Roger wrote:
The 380 volts is only used for the audio output tubes. If you
don't need the full 10 watts of audio, I'd just use the 270
volt supply.

Agreed, although you might lose a little linearity. Those 6F6s will last a
WHOLE lot longer though.
--scott
--
"C'est un Nagra. C'est suisse, et tres, tres precis."