Variac

OTL Asylum

OTL, Output Transformerless Amplifier User Group.

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Topic - How to fire up a 20 OTL??? - djn 14:10:05 04/08/20 (32)

BACK ON THE SHELF SHE GOES - djn 09:33:03 04/21/20 (5)

RE: BACK ON THE SHELF SHE GOES - airheadair 21:21:17 04/22/20 (4)

Nah- should be easy enought to sort out nt - Ralph 12:58:31 04/28/20 (1)

RE: Nah- should be easy enought to sort out nt - djn 08:07:16 04/29/20 (0)

RE: BACK ON THE SHELF SHE GOES - Lew 13:21:27 04/23/20 (0)

RE: BACK ON THE SHELF SHE GOES - djn 21:24:35 04/22/20 (0)

Got to start from scratch - djn 21:01:09 04/19/20 (2)

Whoever did this was a bit sloppy - Ralph 09:15:41 04/20/20 (1)

RE: Whoever did this was a bit sloppy - djn 11:01:14 04/20/20 (0)

Fired up the amp with variac and dim bulb tester...nothing - djn 13:01:15 04/19/20 (3)

The tubes can't be in the amp when you do the light bulb thing. - Ralph 09:14:15 04/20/20 (0)

RE: Fired up the amp with variac and dim bulb tester...nothing - Cory M. 05:10:08 04/20/20 (1)

RE: Fired up the amp with variac and dim bulb tester...nothing - djn 06:07:14 04/20/20 (0)

RE: How to fire up a 20 OTL??? - LtMandella 18:38:44 04/12/20 (0)

You might want to do a visual examination before you plug it in. - Ralph 12:46:37 04/09/20 (14)

RE: You might want to do a visual examination before you plug it in. - djn 20:31:38 04/11/20 (10)

In addition to what Ralph said. - Lew 20:04:54 04/13/20 (7)

RE: In addition to what Ralph said. - djn 20:08:59 04/13/20 (6)

Heat shrink - Lew 21:07:23 04/13/20 (3)

RE: Heat shrink - djn 12:15:12 04/14/20 (1)

RE: Heat shrink - Cory M. 14:56:29 04/15/20 (0)

RE: Heat shrink - djn 21:08:54 04/13/20 (0)

It'll be a bit of a pain in the butt,... - Lew 20:35:33 04/13/20 (1)

RE: It'll be a bit of a pain in the butt,... - djn 21:11:34 04/13/20 (0)

That kind of filter cap does not have a pressure relief plug. - Ralph 10:25:23 04/13/20 (1)

RE: That kind of filter cap does not have a pressure relief plug. - djn 10:48:56 04/13/20 (0)

RE: You might want to do a visual examination before you plug it in. - djn 12:51:39 04/09/20 (2)

You could use the old light bulb trick. - Ralph 13:27:10 04/09/20 (1)

RE: You could use the old light bulb trick. - djn 18:08:08 04/09/20 (0)

Variac - garymuffley 21:00:12 04/08/20 (2)

RE: Variac - djn 12:52:50 04/09/20 (1)

Check the fuse - garymuffley 17:07:41 04/10/20 (0)

Follow Ups

Variac - garymuffley 21:00:12 04/08/20 (2)

RE: Variac - djn 12:52:50 04/09/20 (1)

Check the fuse - garymuffley 17:07:41 04/10/20 (0)

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