Ep. 146: "Where the Spot Is"
The Truth About Vintage Amps with Skip Simmons
Release Date: 04/07/2025
The Truth About Vintage Amps with Skip Simmons
Episode 164 of the Truth About Vintage Amps Podcast, where amp tech Skip Simmons tackles all of your questions about guitar tube amps! Thank our sponsors: ; ; and / . Some of the topics discussed this week: :37 The Garnet book and Garnet ponderings (order the book: ), bias supply voltage in optocoupler tremolo 6:13 Our sponsors! 8:21 Two Fretboard Journal videos to check out: Ryan Richter on playing Coachella with Dijon (); Gabe Noel playing a Rickenbacker bakelite tenor guitar with matching amp () 14:12 Beginner's corner: Amp switching, comparing different...
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Acclaimed guitarist Roy Rogers joins us this week to talk about his unique gear choices, working with John Lee Hooker, vintage amps and so much more! Thank our sponsors: ; ; and / . Some of the topics discussed this week: :56 Eric Barbour's the Tube Dumpster in Vacuum Tube Valley: 6K6, 6F6, 6Y6 tubes 2:39 A flea market Tweed Bassman 8:51 A Garnet book giveaway! 13:42 What's on Skip's bench: A distribution pre-amp 17:12 Special guest: Roy Rogers: 'The Sky's the Limit' (his new album, out now!); Mesa Boogie Mark IIB and Epiphone Electar Zephyr amps; DeArmonds in flattop...
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info_outlineThe Truth About Vintage Amps with Skip Simmons
Episode 161 of the Truth About Vintage Amps Podcast, where amp tech Skip Simmons tackles all of your questions about guitar tube amps. Thank our sponsors: ; ; and / . Use the discount code TAVA10MOD for a one-time, 10% discount on orders at . Usable on speakers, amp kits, pedal kits, reverb tanks, etc. Offer ends April 11, 2026. Some of the topics discussed this week: :42 Phil Upchurch and 'What It's Like to Be a Musician' 3:25 On the Bench: A non-working outboard tremolo by Skip, a unique Massie trem circuit, putting trem in a Bassman 100, bias modulating tremolo 9:57...
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Episode 160 of the Truth About Vintage Amps Podcast, where amp tech Skip Simmons fields all of your questions about tube amps. Thank our sponsors: ; and . Some of the topics discussed this week: 1:09 Fishing and weather report, Tule fog 4:43 Skip's amp backlog 5:19 A West guitar amp with a Dynaco 454216 transformer, a paper plate breakfast hack 10:45 Our sponsors! 12:56 What's on Skip's bench: A 1950 Princeton, a White amplifier, a Tweed Deluxe AND a Vibrolux; Electromuse amps 14:39 The Lonesome Captain's music video () 17:31 A Webster-Chicago 166-1 with a post...
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Episode 159 of the Truth About Vintage Amps: Beans, two-prong ASMR, peeling diodes (and faceplates) and more! Thank our sponsors: ; and . And honarary mention to Rancho Gordo beans. Some of the topics discussed this week: 1:32 Rancho Gordo beans in the WSJ, corn sticks 8:13 What's on Skip's bench: All the early Fender Princetons; a baffler! 11:20 Our sponsors: and (unofficially) Rancho Gordo beans 15:15: What should I do with this extra Bell Sound 2122-C hi-fi amp?; hear the TAVA All-Stars: Bob Armstong, Keith Cary, Charles Batey, Leff Jeffries (, audio only) 25:20 How can I remove...
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Episode 158: Chris Benson of Benson amps and Bryan Sours of Soursound transformers make their long-awaited returns to the Truth About Vintage Amps. Why? They want to tell us all about the logging truck of an amp they are currently building, a 700-watt(!) all-tube beast dubbed Babylon! The Babylon will feature 14 KT88 tubes, 16 total speakers, three knobs, and two power cords. It's literally the most powerful tube amp they could make without requiring a dryer outlet. Check for a sneak peek at the creation. and honorable mention to... Hear the Babylon in person at the 2026 Wood,...
