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Showroom Hours by Appointment
Showroom Hours by Appointment

Product Overview

Save big from The Chicago Organ Company with this exclusive Leslie G37 Rotary Speaker Combo Amplifier Deluxe Performance Bundle that includes (1) Leslie G37 Rotary Speaker Combo Amplifier, (1) Ultimate Support JS-KC80 Karma Cart, (1) Auralex Acoustics GreatGRAMMA v2, (1) Leslie V-20RT Speed Pedal and (1) CBI 20' Instrument Cable.

Guitarists in all genres have turned to the Leslie Speaker for the unmistakable tonal contribution it makes wherever it is used. The G37 is a genuine horn and rotor Leslie, in a smaller and lighter-weight cabinet, an easy size for any working guitarist to transport. The Integral Solid-State Onboard Guitar amplifier can play pristine-clean or down-and dirty. You hook up to it with a regular standard 1/4″ cable, and the rotor’s speed is changed with the provided foot switch. The optional “Gas Pedal” allows you to get the perfect custom rotor speed, or effect dramatic “Ramps” Up or down.

Leslie G37 Features & Specs

  • Single-Channel Input
  • Features low and high gain input jacks

Two-Speed Horn & Bass Rotor

  • Slow/fast speeds can be individually adjusted. Horn and bass rotor will automatically stop in the forward position when the stop mode is selected .This maximizes the sound towards the audience


  • Vacuum tube preamp with a 100-Watt RMS solid-state power amplifier


  • 12” vintage V30 speaker made with all original materials and a high-frequency horn driver

Control Inputs

  • Channel Select foot switch, speed select foot switch (slow, fast, stop), variable speed Control pedal (V-20RT)


  • Clean volume, Ch select Overdrive: Gain, Volume, Contour Equalizer: Treble, Mid, Bass
  • Controls Leslie G37 low rotor speed: fast rotor speed, Power switch


  • Rugged-built, black painted cabinet is constructed of multi-ply Birch, with
  • protective corners and two folding handles

Included Accessories

  • FS-10TL Dual foot switches, (16′ cord included), enables the control of the speed of the rotors (slow, fast, stop)


  • (H) 26 3/4″ x (W) 20 1/2″ x (D) 20 1/2″


  • 100 lbs