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17 Replies
5722 Views |
July 17, 2022, 05:15:58 PMby 2wo |
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Slight hiss with 6SN7 at -9DB setting
Started by Happy Ghost |
1 Replies
3300 Views |
May 11, 2022, 04:59:59 AM by Paul Birkeland |
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High voltage checks - help please!
Started by OutFishing2 « 1 2 » |
26 Replies
897 Views |
February 23, 2024, 10:11:57 AM by OutFishing2 |
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Tube Rolling
Started by TurbOSquiD77 « 1 2 3 4 » |
58 Replies
17770 Views |
January 10, 2024, 02:14:54 PM by Paul Birkeland |
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Modhouse Tungsten
Started by [email protected] |
3 Replies
745 Views |
January 03, 2024, 05:48:50 AM by Paul Birkeland |
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12 Replies
927 Views |
December 14, 2023, 05:47:07 PM by TheRedMantra |
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19 Replies
4528 Views |
November 26, 2023, 01:20:21 PM by Paul Birkeland |
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OB voltage low
Started by Happy Ghost « 1 2 » |
19 Replies
1653 Views |
November 05, 2023, 04:00:55 PM by 2wo |
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18 Replies
5547 Views |
July 17, 2023, 06:21:51 AM by Paul Birkeland |
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HLMP-6000 replacements
Started by peanut_was_taken |
2 Replies
2348 Views |
July 08, 2023, 02:30:57 PM by peanut_was_taken |
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Low Current C4S RC Resistor Substitution
Started by Loading |
6 Replies
2955 Views |
July 06, 2023, 08:02:17 AM by Doc B. |
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C2A build Voltage question
Started by TheRedMantra |
13 Replies
3176 Views |
July 01, 2023, 05:02:12 AM by TheRedMantra |
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7 Replies
2883 Views |
June 27, 2023, 12:57:49 PM by Rd777 |
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3 Replies
2363 Views |
May 23, 2023, 06:02:29 AM by Rd777 |
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32 Replies
7164 Views |
April 19, 2023, 04:08:24 PM by Paul Birkeland |
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Measuring output impedance
Started by barbz |
1 Replies
2038 Views |
April 05, 2023, 01:05:02 PM by Paul Birkeland |
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Low-level buzz from C2a as a preamp
Started by larcenasb |
3 Replies
2088 Views |
February 23, 2023, 07:57:51 PM by Paul Birkeland |
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Crackatwoa film cap upgrades
Started by larcenasb |
2 Replies
2351 Views |
February 21, 2023, 01:42:22 PM by larcenasb |
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TwoQuiet Stepped Attenuator Availability
Started by Rd777 |
2 Replies
2995 Views |
February 15, 2023, 02:49:57 PM by Rd777 |
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Variable mains voltage
Started by trickyricky123 |
3 Replies
2980 Views |
January 21, 2023, 09:45:59 PM by trickyricky123 |