Behold, gudmundur scribed on tube chassis:

Hello all,

I want to try to detect signal levels of 50mv to 200mv peak to peak.
I need a passive circuit with no amplifiers, and I will be feeding a DVM
with .01v resolution. The problem I am having is that a 1N34 will not
conduct very well at these low levels. Is there a more suitable diode?

6AL5?

Just input from a tubehead ;-)

--
Gregg "t3h g33k"
http://geek.scorpiorising.ca
*Ratings are for transistors, tubes have guidelines*