Theory & Design

Summer Fund Drive:C'mon guys lets show some support! If this site has helped you an you haven't recently donated Include your username so I know whos donatingPlease consider making a donation. :)

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 2,892 views 0 likes	Last Post by sparkies 02-10-2024, 03:47 PM
In phase or out of phase for jumping channels by Dagan8 Started by Dagan8, 12-21-2010, 08:08 PM	13 responses 2,459 views 0 likes	Last Post by Dagan8 12-23-2010, 01:05 PM
Power required for a Belton Brick reverb unit by 5thumbs Started by 5thumbs, 12-21-2010, 04:25 PM	11 responses 6,157 views 0 likes	Last Post by Enzo 12-23-2010, 12:14 AM
Input decoupling capacitor - before V1 grid. Should I? by jmaf Started by jmaf, 11-20-2010, 10:39 AM	21 responses 8,830 views 0 likes	Last Post by Chuck H 12-21-2010, 10:27 PM
New power supplies book out by tubeswell Started by tubeswell, 11-11-2010, 05:30 PM	26 responses 3,024 views 0 likes	Last Post by wyomingrocks 12-21-2010, 04:42 PM
Redirect: (Fender SK20) schematic needed by dscalf Started by dscalf, 12-21-2010, 01:27 AM	—	—
Calculating B+ for direct coupled SE amp by JWK Started by JWK, 12-19-2010, 01:48 AM	5 responses 2,335 views 0 likes	Last Post by Cygnus X1 12-19-2010, 10:20 PM
Junkbox amp. Pentode driving low mu triodes, and SE parafeed output. by systemloc Started by systemloc, 12-14-2010, 04:17 PM	1 response 1,827 views 0 likes	Last Post by imaradiostar 12-18-2010, 07:39 PM
Solid State Cathodyne revisited by imaradiostar Started by imaradiostar, 12-18-2010, 04:01 PM	0 responses 1,265 views 0 likes	Last Post by imaradiostar 12-18-2010, 04:01 PM
Choosing transformers by miltown Started by miltown, 12-17-2010, 03:43 AM	9 responses 2,338 views 0 likes	Last Post by miltown 12-18-2010, 02:25 AM
Can anyone please explain the FMV tone stack to me? by harry Started by harry, 12-14-2010, 08:10 PM	5 responses 6,112 views 0 likes	Last Post by JoeM 12-15-2010, 10:35 PM