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New 300B Amplifier Idea
Started by Paully |
3 Replies
3418 Views |
June 06, 2011, 04:27:28 PMby Jim R. |
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19 Replies
9465 Views |
May 29, 2011, 08:46:17 PM by Dobs |
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description of pinout for el84?
Started by Jim R. |
3 Replies
5076 Views |
May 26, 2011, 12:58:42 PM by Grainger49 |
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3 Replies
2882 Views |
May 18, 2011, 03:51:49 PM by sbelyo |
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Help with crossover cap value
Started by flip |
5 Replies
3425 Views |
May 14, 2011, 01:46:07 AM by Grainger49 |
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TV-2 Tube Tester Problems
Started by Paully |
6 Replies
7090 Views |
May 09, 2011, 08:57:54 AM by Grainger49 |
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18 Replies
12790 Views |
May 03, 2011, 10:18:31 AM by Laudanum |
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Elevating heater supply
Started by debk |
2 Replies
4557 Views |
May 03, 2011, 07:54:13 AM by debk |
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Filament Voltage Too High
Started by dbishopbliss |
7 Replies
7586 Views |
April 23, 2011, 05:10:33 AM by Jim R. |
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7 Replies
4210 Views |
April 15, 2011, 12:54:10 PM by richardl |
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Zener diodes in series as a voltage regulator
Started by dbishopbliss « 1 2 » |
21 Replies
20157 Views |
April 14, 2011, 05:38:44 PM by Paul Joppa |
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Can hum be caused by transformer?
Started by dbishopbliss « 1 2 » |
20 Replies
9081 Views |
April 12, 2011, 04:42:50 PM by dbishopbliss |
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Effect of Tube shape?
Started by debk |
2 Replies
2258 Views |
April 03, 2011, 04:57:14 PM by Doc B. |
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Blue Velvet Preamp OA2 wiring
Started by bernard hyman |
2 Replies
4319 Views |
April 03, 2011, 04:13:38 AM by debk |
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2 Replies
2488 Views |
April 02, 2011, 03:22:56 AM by STURMJ |
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CD Player Output Voltage
Started by dbishopbliss |
3 Replies
11205 Views |
March 22, 2011, 08:20:17 AM by JC |
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11 Replies
10082 Views |
March 19, 2011, 02:29:26 AM by Mikey |
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6 Replies
5866 Views |
March 15, 2011, 03:20:16 AM by dbishopbliss |
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Analog Panel Meters on Tube Amps
Started by HF9 |
2 Replies
5327 Views |
March 12, 2011, 10:21:52 AM by Paul Joppa |
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Grid Stoppers
Started by ToolGuyFred |
3 Replies
3664 Views |
March 07, 2011, 06:45:54 PM by ToolGuyFred |