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Shorted tube?
Started by Headphone Hedonist |
4 Replies
913 Views |
![]() by Doc B. |
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Trying to understand biasing
Started by ipetruk |
3 Replies
1182 Views |
![]() by Paul Birkeland |
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3 Replies
1143 Views |
![]() by Paul Joppa |
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Reduction phono amp
Started by Overthehill |
2 Replies
936 Views |
![]() by Doc B. |
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Low impedance headphone
Started by Tarpon66 |
4 Replies
997 Views |
![]() by Doc B. |
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12v DC Crack?
Started by Trevaaa |
1 Replies
1150 Views |
![]() by Paul Birkeland |
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Preamp Headphone
Started by reglys |
5 Replies
1325 Views |
![]() by Paul Birkeland |
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3 Replies
1336 Views |
![]() by ccmccull |
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19 Replies
3259 Views |
![]() by Paul Birkeland |
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4 Replies
2423 Views |
![]() by Paul Birkeland |
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Inductance readings for PT-10 and PT-11
Started by mravunko |
2 Replies
1223 Views |
![]() by mravunko |
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3 Replies
1445 Views |
![]() by Paul Birkeland |
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Wire Gauge Used In OP & PTs?
Started by ZeusMC13 |
1 Replies
1239 Views |
![]() by Paul Birkeland |
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Stereomour II build?
Started by patrick620 |
1 Replies
1412 Views |
![]() by Paul Birkeland |
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Crack -> Senn. HD560S
Started by Giordano |
4 Replies
1785 Views |
![]() by Paul Birkeland |
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mystery capacitor
Started by d052057 |
1 Replies
597 Views |
![]() by Paul Birkeland |
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8 Replies
1315 Views |
![]() by Paul Birkeland |
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1 Replies
640 Views |
![]() by Paul Birkeland |
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1 Replies
581 Views |
![]() by Doc B. |
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“Trans” amplifier circuit
Started by CrowDaddy |
4 Replies
673 Views |
![]() by Paul Birkeland |
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