S-meter circuit HQ-145
 

The circuit as designed is subject to significant drift.

Has anyone found a mod or knows of a link to a mod? I prefer NOT to get into
matched 6BA6s.

I am a retired EE and before I jump into the circuit I was wondering if someone
jumped in ahead of me.

I have posted a similar request to boatanchors.

S-meter circuit HQ-145
 

just looked at THE schematik , A 6ba6w fixxy all dramas...P

"Dave" wrote in message
...
The circuit as designed is subject to significant drift.

Has anyone found a mod or knows of a link to a mod? I prefer NOT to
get into matched 6BA6s.

I am a retired EE and before I jump into the circuit I was wondering
if someone jumped in ahead of me.

I have posted a similar request to boatanchors.