It's the 121st episode of the Truth About Vintage Amps, the call-in show where amp tech Skip Simmons fields your questions on all things tube amp.  This week: Special guest Jim Kelley joins us (around the 28-minute mark)! Want to be a part of the show? Keep the amp questions for Skip coming to podcast@fretboardjournal.com! Voice memos or emails are welcome.  Don't forget we now have a Patreon if you'd like to support the show featuring weekly installments of what's on Skip's bench, random eBay finds, and surprise content: https://www.patreon.com/vintageamps Some of the topics discussed in this episode:  5:31 What's on Skip's bench: A Bogen mixer from the 1940s 6:35 What to do with a vintage MTI Tubes overdrive preamp stompbox 10:02 What's the deal with Fender Ultra Linear amps? 14:33 Australia's National Vintage Guitar Show (link, October 7-9, 2023); the Amigo Bay Area Guitar Show in January (link; Skip will be there!) 17:26 Repurposing old power transformers 22:16 Jazz guitarist Peter Bernstein; Russell Malone; Adam Levy; RIP Sammy Ash 23:17 A "brown" Deluxe that needed repair from San Quentin State Prison!  25:56 What to do with a 1973 Fender Princeton Reverb ground switch? 28:39 Special guest: Jim Kelley! 4x6V6s, plate voltages, Fortune Amps, Line, using a great reference speaker; Dumble; the  Kelley prototype head at Emerald City Guitars; Jim's preferred parts; Vince Gill 1:26:00 Tubes for a Marathon amp clone 1:27:50 Building a point-to-point wired amp inside of a PCB Vox AC15VR chassis Our sponsors are Emerald City Guitars, Amplified Parts, and Grez Guitars. Recorded September 20, 2023.  Hosted by amp tech Skip Simmons and co-hosted/produced by Jason Verlinde of the Fretboard Journal. 

Ep. 121: "Plaid Bell Bottoms"

Twice a month, guitar amp guru Skip Simmons fields your questions on vintage tube amp repair, restoration and collecting. Often hilarious and always insightful, it's like no other guitar podcast out there.

Music

Music History

It's the 133rd episode of the Truth About Vintage Amps podcast, where amp tech Skip Simmons fields your questions on all-things-tube amp!  Want to be a part of our show? Just email us a question or voice memo to podcast@fretboardjournal.com. Some of the topics discussed:  1:14 Skip's 1950 Ferguson tractor, the Truth About Lawn Mowers 7:28 A zebra on the loose in Washington State  9:30: This week's sponsors: Emerald City Guitars, Amplified Parts, StewMac, and Grez Guitars.  12:28  Grez Guitars sends Skip Quique Gomez & Little Charles Baty's Cookin' At Greaseland   16:51 What's on Skip's bench? A 1953 Fender Tweed Pro that needed nearly a complete rebuild   24:14 One solution for the multiple Pignose-amp quandary from ep. 132: Radial Engineering's Shotgun 4-Channel Amp Driver (Amazon link); 100 Vintage Hawaiian Songs (Spotify link)   30:35 Tom Gunterman's lithium battery pack picks from ep. 132, prunes   33:51 RIP Gerald Weber (Kendrick Amplifiers)  35:56 Book recommendation: 'The Birth of Loud' (Amazon link)  37:39 Jason has a jdflyback handblown tube amp! (YouTube link)   40:19 A Fender Vibrochamp that doesn't like my Les Paul, volume-dropping   45:11 Anything worth rescuing from old tube car radios?   48:55 A 1569 Altec power amplifier for guitars? Grange Hall and self-published cookbooks   53:30 A Music Man 115RP with a broken reverb   59:17 An update on last episode's 1972 Fender Princeton Reverb, a homemade signal tracer (based on this Kley De Jong video); 'Designing Tube Preamps for Guitar and Bass' by Merlin Blencowe (Amazon link); tahini; 'Servicing by Signal Tracing' by John F. Rider   1:04:24 Why can't I pry this tone pot off of my Harmony H-200?   1:07:10 What does using a tube pre-amp unit in front of your guitar amp actually do? Tube swapping a 6V6 or 6L6 (note: we'll get back to this next week)   1:14:09 Skip's handiwork on the new Taylor Swift album? (Instagram link)    1:17:24 Making a closed cabinet for my Fender Princeton   1:21:19 Are amp techs divas?   Hosted by amp tech Skip Simmons and co-hosted/produced by Jason Verlinde of the Fretboard Journal.  Want to support our show? Join our Patreon! 

