In Reply to: He didn't specify class A1 or A2 posted by Ralph on April 2, 2025 at 12:44:57:
Ok but I have never seen a data sheet showing Class A2 operation of a 300B.
I don't think the tube was designed for that but I could be wrong.
Tre'
Have Fun and Enjoy the Music
"Still Working the Problem"
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Follow Ups
- RE: He didn't specify class A1 or A2 - Tre' 07:39:05 04/03/25 (9)
- 'Designed for it' really doesn't matter. - Ralph 07:46:52 04/03/25 (8)
- RE: 'Designed for it' really doesn't matter. - Tre' 07:53:31 04/03/25 (7)
- RE: 'Designed for it' really doesn't matter. - Paul Joppa 20:48:32 04/03/25 (1)
- Thank you for that information. - Tre' 07:24:52 04/04/25 (0)
- No. I've never seen a tube 'designed' for A2 or AB2 operation. - Ralph 11:50:15 04/03/25 (4)
- I have a question - Leo loves music 12:17:36 04/08/25 (3)
- You should be able to use the same 5V supply. - Ralph 12:21:38 04/08/25 (2)
- If the DC supply is clean there will be no hum. - Tre' 12:28:06 04/09/25 (0)
- thanks you are the man :) nt - Leo loves music 12:27:29 04/08/25 (0)