Mayfly Custom guitar amplifiers

"As a long time user of Mayfly handbuilt amplifiers I can also attest to their absolutely fabulous tone and reliability. My BC30 head and Mayfly Deluxe Reverb combo are hands down the two best amplifiers I have owned in over 40 years of playing. That includes Dr Z, Mesa and a raft of Fenders and Marshalls." - Bill, Ottawa ON

We specialize in building low to medium powered amplifiers, everything from a Champ to the legendary Mayfly BC30. Built one at a time using hand wired methods, MayFly amps are the highest quality you can find anywhere. Let us know what you are looking for, and we can usually accommodate.
$1,500 - 2,000 USD depending on options selected. Contact us for details.
Our Latest creation: The Mayfly Super Deluxe reverb
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  • 22 watts using 6V6 output tubes.
  • Two channels, each with reverb.
  • One 12" speaker.
  • Compensated master volume.
  • Reverb with dwell control.
  • Other options available - anything you want it to be!

"I asked Trevor to refurbish my vintage Princeton Reverb and I’m so pleased with the work. I’ve had this amp for 15 years and it has never sounded better and now I have no reservations about gigging with it.  His customer service and communication were excellent and I wouldn’t hesitate to do business with him again." - Rick, Seattle WA