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 2,886 views 0 likes	Last Post by sparkies 02-10-2024, 03:47 PM
Milbert OTL 5lb tube amp auto everything sound clips by tedmich Started by tedmich, 11-02-2009, 08:31 PM	1 response 2,049 views 0 likes	Last Post by raiken 11-03-2009, 01:22 AM
12 volts filament supply by denitronik Started by denitronik, 10-31-2009, 12:51 PM	11 responses 2,494 views 0 likes	Last Post by GainFreak 11-02-2009, 10:32 AM
Zener on Rk to "fix" bias by Chuck H Started by Chuck H, 12-28-2008, 06:05 PM	20 responses 5,307 views 0 likes	Last Post by Dave H 11-02-2009, 09:13 AM
Series Diodes w Parallel Caps by defaced Started by defaced, 10-29-2009, 11:35 PM	6 responses 7,276 views 0 likes	Last Post by Old Tele man 11-01-2009, 09:48 PM
5e3/AC15 mod by afm_380 Started by afm_380, 10-30-2009, 03:31 AM	5 responses 5,267 views 0 likes	Last Post by tubeswell 10-30-2009, 09:31 PM
replacing transformers with lower rated units by PositiveNegativeMan Started by PositiveNegativeMan, 10-30-2009, 04:53 PM	2 responses 1,823 views 0 likes	Last Post by MWJB 10-30-2009, 05:36 PM
Cheap Current Source Drivers by harry Started by harry, 10-20-2009, 04:05 PM	5 responses 2,121 views 0 likes	Last Post by mooreamps 10-30-2009, 02:07 PM
6X4 output voltage by EETStudent Started by EETStudent, 10-29-2009, 06:11 AM	2 responses 1,668 views 0 likes	Last Post by EETStudent 10-29-2009, 02:15 PM
LDRs as pots? by Gregg Started by Gregg, 10-25-2006, 03:39 PM	192 responses 63,811 views 0 likes	Last Post by Gregg 10-28-2009, 09:36 AM
Matchless dc-30 reverb schem? by Henrik Started by Henrik, 10-26-2009, 08:10 PM	3 responses 6,793 views 0 likes	Last Post by Tubenit 10-27-2009, 09:38 PM