[BC] AM HD power levels

[Milton R. Holladay Jr.]

Oddly, the GR 1932A N&D meter was only good for ~50-15,000 cps (pre Hz), but
an HP 330D had it covered.......
M
----- Original Message -----
From: "Phil Alexander" <dynotherm at earthlink.net>
<broadcast at radiolists.net>


> While true, and while most vinyl began rolling off
> above 15 kHz, the performance of the RCA 44-BX was
> exceptionally good for a ribbon mic, and an old
> push-button GR audio oscillator would deliver any
> tone at 0.1% THD+noise from 20 Hz to 20 kHz.