QSC's specs I'd expect no better than -60dB.

Graham