Ep. 133: "A Spicy Tomato Sauce"

No guests or special theme this week...just an all-new, old-school episode of the Truth About Vintage Amps, where amp tech Skip Simmons fields your questions on all-things-tube amp.  Want to be a part of our show? Just email us a question or voice memo to podcast@fretboardjournal.com. Some of the topics discussed:  1:31 What's on Skip's workbench: Valco amps with a resistor and a normal speaker instead of a field coil 3:46 This week's sponsors: Emerald City Guitars, Amplified Parts, Stringjoy,  StewMac, Izotope, and Grez Guitars. 5:04 Thrift store: Revere Ware  8:01 What's the deal with this Leslie Model 18 circuit  15:41 Daisy chaining four Pignose amps to a backpack, tuna salad  20:46 What to do with these orange capacitors? Vacuum Tube Valley, Mexican Martinis  25:38 Skip has a nice mono hi-fi speaker cabinet for sale  27:07 Do speakers ever go out phase on their own?  28:32 Fender Princeton Reverb vs. Tremolux gain stages  31:22 The truth about vintage Sano amps (gumbo recipe found  here)  35:47 Seventh-grade Skip; the glider that never touched down  40:11 A source for El Pato in Australia (link: productdistribution.com.au)   41:16 Ampeg Jets and Rockets "with the knobs that point straight up"  43:04 Spotlight on Paradise, California  48:32 Powered vintage speakers, El Pato chili  53:05 Film cap orientation hack and the EH Hum Eliminator/Debugger  58:35 Spotlight on glue  1:03:04 The joys of using lithium-ion batteries onstage to power your tube amps  1:09:43 A 1972 Princeton Reverb that doesn't like a wireless transmitter; a simple fish recipe  1:16:11 How do the dual rectifiers work in the Angela Super Single Ended amp  1:19:17 Rainier beer  1:21:21 Claude Thornhill Orchestra Hosted by amp tech Skip Simmons and co-hosted/produced by Jason Verlinde of the Fretboard Journal.  Want to support our show? Join our Patreon! 

Ep. 132: "Start Dark"

Illustrator/musician/underground comix legend Robert Armstrong (Mickey Rat, Couch Potato, the Cheap Suit Serenaders!) joins Skip and Jason this week for a very special installment of the Truth About Vintage Amps.  Want to support our show? Join our Patreon!  Some of the topics discussed:  1:38 NOS military-grade green pilot light jewels from Gary Economy (Instagram); leave us an Apple Podcasts review and take a screenshot to enter to win one!; 5879 tubes 3:03 Where is George? (Danger UXB on eBay) 4:48 Rick Estrin and Dennis Gruenling's harmonica workshop, March 16 (link) 6:43 This week's sponsors: Emerald City Guitars; Amplified Parts; Izotope; Stringjoy Strings; and Grez Guitars.  Ordering from StewMac? Use this affiliate link to help us out!  11:26 The 2024 Fretboard Summit, August 23-25 (link) 11:49 What's on Skip's bench: A PA head; blown power transformers 13:44 A discount on Eric Daw's amazing Solid Sound guitar wiring book (use TAVA when you check out): https://www.solidsoundbook.com/ 16:19 Taming the bass frequency on your amplifier 23:15 Resistors: What does Skip use? 27:27 Special guest: Illustrator/musician/friend/Mickey Rat & Couch Potato-inventor/record collector Robert Armstong (link)! Early Hawaiian guitar recordings; growing up in Fender country but gravitating towards the banjo; Coulter guitars; Hugo Ernst guitars; John DeLapp guitars; playing saw on the 'One Flew Over the Cuckoo's Nest' soundtrack; animator Ward Kimball; 'Man in Space' (YouTube link); not working at Disneyland; seeing David Lindley at the Topanga Banjo & Fiddle contest; coining the term "Couch Potato;" Bob's tweed Fender Deluxe; Supro Dual Tones; Pee Wee's Playhouse; playing with Sourdough Slim; sheepherder conventions; touring Japan; Ben Pollack's "Two Tickets to Georgia" (YouTube link); playing 78 records today; Al Dodge 1:38:10 John Sebastian gets his dad's PA head back; a Disneyland tube PA

Ep. 131: "Sandy Soil"

