- 1. [Amps] weird grid current (score: 1)
- Author: Gary Patterson <gpatterson53@hotmail.com>
- Date: Sat, 5 Mar 2011 09:22:49 -0500
- I have a 23cm four tube 7289 grounded grid cavity amp. The four tubes are commonly biased. It is generating good output. The strange thing is that on key down for a couple of seconds, the grid curren
- /archives//html/Amps/2011-03/msg00048.html (8,374 bytes)
- 2. Re: [Amps] weird grid current (score: 1)
- Author: "Carl" <km1h@jeremy.mv.com>
- Date: Sat, 5 Mar 2011 12:12:14 -0500
- I run a pair of those on 1296 and 2304 and have noticed a bit of drift also and it takes quite a bit before power drops. Try it with less drive and lighter output loading. Use the minimum drive to ma
- /archives//html/Amps/2011-03/msg00052.html (9,511 bytes)
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