Swantronics

Swanson Electronics, LLC provides guitar amplifier repair to the top musicians of Denver, CO and beyond. Official amp tech for Henriksen Amplifiers.

Currently taking work by appointment only.

09/09/2024

Hey y’all! There are still a few spots available for both amp workshops! Join me for a fun, solder-filled weekend where you’ll learn the basics of tube electronics and walk away with your own hand-built classic amp! Sign up at the link in my bio!

08/06/2024

In this house, the sweaty future of pedal steel-affiliated ambient music is being created. I’m super grateful to be making music with and . Theses dudes are just the best. Stay tuned! Also,

07/26/2024

Just wrapped up a sexy drip edge Deluxe with a nice patina for my bud !! Creamy dreamy drippy reverb for days!

07/11/2024

In mother Russia, amp plays you. 🐻🐻I love a good Sovtek!!

Photos from Swantronics's post 07/08/2024

Hey y’all!

I have some exciting news to share! I’ve teamed up with the folks at 5280 Lutherie Workshops and to offer two amp-building workshops this fall. The first workshop will focus on the classic late ‘50s American 5E3 Tweed circuit and the second workshop will tackle the early ‘60s British Plexi amp. Both workshops will take place over the course of a weekend, starting Friday and ending Sunday, and will be held at the 5280 Lutherie shop in Westminster, CO. I’ll teach you a bit of theory, amp safety, soldering, and guide you through building, hand-wiring, and testing the amp. At the end of the class, you’ll walk away with a classic sounding tube amp that was hand-built by you! Only 6 spots are available for each workshop so if you’re interested, jump on it quick!

More details will be available soon. Follow the link below to reserve your spot.

https://www.texastoastguitars.com/workshops-1

ESSENTIAL 59 TWEED 15-WATT AMP WORKSHOP
October 11-13, 2024

ULTIMATE 62 PLEXI 45-WATT AMP WORKSHOP
November 8-10, 2024

Photos from Swantronics's post 06/27/2024

Nice ‘72 Twin Reverb from a little while back! It was almost 100% original and the tubes were remarkably still good. Weber ceramics sound so good in these amps! Re-cap, service, safety, etc! Love working on these time capsules. !

06/12/2024

And this, ladies and germs, is why I ALWAYS check the fuses. These are both 20A fuses in a Marshall JMP. Both the mains and HT spots had them. If a tube or transformer in the amp were to fail, this thing would literally have turned into toast and maybe turned some other important things into toast as well (people, pets, belongings, etc). DO NOT DO THIS!!!!! NEVER INSTALL A THAT IS FUSE HIGHER THAN THE STATED RATING.

02/27/2024

Another great tour all wrapped up with a bow. Ready to head home and sleep for a week, but first and I have a house to buy! Life comes at you fast. Thanks to for bringing the heat on drums and getting those asses moving, for slapping da bass and keeping those faces smiley, for keeping those faces melty and slaying guitarmonies with me, for keeping us sounding disgustingly beautiful and for keeping us rolling on and looking good! And of course, my brother . We’ve come a long way and worked so hard to get here. The journey continues. Time to sleep in my own bed for a while!!!!

Photos from Swantronics's post 02/18/2024

Tour dump, part two. One week left!!!!!! Headed to España to meet up with

02/15/2024

Epic show in Berlin last night. Tour rolls on. Thanks to for opening and being such a great spirit on and off stage! Amazing photo by the amazing

02/07/2024

Norwegian

12/31/2023

There’s an joke in here somewhere. Happy New Year!

Photos from Swantronics's post 12/17/2023

New yearbook photo just dropped. Thanks for having me a long for a helluva night of great music. May this become an annual tradition! 📸📸

12/14/2023

11/20/2023

Finally found a matching Mississippi monster to complement my old head! Who needs a bass player??

11/17/2023

Sexy and super clean Mark IIB stopped by for service and some new tubes. Same (og) owner since ‘84!

