Theory & Design

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Topics	Statistics	Last Post
Sticky: making sure I understand OT secondary ground by dmartn149 Started by dmartn149, 08-31-2019, 08:08 PM	9 responses 2,883 views 0 likes	Last Post by sparkies 02-10-2024, 03:47 PM
Parallel output/single ended by dkevin Started by dkevin, 09-26-2010, 12:53 AM	12 responses 7,457 views 0 likes	Last Post by dkevin 09-29-2010, 06:24 PM
Flyback Diodes by Wilder Amplification Started by Wilder Amplification, 09-23-2010, 01:54 PM	10 responses 4,830 views 0 likes	Last Post by quasi-mojo 09-28-2010, 12:39 PM
DIY tube tester by lowell Started by lowell, 09-21-2010, 07:33 AM	13 responses 7,120 views 0 likes	Last Post by Billy R aka DynaFreak 09-26-2010, 04:33 PM
Selmer Bassmaster Power Transformer same as Treble & Bass trans? by selmers Started by selmers, 09-23-2010, 07:58 AM	3 responses 2,492 views 0 likes	Last Post by EFK 09-24-2010, 01:38 AM
Pentode for a cathodyne? Working start by Michael Allen Started by Michael Allen, 09-19-2010, 05:59 AM	14 responses 4,000 views 0 likes	Last Post by Steve Conner 09-22-2010, 01:44 PM
5E3/AB763 Hybrid Questions... by EETStudent Started by EETStudent, 09-16-2010, 05:41 PM	4 responses 3,239 views 0 likes	Last Post by HBamps 09-21-2010, 05:36 PM
OT impedance ratio WAY high - why? by EFK Started by EFK, 09-20-2010, 02:02 PM	6 responses 1,616 views 0 likes	Last Post by EFK 09-21-2010, 09:55 AM
Mix & Match Pre and Power amps by Pr3Va1L Started by Pr3Va1L, 12-05-2008, 03:07 AM	7 responses 2,807 views 0 likes	Last Post by defaced 09-20-2010, 03:24 AM
planning an AC4 + soldano pre as second channel. power doubts by pietro_moog Started by pietro_moog, 09-14-2010, 08:07 PM	8 responses 5,196 views 0 likes	Last Post by pietro_moog 09-18-2010, 10:30 PM
Feedback presence Q by lowell Started by lowell, 09-17-2010, 09:51 PM	1 response 1,199 views 0 likes	Last Post by loudthud 09-17-2010, 10:35 PM