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
Power pentodes as preamp tubes? by Austin Started by Austin, 08-19-2012, 07:03 PM	73 responses 9,340 views 0 likes	Last Post by cjenrick 10-17-2017, 10:28 AM
Difference between 2 x EL84 and 4 x EL84 board architecture? by olddawg Started by olddawg, 08-04-2017, 08:34 PM	49 responses 4,412 views 0 likes	Last Post by copperheadroads 10-08-2017, 02:45 AM
errors in The Ultimate Tone by K. O'Connor by Randall Started by Randall, 08-04-2017, 05:40 PM	87 responses 6,929 views 0 likes	Last Post by Chuck H 10-05-2017, 04:48 AM
Mojotone 5f6a discrepancies...... by etneccas Started by etneccas, 10-02-2017, 02:08 PM	9 responses 1,145 views 0 likes	Last Post by Enzo 10-03-2017, 12:06 PM
blackface PI cap question by Randall Started by Randall, 09-26-2017, 10:28 PM	16 responses 1,744 views 0 likes	Last Post by Chuck H 09-30-2017, 07:05 PM
What is Zinky Thinking? by bob p Started by bob p, 08-31-2017, 06:24 PM	53 responses 5,351 views 0 likes	Last Post by tubeswell 09-26-2017, 07:31 PM
New Build PT help by chunkitup Started by chunkitup, 09-21-2017, 05:30 PM	4 responses 864 views 0 likes	Last Post by Zozobra 09-26-2017, 09:45 AM
ampeg b15 inverter by catalin gramada Started by catalin gramada, 08-19-2017, 06:14 PM	20 responses 3,731 views 0 likes	Last Post by catalin gramada 09-25-2017, 04:28 AM
Need help with a technical question, please by minim Started by minim, 09-22-2017, 11:49 PM	8 responses 961 views 0 likes	Last Post by Zouto 09-24-2017, 10:13 PM
switches and voltage ratings by Randall Started by Randall, 09-19-2017, 11:03 PM	17 responses 1,390 views 0 likes	Last Post by Chuck H 09-22-2017, 01:09 PM