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 2,879 views 0 likes	Last Post by sparkies 02-10-2024, 03:47 PM
Drop DC heater voltage by 1 volt, what resistor by Guitarist Started by Guitarist, 12-26-2013, 12:37 PM	90 responses 9,535 views 0 likes	Last Post by NateS 01-12-2014, 08:09 AM
Reverb Mixing Cap vs. Bright Switch Cap vs. Treble Control by MarkF786 Started by MarkF786, 01-10-2014, 11:52 PM	3 responses 1,650 views 0 likes	Last Post by Pedro Vecino 01-11-2014, 10:32 AM
Plate voltage swing of a single ended power tube. by Alan0354 Started by Alan0354, 01-04-2014, 04:40 PM	10 responses 1,880 views 0 likes	Last Post by g1 01-11-2014, 01:23 AM
Screen current on EL34 by cryptozoo Started by cryptozoo, 01-10-2014, 01:46 PM	6 responses 2,043 views 0 likes	Last Post by mhuss 01-10-2014, 06:40 PM
dummy speaker load. by Alan0354 Started by Alan0354, 01-08-2014, 04:05 AM	18 responses 3,908 views 0 likes	Last Post by Alan0354 01-09-2014, 05:22 PM
Any suggestion on easy breadboard for tube amps? by Alan0354 Started by Alan0354, 01-04-2014, 12:46 AM	4 responses 1,387 views 0 likes	Last Post by Zozobra 01-09-2014, 11:50 AM
Transfrm and Mains Freq by trem Started by trem, 12-30-2013, 06:38 PM	46 responses 4,125 views 0 likes	Last Post by Enzo 01-09-2014, 08:55 AM
hammond wiring by Valvehead Started by Valvehead, 01-08-2014, 02:44 AM	2 responses 1,586 views 0 likes	Last Post by Valvehead 01-08-2014, 03:35 AM
Add Line In: Fender Super Twin Reverb? by tbryanh Started by tbryanh, 01-06-2014, 01:45 PM	1 response 925 views 0 likes	Last Post by soundguruman 01-06-2014, 03:27 PM
Qhorus Effect: Roland Jazz Chorus Amp? by tbryanh Started by tbryanh, 01-05-2014, 01:24 PM	2 responses 1,376 views 0 likes	Last Post by teemuk 01-06-2014, 01:08 PM