RE: Hi Al,

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RE: Hi Al,

Posted by Al Noakes on April 30, 2014 at 05:43:57

In Reply to: Hi Al, posted by Timbo in Oz on April 30, 2014 at 05:10:48:

I suppose you could always separate the HT and just use the existing PT for the output stage . Maybe using a small toroid under the chassis for the input/driver HT and separate heater transformers ? This may help a little but won't do the value of the amp any favours . May as well start from scratch if you're going to do that :) I'm no fan of British vintage stuff , I'm forever scrapping Rogers kit , mainly HG88 Kk3 . Also unimpressed with Cadets and Quad II's . Leaks I've done have just needed recapping to get working , lots of badly cooked EL84 due to leaky coupling caps and the dodgy repairs previously mentioned .

Al

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Follow Ups Full Thread

Topic - 6CG7 replacements? I'm ahving my two rebuilt LEAK St20s checked over and re-worked and it may be the splitter valves - Timbo in Oz 19:36:02 04/29/14 (13)

Wait a second here - Michael Samra 22:48:25 04/29/14 (11)

RE: Wait a second here - Al Noakes 03:07:50 04/30/14 (7)

RE: Wait a second here - Michael Samra 05:37:19 04/30/14 (4)

RE: Wait a second here - Al Noakes 03:19:10 05/01/14 (3)

RE: Wait a second here - Michael Samra 13:39:05 05/01/14 (2)

RE: Wait a second here - Al Noakes 14:05:31 05/01/14 (1)

RE: Wait a second here - Michael Samra 18:10:04 05/01/14 (0)

Hi Al, - Timbo in Oz 05:10:48 04/30/14 (1)

RE: Hi Al, - Al Noakes 05:43:57 04/30/14 (0)

Hi Michael. - Timbo in Oz 00:21:14 04/30/14 (2)

RE: Hi Michael. - Michael Samra 15:12:50 04/30/14 (1)

There was once a hand amended schematic over the original circuit diagram. - Timbo in Oz 16:02:11 04/30/14 (0)

RE: 6CG7 replacements? I'm ahving my two rebuilt LEAK St20s checked over and re-worked and it may be the splitter valve - ecline6 22:02:28 04/29/14 (0)

Follow Ups

RE: Hi Al, - Al Noakes 05:43:57 04/30/14 (0)

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