Karma Guitar Amplifiers 20T Amp Kit - Build Your Own Boutique!

Brand New
$100 price drop
+ $65 Shipping
As low as $41/month with
2 in stock
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Karma Guitar Amplifiers
Healdsburg, CA, United States
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About This Listing

"Hey Greg,
The kit showed up this afternoon.  The chassis is gorgeous. The packaging is pretty slick. It is obvious you have put a lot of work, blood, love and expense into the design."

"Hey Greg,
I got the amp running. It sounds great! Chimey, musical, deep. I tested it through my boogie combo, and it was a blast!
Thanks for designing this thing. It has been a fun build project, and I am sure I will keep tinkering with it for a long time."

Introducing the Karma 20T
- Build your own boutique guitar amplifier!
  • Designed by a Grammy-nominated, award winning producer/engineer/mixer
  • Check out the complete online build manual at karma20tmanual.karmaguitaramps.com
  • 12-25 watts of glorious 6V6GT or 6L6GC power
  • Cathode-biased design - no need to bias the amp when changing tubes.
  • Two distinct preamp channels:
  • ​Channel 1 - Cascaded 12AY7 - beautifully touch sensitive with lots of grit - like a quieter, growling 2204.
  • Channel 2 - NOS 5879 pentode tube, loosely based on the first channel of the venerable Gibson GA-40 of the late 1950s.  Smooth, clear and slightly brighter than Channel 1, with an extended low-frequency range.  Great with pedals.
  • Massive Heyboer transformers and choke, custom made in the USA.  Way overbuilt - these should last forever!
  • Tube rectifier for warm and beautifully compressed tone when driving the amp.
  • Highest quality parts, sourced in the USA where possible.
  • Heavy gauge, custom made, powder coated and screened aluminum chassis.
  • Combination turret board and point-to-point construction
  • Tube complement: 12AY7, 12AX7 (x2), 5879, 5Y3, 6V6GT (x2) or 6L6GC (x2) with GZ34/5AR4 rectifier
  • Simple but effective single-knob Tone control with channel-independent circuitry
  • Phase inverter bias modulation Tremolo - deep and juicy!
  • In-rush current limiter start-up provides a "shock absorber" for power-on transients.
  • Enhanced Standby circuit helps preserve your valuable tubes by purposely running them at a low level when on standby.
  • 4, 8, 16 ohm Speaker outputs
  • Easily modded to suit your needs.
  • Optional custom designed head and speaker cabs - see our other listings.
  • Check out our website - KarmaGuitarAmps.com - for more photos, info, and sound examples.
  • Tubes not included but available upon request.

Product Specs

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.learn more
Made In
  • United States

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