Subject / Started by Replies / Views Last post
46 Replies
23,910 Views
Last post January 10, 2014, 03:38:33 PM
by Ampdog
Steinhart Schematic

Started by Family_Dog « 1 2 »

17 Replies
10,013 Views
Last post September 28, 2016, 02:51:40 AM
by Ampdog
32 Replies
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Valve etiquette and care

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79 Replies
20,699 Views
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by TriodeFan
8 Replies
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11 Replies
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1,177 Views
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by Family_Dog
Sansui-AU 111 revisited

Started by Ampdog « 1 2 3 »

35 Replies
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Last post July 16, 2018, 01:34:51 AM
by Ampdog
DIY Simple Output Transformer

Started by Mars « 1 2 3 ... 5 »

65 Replies
46,816 Views
Last post August 14, 2018, 11:12:31 PM
by Ampdog
What Make Valve?

Started by MadHat « 1 2 »

24 Replies
5,479 Views
Last post September 01, 2018, 11:10:47 PM
by Cross_over
11 Replies
6,127 Views
Last post January 26, 2009, 07:41:43 PM
by Ampdog
5 Replies
3,011 Views
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by Hein
Tube tester

Started by xenithon

9 Replies
3,290 Views
Last post March 10, 2009, 07:36:52 PM
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48 Replies
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7 Replies
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27 Replies
5,855 Views
Last post May 29, 2009, 05:55:29 AM
by ...
Manley Amplifiers

Started by Ampdog « 1 2 3 »

38 Replies
13,033 Views
Last post October 12, 2009, 01:21:59 PM
by gavinbirss
17 Replies
4,356 Views
Last post October 19, 2009, 04:12:07 PM
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29 Replies
8,089 Views
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7 Replies
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8 Replies
1,742 Views
Last post May 05, 2012, 10:17:55 AM
by Sweetsound

 

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