Booteek Amps: Handmade by Marshall Heiser

Booteek amps are located in sunny Brisbane, Australia. I handcraft every amplifier and cabinet myself, one at a time, adopting time-honoured construction techniques and using only the best materials available today. Though inspired by classic tube combos I have known, owned and loved over the years, booteek amps brings a new twist to these designs to better serve the needs of the 21 century musician. Last, but not least, I familiarise myself with each and every amp after completion, playing it in and meticulously quality-checking before releasing it out into the wild.

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DISTORTED TONE

CLEAN TONE

LIGHT OVERDRIVE TONE

(Please note: what you are hearing is a ’52 re-issue Fender Telecaster guitar plugged directly into the amp. All recordings are done with just a simple SM-57 dynamic mic: no effects, no EQ, no reverb).

About the Amp

It’s MAMA BOO….warmer than a Champ….louder than a Princeton….more versatile than a Deluxe! Featuring all the rich harmonic detail and touch responsiveness of a single-ended, class A circuit, paired with a 6L6-optimised power stage and feeding a colossal Hammond 125ESE output transformer. In addition to that 10 Watts of pure tone, she’s housed in a resonant and rattle-free, solid-pine cabinet with a 12 inch speaker. Don’t talk back to Mama!

This premium-quality, hand-wired, all-tube amplifier was inspired by a desire to find an mid-to-small size combo capable of both crisp, clean tones and creamy overdrive…and all at levels suited to a variety of playing environments. No expense has been spared with regard to component selection and attention-to-detail craftsmanship.

uses

  • recording
  • rehearsal
  • stage
  • bedroom

FEATURES:

AMP:
● single-ended, class A all-tube amplifier
● 240V AC, 10watts output
● 12 inch, 8 ohm ceramic speaker: Eminence “Cannabis Rex” (with Tone-Tubby hemp cone)
● Fender/Marshall/Vox modes with 3-way frequency-response/gain selector switch
● 5Y3 tube rectification for legendary “sag” and natural compression
● cathode-biased: no bias set-up hassle, no technician required
● hum elimination: Hammond choke induction
● electrical safety features: AC power-surge protection & (filter caps) “bleeder” resistor

CABINET:
● solid pine, finger-jointed cabinet
● premium quality, voidless Baltic birch ply (back panels/floating speaker baffle)
● covering: tweed cloth – attached with traditional animal hide glue (allows for easy removal of tweed fabric for future refurbishment)
● finish: lacquered with nitro-cellulose (as did Fender in the 1950s)
● chassis support: hardwood dowels (oak)

COMPONENTS:
● premium-quality F&T/Sprague Atom electrolytic capacitors
● vintage-style Jupiter (or similar boutique) tone capacitor
● carbon comp resistors (some carbon film used in select areas for added reliability)
● dependable JJ 12AX7 preamp, 6L6 power and 5Y3 rectifier tubes
● quality vintage-style, vulcanised eyelet board (treated to ensure against “Tweed disease”)
● chrome-dipped Hoffman 5F2-A Chassis
● Carling switches, CTS pots and Switchcraft jacks/plugs
● 1/4″ speaker output jack