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Authentic Vintage Tone Control

Up for sale is a rare Leslie Deluxe Combo Pre-Amp, Model 039743. This is the essential interface for connecting your keyboard, guitar, or other instruments to the legendary Leslie 900 series speaker cabinets.

​Key Features:

​Dual Channels: Two independent channels with dedicated volume knobs for blending signals.

​Classic Foot Switches: Features the iconic "Tremolo" (Slow/Fast) and "Rev/Aux" (Full) switches for real-time speed control of the rotary speakers.

​Voltage: 220/240V version (ideal for European/UK/International power standards).

​Build Quality: Solid metal chassis, built like a tank in Pasadena, California by CBS Musical Instruments.

​Condition Report:

​Functional: The unit has been tested and powers on perfectly. All indicator lights (Slow, Fast, Full) illuminate as they should.

​Cosmetic: This is a vintage "road-worn" piece. It shows some visible scratches and signs of age on the metal surface (as seen in photos), which adds to its authentic vintage character.

​Originality: Retains the original knobs, switches, and the classic silver faceplate.

​Compatibility:

Specifically designed for use with Leslie Model 900 Series speakers. Please check your speaker's pin configuration to ensure a perfect match.