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Vacuum tube powered subwoofer
Started by Reap |
6 Replies
2285 Views |
March 14, 2015, 09:11:38 AMby Paul Birkeland |
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6 Replies
1249 Views |
September 27, 2018, 07:07:33 AM by Paul Birkeland |
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Preamp Headphone
Started by reglys |
5 Replies
2227 Views |
April 11, 2022, 12:31:13 PM by Paul Birkeland |
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5 Replies
6528 Views |
June 01, 2013, 09:14:18 PM by adamct |
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Microphone preamp
Started by rlyach |
2 Replies
1375 Views |
December 04, 2013, 05:56:29 PM by rlyach |
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Crack Circuit questions
Started by rlyach |
4 Replies
1712 Views |
April 07, 2014, 12:00:23 PM by rlyach |
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Tube amps and signal polarity
Started by rlyach |
9 Replies
3799 Views |
September 26, 2014, 01:20:41 PM by rlyach |
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Neat build / wiring advice
Started by rmryan |
3 Replies
1442 Views |
February 21, 2016, 04:52:49 PM by rmryan |
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Strange Hum
Started by rockpassion |
1 Replies
1213 Views |
January 17, 2016, 05:00:03 PM by Paul Birkeland |
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10 Replies
4428 Views |
July 20, 2013, 01:48:10 AM by Grainger49 |
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Can't get much help on other forums
Started by rockpassion « 1 2 3 4 » |
55 Replies
9243 Views |
September 28, 2014, 10:54:15 AM by rockpassion |
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Need help on Resistor type
Started by rockpassion « 1 2 » |
18 Replies
4157 Views |
February 23, 2014, 05:42:24 PM by rockpassion |
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Top plate heat sink
Started by RPMac |
1 Replies
1241 Views |
December 11, 2013, 07:36:28 AM by Paul Birkeland |
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4 Replies
1360 Views |
December 21, 2017, 09:59:02 AM by ryhaigh |
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15 Replies
4267 Views |
April 12, 2015, 04:24:08 AM by 4krow |
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3 Replies
2160 Views |
May 18, 2011, 03:51:49 PM by sbelyo |
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Darkvoice 336 Transformer Transplant
Started by SchizoidMan |
7 Replies
2601 Views |
May 28, 2019, 12:28:50 PM by SchizoidMan |
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Switch Question
Started by schweigc |
6 Replies
2448 Views |
January 09, 2012, 10:32:02 AM by Doc B. |
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17 Replies
8833 Views |
May 29, 2021, 02:36:12 AM by Adrian |
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Bottlehead shunt regulator upgrade kit
Started by shane |
4 Replies
1134 Views |
October 15, 2018, 03:55:40 PM by shane |