Photos from Swantronics's post 09/28/2023

Story time! Back in ‘06, I repaired my dad’s early 60’s Gibson GA-8T Gibsonette Tremolo (Discoverer). It was my first attempt at repairing a tube amp and it was a success! It had been sitting in my parents garage for years after a local tech told a young Swanny that it was beyond repair. I refused to believe that and knew eventually I would revive the old girl. Ends up it just needed a recap and some tubes. Pretty standard stuff for me nowadays. It was a sweet sweet sounding amp and I used it live around DFW for a while as well as in the studio with Johnny Lloyd Rollins. Back then you couldn’t even give these things away and, of course, now they fetch quite a bit, depending on the condition. Anyways, fast forward to late ‘07 when my car was stolen with this amp in the trunk. Haven’t seen it since.

I finally found the only pics I have of this amp. Taken with a friend’s digital camera, I had the foresight to document some of my work. 16 years later, I cringe at the work I did but it is what it is.

Thought I’d put these pics up of my long lost amp: GA-8T, serial number 102360. If anyone happens to stumble across my old flame, I’d love to be reunited!

09/08/2023

Really excited to be a part of this with and friends. Head on down or up to Santa Fe for Halloween and get weird with us while we make a live horror movie soundtrack! Ticket link in bio.

09/01/2023

What a great night in Utrecht! Headed home to and a big fat cat. Can someone photoshop in this photo?? Really great, smooth run: the end result of years of tweaking and pushing for standards and transparency around touring and touring life. Thank you for all of your hard work and the great photos, including this one!!!

08/15/2023

First day of school. Gonna miss but rock ‘n roll is calling!

08/15/2023

Headed back to Scandinavia, etc for a stretch. I even practiced this time! Come say hi if you find yourself behind the wheel of a large anything near one of these beautiful cities.

07/21/2023

Getting reacquainted with an old friend in prep for the upcoming Scandinavian run.

Photos from Swantronics's post 04/25/2023

Want to own a tape machine? At long last, and are parting ways with the beloved Studer A80. This is the machine that tracked most of Rain Plans and parts of Silver Season, Lifted, and Topaz as well as albums from several other artists. Shipping and transportation are on the buyer. Contact me directly if you’re interested! Here’s the blurb about the machine:

Studer A 80
16 Channel 2” Machine
Includes remote, Auto locator, and cabling MRL Calibration Tape
Editing block
Machine originally in a studio in NYC has been in a private studio in Texas since 2012 Machine Turns on
All VU Bulbs work
Fully Serviced in 2017
Last time the machine was used in 2019 all channels and inputs were working. Take up reel keeps spinning and won’t stop so it seems like an issue with the motor/motor driver transistor. Needs a proper look over from a repair tech.

04/03/2023

Lots o big fellas coming through recently!!

Photos from Swantronics's post 01/20/2023

Little Film-o-Sound conversion for a customer. Replaced filter caps, removed unnecessary circuitry, added adjustable negative feedback and tweaked the input section to play nice with electric guitar. This thing is an overdrive monster. Very nice indeed.

12/28/2022

Just found out an old friend passed. Jim was such a sweet sweet soul. Didn’t have a mean bone in his body. We had so many good times together but we hadn’t seen each other in a while. He was always so supportive of all of our musical endeavors. He was at every show he could make it to. He’d come visit us in Brooklyn and sleep on our couch. It was always a helluva time when he came to hang out. Jim was one of the good ones. Gone too soon. Rest in peace, buddy. Crack a beer and spin a record for Jim.

12/03/2022

Super pleased to have this in my collection. Procured in Chicago and safely transported back to Denver. RIP Pharoah Sanders.

11/29/2022

100% Would be called SwannyFest, tho.

09/09/2022

I’m not usually one to push my own story but hey, I’m old enough, I did some things, and I got a damn story, alright?! So, if you ever wanted to know more about Swanny, here’s the Cliff’s Notes version. Link in bio. Enjoy! Thanks to and my awesome wife

Photos from Swantronics's post 08/24/2022

It’s always amazing to work at Red Rocks! Went over a couple of Princetons and Deluxes for and his band. Great weather, great vibes, great crew! Thanks for having me out and **kiskennystahl et al.

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Telephone

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6232 Beach Street
Denver, CO
80221

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