In Reply to: Coincident Frankenstein II schematic diagram... posted by jeffreybehr on March 20, 2014 at 23:01:14:
Jeff
IF the driver stage is correct
then the interstage is 2:1.
Which would explain why
it sounds so powerful.
A2 peaks would be easy.
The 590V B+ to the 300B is wrong
or it would need a 300B+ tube.
The 300B would run at 47 watts
which is over the rated 40 watts.
More likely the B+ should be 490V
which would give you 32 watts.
DanL
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Follow Ups
- RE: Coincident Frankenstein II schematic diagram... - danlaudionut 00:27:25 03/21/14 (19)
- RE: Coincident Frankenstein II schematic diagram... - Salectric 03:50:25 03/21/14 (18)
- RE: Coincident Frankenstein II schematic diagram... - danlaudionut 03:57:19 03/21/14 (17)
- RE: Coincident Frankenstein II schematic diagram... - charles1dad 15:58:55 03/22/14 (16)
- RE: Coincident Frankenstein II schematic diagram... - danlaudionut 16:55:18 03/22/14 (15)
- "Actually all three will benefit the bottom 1/2 octave." +1 (nt) - Tre' 17:01:33 03/22/14 (14)
- RE: "Actually all three will benefit the bottom 1/2 octave." +1 (nt) - charles1dad 18:53:07 03/22/14 (13)
- RE: "Actually all three will benefit the bottom 1/2 octave." +1 (nt) - charles1dad 19:36:16 03/22/14 (12)
- RE: "Actually all three will benefit the bottom 1/2 octave." +1 (nt) - drlowmu 07:50:04 03/23/14 (11)
- RE: "Actually all three will benefit the bottom 1/2 octave." +1 (nt) - charles1dad 13:46:18 03/23/14 (10)
- RE: "Actually all three will benefit the bottom 1/2 octave." +1 (nt) - drlowmu 19:06:59 03/23/14 (9)
- RE: "Actually all three will benefit the bottom 1/2 octave." +1 (nt) - charles1dad 16:45:32 03/24/14 (8)
- RE: "Actually all three will benefit the bottom 1/2 octave." +1 (nt) - drlowmu 08:32:26 03/25/14 (0)
- charles, what speakers do you use with your Frank-IIs? (NT) - jeffreybehr 19:13:59 03/24/14 (6)
- RE: charles, what speakers do you use with your Frank-IIs? (NT) - charles1dad 19:58:22 03/24/14 (5)
- RE: charles, what speakers do you use with your Frank-IIs? (NT) - Vincin 10:19:39 03/25/14 (4)
- RE: charles, what speakers do you use with your Frank-IIs? (NT) - charles1dad 13:53:20 03/25/14 (3)
- RE: charles, what speakers do you use with your Frank-IIs? (NT) - Vincin 15:49:43 03/25/14 (2)
- Vincin, - drlowmu 10:52:03 03/26/14 (0)
- RE: charles, what speakers do you use with your Frank-IIs? (NT) - charles1dad 17:41:41 03/25/14 (0)