It's a very special, all-Canadian episode of the Truth About Vintage Amps podcast, the call-in show where amp tech Skip Simmons fields your questions on all things tube amp repair! This week, we have special guests Calvin McCormick (Hiwatt) and Mike Watson of The 6L6s along for the ride.   Reminder: You should join our Patreon. Some of the topics discussed:  1:06 Jason heads to the Phoenix MIM Museum (link); the National Music Museum in Vermillion, South Dakota (link); the American Banjo Museum (link) 3:20 This week's sponsors: Emerald City Guitars, Amplified Parts, Izotope, Stringjoy Strings, and Grez Guitars. 6:05 Canadian amp builders worth following: Gary Economy (Instagram) & Lo-Fi Electronic Instruments (Instagram); Stromberg-Carlson 207; Pepco Riviera 725; Lifco Cobra Mark 2; how to make an amp less bass-y; Frazey Ford's "U Kin B the Sun" (YouTube) 13:10 The Velvet Touch 14:31 Our Facebook group (link); how did Skip first notice Johnson and Soundmaster amps? 20:18 Garnet quirks: What's up with the tone stack on this Garnet Revolution II? 23:22 Ted Weber speakers, field coil reconing 23:51 Niagra Falls 25:01 All things poutine; Suuns (link) 30:25 Special guest: Calvin McCormick of Hiwatt! (link) 53:01 Regional Canadian foods: Ketchup chips, coffee crisp, beaver tales, peameal bacon on a kaiser, Newfoundland Screech; the Great Canadian Maple Syrup Heist 58:23 Outside foil cap orientation on Soundmasters; DC leakage in grid leak bias input caps 1:03:10 The Kahayan 8x4 Selector (link) 1:05:30 What's the deal with this Soundmaster 086 schematic? 1:11:31 Slowing down the trem on a Traynor Custom Reverb YSR-1; Kevin O'Connor's books; Pepco amps 1:17:51 Reducing the noise on the Fretboard Summit Microtone pre-amp; Traynor YGM-3; El Pato chicken 1:23:07 Special guest: Mike Watson of the 6L6s; Lifco amps; Keil Amps; the Velvetone amp; Turner amps; Swampdonkey amps; amps with 6Y6 power tubes; Acrosound 1:43:23 Jimi Hendrix on a Marshall amp Love the show? We have a Patreon where you can support us, get to the front of the line with questions, and get exclusive bonus content and surprises:  https://www.patreon.com/vintageamps

Ep. 130: "America's Hat"

Welcome to ep. 129 of the Truth About Vintage Amps podcast, the call-in show where amp tech Skip Simmons fields your questions on all things tube amp repair. This week, it's an (almost) all-Fender episode! Reminder: You should join our Patreon.  Some of the topics discussed:   :44 Jason goes to the NAMM Show 4:20 Skip is fixing his 1961 Comet 9:04 What's on Skip's bench: Three Fender Concerts; 5C1 Fender Champ circuits; a 5-watt Oahu with a 40-watt transformer; a silver panel Fender Champ for sale at Skip's 14:27 This week's sponsors: Emerald City Guitars, Amplified Parts, Izotope, and Grez Guitars. 20:36 Ceriatone amps; Divided by Thirteen Amplification gets acquired by Two-Rock 25:20 The art of drawing your own schematic; Robert Kidney's 'Jackleg' 29:56 Increasing gain on a Fender Princeton AA964 33:02 Isolated input/output jacks 35:45 A 1979 Fender Vibrolux with warped MDF baffle board, baffle replacement; good goo wood hardener 42:53 Should I recone the CTS alnico speakers on my rusty Fender Super Reverb or get new speakers? Slovakian Bwoop; Solfood's hot pepper sauce (link) 51:37 Why do my tubes have this crusty stuff around the base? Don Pepino pizza sauce; The Mob Run Pizzerias of NYC, N-Men: The Untold Story (link); Lake Berryessa's glory hole; Ben Harper (redux) 59:07 Help me understand why a tube amplifier needs a load? 1:03:11 The all-Fender episode 1:05:09 What's a good cheap alternative to the Fender Musicmaster I am looking at? Ampegs 1:09:20 Tweed Princeton kit woes … new Champ speaker Love the show? We have a Patreon where you can support us, get to the front of the line with questions, and get exclusive bonus content and surprises:  https://www.patreon.com/vintageamps

Ep. 121: "Plaid Bell Bottoms"

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