Re: [Drakelist] R-4B V8: 6HS6 vs 6AU6

can find it in the archives easier. 73, Steve, W1ES/4 in rainy NC. -Original Message- >From: Garey Barrell >Sent: Sep 22, 2011 2:42 PM >To: Steve Wedge >Cc: drakelist@zerobeat.net >Subject: Re: [Drakelist] R-4B V8: 6HS6 vs 6AU6 > >Steve - > >Your PTO is on the way

Re: [Drakelist] R-4B V8: 6HS6 vs 6AU6

Steve - Your PTO is on the way back. I finally got the time to pack and ship it. It's been sitting on the bench, running for the last week or so with the counter on it. It stays within +/- 100 Hz from day to day, just sitting in the open. I turned the counter so I could see it from my desk

[Drakelist] R-4B V8: 6HS6 vs 6AU6

I know the 6HS6 and 6AU6 have the same base and are actually listed as substitutes for each other. I also know the 6HS6 has higher Gm. I noticed, when putting this R-4B back together, that the PO put a 6AU6 in V8. The receiver seems to work fine, so how critical is it using a 6AU6 in V8 (the