In Reply to: 6883B for use as a audio power tube posted by Freo-1 on August 30, 2014 at 05:10:17:
I respectfully question your thinking !!
I think you are rather foolishly wasting your time and money while trying to save a buck, you are building an entire amp on a unknown ( pig in the poke ) sonics tube !!!
If you like the sound of GE 6550s ( I do ) get some !!!! and run them conservatively at Golden Ratio plate dissipation ratings for decades.
If you NEED 100 Watts to power your speaker, you are simply NOT into tubes. You would be better served, performance-wise, with a good, real good solid state amp for such a speaker, think Spectral, Boulder, etc. and some $$$$ spent. How about a mid priced "Job" amp for ATCs, see on-line references.
If you like "tubes", get speakers that are OVER 94 dB sensitivity, and I'd suggest over 100 dB sensitivity even more-so.
We live and learn. Different horses for different courses. Change either your speaker or amp type.
Jeff Medwin
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Follow Ups
- RE: 6883B for use as a audio power tube - drlowmu 09:09:34 08/31/14 (17)
- I don't know about that... - Maxamillion 07:00:28 09/01/14 (5)
- RE: I don't know about that... - TimFox 08:12:31 09/03/14 (0)
- That's a nice looking preamp! (nt) - Triode_Kingdom 12:44:38 09/01/14 (0)
- RE: I don't know about that... - Freo-1 07:22:54 09/01/14 (2)
- Details - Maxamillion 07:29:34 09/01/14 (1)
- RE: Details - Freo-1 08:20:32 09/01/14 (0)
- With Respect, reads like typical audiophile snobbery - Freo-1 09:28:06 08/31/14 (10)
- Goodness....How Reactive ! - drlowmu 09:54:14 08/31/14 (9)
- If it does not work well.. - Freo-1 10:13:31 08/31/14 (8)
- Interesting discussion of amplifier power and listening, Steve Deckert - drlowmu 19:46:26 08/31/14 (5)
- RE: Interesting discussion of amplifier power and listening, Steve Deckert - mikeyb 14:04:54 09/03/14 (0)
- RE: Interesting discussion of amplifier power and listening, Steve Deckert - Stuben 12:07:39 09/01/14 (0)
- RE: Interesting discussion of amplifier power and listening, Steve Deckert - sony6060 20:24:22 08/31/14 (2)
- RE: Interesting discussion of amplifier power and listening, Steve Deckert - Freo-1 06:20:59 09/01/14 (1)
- RE: Interesting discussion of amplifier power and listening, Steve Deckert - Freo-1 06:23:54 09/01/14 (0)
- RE: If it does not work well.. - Triode_Kingdom 12:03:10 08/31/14 (1)
- RE: If it does not work well.. - Freo-1 17:03:06 08/31/14 (0)