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32 Replies
12,695 Views
Last post October 25, 2016, 01:41:45 PM
by TriodeFan
Sansui AU111 Valve Amplifier

Started by Ampdog « 1 2 3 ... 5 »

63 Replies
27,711 Views
Last post November 27, 2018, 02:04:55 AM
by Ampdog
Sansui-AU 111 revisited

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35 Replies
11,614 Views
Last post July 16, 2018, 01:34:51 AM
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11 Replies
4,404 Views
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1 Replies
1,736 Views
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Steinhart Schematic

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17 Replies
11,203 Views
Last post September 28, 2016, 02:51:40 AM
by Ampdog
Valve etiquette and care

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79 Replies
24,000 Views
Last post October 25, 2016, 09:21:30 PM
by TriodeFan
What Make Valve?

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24 Replies
6,749 Views
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by Cross_over
DIY Simple Output Transformer

Started by Mars « 1 2 3 ... 5 »

65 Replies
50,719 Views
Last post August 14, 2018, 11:12:31 PM
by Ampdog
8 Replies
3,445 Views
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5 Replies
1,058 Views
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38 Replies
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19 Replies
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0 Replies
502 Views
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14 Replies
718 Views
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0 Replies
477 Views
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by 2wice
0 Replies
1,030 Views
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25 Replies
3,955 Views
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38 Replies
4,015 Views
Last post December 05, 2013, 06:35:27 AM
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Reducing Microphonics

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70 Replies
8,067 Views
Last post February 08, 2017, 04:58:03 AM
by Ampdog
8 Replies
597 Views
Last post November 22, 2017, 10:26:21 AM
by afroaudio
Connoisseur HQ20

Started by afroaudio « 1 2 »

23 Replies
4,160 Views
Last post February 09, 2016, 06:03:27 AM
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28 Replies
5,657 Views
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by afroaudio
2 Replies
788 Views
Last post October 02, 2015, 06:31:33 PM
by afroaudio
Leak TL/12 Plus

Started by afroaudio « 1 2 »

28 Replies
7,638 Views
Last post November 26, 2015, 01:36:49 PM
by peterc

 

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