In Reply to: RE: Using 6L6s in Altec 1568a posted by danlaudionut on February 20, 2015 at 20:18:35:
They are very different tubes. The 6L6 has twice the Plate resistance and puts out half the power as the EL34. If you just swap 6L6 into a circuit designed for a EL34, you are not optimizing the tube. I hate to say it, but you might like the effect this non-optimization has on the sound.Properly set up, I have no problem with EL34 and would definitely say that they are not the bottom of the barrel. But, hey, it is a free country.
Altec must have been daft to design an amp out of the bottom of the barrel tubes :-)
Edits: 02/21/15
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Follow Ups
- But, but , but... - Chip647 06:37:13 02/21/15 (24)
- RE: But, but , but... - danlaudionut 09:15:45 02/21/15 (23)
- RE: But, but , but... - Chip647 09:44:02 02/21/15 (22)
- RE: But, but , but... - danlaudionut 10:56:03 02/21/15 (21)
- RE: But, but , but... - Chip647 12:26:22 02/21/15 (20)
- RE: But, but , but... - danlaudionut 20:09:20 02/21/15 (19)
- RE: But, but , but... - Triode_Kingdom 01:10:57 02/22/15 (18)
- Sheesh, what does it matter? Everyone I know states 6L6 sounds better than EL34,I DON'T believe in coincidence - Cleantimestream 12:21:43 02/22/15 (11)
- I'm holding a 6L6 right now. It doesn't sound like anything. (nt) - Triode_Kingdom 14:53:47 02/22/15 (10)
- RE: I'm holding a 6L6 right now. It doesn't sound like anything. (nt) - danlaudionut 21:06:35 02/22/15 (9)
- RE: I'm holding a 6L6 right now. It doesn't sound like anything. (nt) - Triode_Kingdom 21:40:09 02/22/15 (8)
- RE: I'm holding a 6L6 right now. It doesn't sound like anything. (nt) - danlaudionut 05:22:45 02/23/15 (7)
- and so.... - PakProtector 05:32:01 02/25/15 (6)
- agreed Douglas, hard to beat an 801... - Cleantimestream 09:56:30 02/25/15 (5)
- RE: agreed Douglas, hard to beat an 801... - PakProtector 12:48:45 02/25/15 (4)
- RE: agreed Douglas, hard to beat an 801... - Cleantimestream 17:52:52 02/25/15 (3)
- err.... - PakProtector 18:04:15 02/25/15 (2)
- RE: err.... - Cleantimestream 21:17:41 02/25/15 (1)
- RE: err.... - PakProtector 18:49:23 02/26/15 (0)
- RE: But, but , but... - danlaudionut 03:43:34 02/22/15 (5)
- RE: But, but , but... - Triode_Kingdom 09:02:09 02/22/15 (4)
- RE: But, but , but... - danlaudionut 09:44:35 02/22/15 (3)
- RE: But, but , but... - Triode_Kingdom 10:56:56 02/22/15 (2)
- RE: But, but , but... - danlaudionut 11:44:35 02/22/15 (1)
- RE: But, but , but... - Triode_Kingdom 14:48:02 02/22/15 (0)