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It's the 156th episode of the Truth About Vintage Amps, the call-in show where amp tech Skip Simmons fields your questions on all things tube amps. This week: Special guest Jack Weston joins us with a great Allman Brothers story. Thank our sponsors: ; and Some of the topics discussed this week: :43 What's on Skip's Bench: a Fender Princeton with reversed input jacks 5:41 Special Guest: Jack Weston, author of 'The Allman Brothers Band: Classic Memorabilia, 1969-1976' () 46:17 The Magnatone Triplex; ultralinear output stages, redux; Bob Wills' The Tiffany Transcriptions...
info_outlineThe Truth About Vintage Amps with Skip Simmons
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info_outlineEpisode 146 of the Truth About Vintage Amps: Troubled drummers, bulk Gatorade, more typewriter and Rockford Files talk, and a bunch of amp questions. Reminder: Amplified Parts now has amp kits!
Thanks, as always, for being a part of the world's finest call-in tube amp repair show.
Want amp tech Skip Simmons' advice on your DIY guitar amp projects? Join us by sending your voice memo or written questions to podcast@fretboardjournal.com! Include a photo, too.
Some of the topics discussed this week:
:43 The Ampeg book (Amazon link), George Barnes and 'Guitars Galore'
3:43 A 1982 black panel Fender Champ
4:43 A Super Reverb that sounds like a dying motorcycle
6:09 Jason goes to Peru, vicuñas, alpacas
10:23 Some TAVA announcements: Sam Plecker has a new album ('So True'); congrats to John Vanderslice; RIP to Michael Hurley; thanks to Tin Can Valley Letterpress printing (link)
14:37 Ep. 150 idea: Skip's amp guru on the podcast?; servicing a hybrid Standel
18:24 Our sponsors: Save $20 off Amplified Parts' new MOD vintage amp kits with the discount code TAVA20! (expires April 30, 2025); Grez Guitars; and Emerald City Guitars
25:40 Recommended pedal: The Catalinbread Topanga reverb pedal (note: Skip said "Tropicana," but it's the Topanga)
27:45 Replies to last week's Rockford Files Baffler; Jim Gordon, 'Drums & Demons' (Amazon link); Hal Blaine's 'Buh-doom!' comedy album (it's on Spotify) and other Hollywood gossip; more Rockford Files (and letterpress!)
35:46 Accidentally injecting positive feedback into a Precision single-ended amp; tools for measuring plate current
40:23 Cleaning motor oil off of tubes and a vintage microphone; Gatorade and Tang; running a Traynor off of a gas generator
47:37 A smoking 1980s Fender Super Champ and fried resistors
52:51 A 6-watt Princeton Reverb / Vibro-Champ clone in a custom beetle-kill pine tree cabinet
59:02 An amp cabinet with sympathetic strings (Reverb link), explained! Vulture Amplification video one and two; Treehaus field coil speakers (link)
1:05:08 Hooking something up: Experimenting with a speaker outside of a cabinet
1:06:29 Servicing an all-original Vibrolux Reverb to sell
1:09:58 Giving the gift of an El Pato Tone practice amp (order yours here); Typewriter Revolution; typewriter ribbons from Baco Ribbon & Supply Co.
1:18:52 Reverse audio taper potentiometers
1:22:37 Come get a free SVT speaker
1:23:13 Sacramento's Delta Breeze record store, redux; not all capacitors are created equal; always use a test speaker; Amplified Parts' Hammond enclosure for short reverb tanks
1:27:22 Recommended reading: Hampton Sides' 'The Wide Wide Sea' (Amazon link)
1:28:51 Homework: Check out the Maestro GA-2RT schematic
Hosted by amp tech Skip Simmons and co-hosted/produced by Jason Verlinde of the Fretboard Journal.
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