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
DC elevation of heaters by EFK Started by EFK, 12-07-2009, 12:27 AM	19 responses 5,729 views 0 likes	Last Post by harry 12-31-2009, 12:34 AM
Noise Reduction in high Gain circuits - Metal Film? by wizard333 Started by wizard333, 12-18-2009, 10:15 AM	68 responses 11,151 views 0 likes	Last Post by harry 12-31-2009, 12:20 AM
5V tap enough to power DC heaters and relays? by Hardtailed Started by Hardtailed, 12-18-2009, 01:34 AM	17 responses 5,432 views 0 likes	Last Post by jaysg 12-31-2009, 12:06 AM
DC Filaments, any cons? by duffy878 Started by duffy878, 10-30-2009, 11:01 PM	23 responses 6,409 views 0 likes	Last Post by guitician 12-30-2009, 06:47 PM
Fuse Protection for Transformer by Diablo Started by Diablo, 12-29-2009, 02:00 PM	2 responses 2,027 views 0 likes	Last Post by Diablo 12-29-2009, 08:45 PM
Replacing 6L6 with 6V6 by Patrick M Started by Patrick M, 12-18-2009, 07:47 PM	8 responses 6,575 views 0 likes	Last Post by Kagliostro 12-29-2009, 08:21 PM
Guitar Input resistor sizing. by brydon2 Started by brydon2, 12-28-2009, 07:43 PM	11 responses 6,166 views 0 likes	Last Post by Kagliostro 12-29-2009, 06:35 PM
From AC30 w/reverb my first Mix Amp schematic-have you councils ?? by Kagliostro Started by Kagliostro, 12-27-2009, 11:30 AM	4 responses 23,550 views 0 likes	Last Post by Kagliostro 12-28-2009, 05:29 PM
OT Secondary - grounded? by lowell Started by lowell, 12-24-2009, 07:07 PM	11 responses 2,467 views 0 likes	Last Post by Hardtailed 12-28-2009, 02:31 PM
6EU7 help by HTH Started by HTH, 12-28-2009, 12:29 AM	5 responses 2,483 views 0 likes	Last Post by capnjuan 12-28-2009, 12:14 PM