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5 Replies
847 Views |
![]() by johnsonad |
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Need help spec'ing max AC signal for plate choke
Started by Deke609 |
5 Replies
802 Views |
![]() by Deke609 |
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3 Replies
680 Views |
![]() by Paul Birkeland |
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3 Replies
562 Views |
![]() by Deke609 |
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Pre amp with remote volume
Started by whitty |
1 Replies
592 Views |
![]() by Paul Birkeland |
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Regulate B+ of a parafeed output stage?
Started by Deke609 |
12 Replies
1046 Views |
![]() by Deke609 |
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Small signal parafeed transformer
Started by vetmed |
3 Replies
538 Views |
![]() by vetmed |
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14 Replies
757 Views |
![]() by oguinn |
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Noise shunt for 431 bias regulators?
Started by Deke609 |
12 Replies
1020 Views |
![]() by Deke609 |
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3 Replies
550 Views |
![]() by vetmed |
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Speaker filter question...
Started by bernieclub |
11 Replies
692 Views |
![]() by bernieclub |
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Impedance switch: non-shorting that breaks signal to the OPT when switching?
Started by Deke609 |
2 Replies
375 Views |
![]() by Deke609 |
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300B operating points
Started by vetmed |
10 Replies
824 Views |
![]() by vetmed |
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Do BH 2-channel amps use local negative feedback?
Started by Deke609 |
2 Replies
471 Views |
![]() by Deke609 |
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Star grounding the power supply?
Started by Deke609 |
8 Replies
746 Views |
![]() by Deke609 |
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Need help understanding plate load of parafeed output tube
Started by Deke609 |
11 Replies
1144 Views |
![]() by Deke609 |
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Can a plate choke and CCS be combined as plate load?
Started by Deke609 |
2 Replies
494 Views |
![]() by Deke609 |
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C4S learning resources?
Started by Deke609 |
9 Replies
2028 Views |
![]() by Doc B. |
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Soul sister question
Started by fitz |
1 Replies
501 Views |
![]() by Paul Birkeland |
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High frequency roll-off from driver stage Miller Capacitance?
Started by Deke609 |
3 Replies
597 Views |
![]() by Deke609 |
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