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7 Replies
976 Views
Last post June 11, 2017, 04:02:53 PM
by Phase
DIY Simple Output Transformer

Started by Mars « 1 2 3 ... 5 »

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17 Replies
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23 Replies
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by AudioEars
KT88 Valves...

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22 Replies
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Tube advice

Started by zaru « 1 2 »

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by KOD

 

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