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
Cathode Follower Voltages by hylaphone Started by hylaphone, 12-23-2013, 03:48 PM	10 responses 3,504 views 0 likes	Last Post by hylaphone 12-25-2013, 09:30 PM
Digital pots using relays by loudthud Started by loudthud, 10-26-2011, 12:34 AM	37 responses 6,817 views 0 likes	Last Post by Gregg 12-21-2013, 05:37 PM
Question for teemuk - Valvetronix by jazbo8 Started by jazbo8, 12-19-2013, 03:20 AM	4 responses 1,399 views 0 likes	Last Post by jazbo8 12-20-2013, 01:14 PM
Preamp node has feedback/squeal noise above 100ks by Guitarist Started by Guitarist, 12-18-2013, 07:42 AM	0 responses 877 views 0 likes	Last Post by Guitarist 12-18-2013, 07:42 AM
rectifier ripple in power tubes by 5thumbs Started by 5thumbs, 12-17-2013, 10:48 PM	1 response 954 views 0 likes	Last Post by trobbins 12-18-2013, 07:33 AM
Pot taper question by daz Started by daz, 12-07-2013, 04:36 AM	6 responses 1,460 views 0 likes	Last Post by Gingertube 12-16-2013, 02:48 AM
EL84 amp counterexamples, please by eschertron Started by eschertron, 07-18-2013, 12:58 AM	33 responses 11,139 views 0 likes	Last Post by eschertron 12-09-2013, 11:57 PM
Eminence Omega Pro vs Sigma Pro? by tbryanh Started by tbryanh, 12-06-2013, 03:39 PM	3 responses 2,062 views 0 likes	Last Post by Jazz P Bass 12-08-2013, 04:52 PM
Hi-Fi tube guitar amp? by dave251 Started by dave251, 12-03-2013, 01:45 PM	9 responses 1,676 views 0 likes	Last Post by bob p 12-06-2013, 06:50 PM
Pentode into Cathodyne PI by Guitarist Started by Guitarist, 12-04-2013, 11:17 AM	2 responses 1,744 views 0 likes	Last Post by Guitarist 12-06-2013, 01:19 AM