LESLIE 147 ROTATING SPEAKER SYSTEM

Proworkshop Hammond XK3 Organ and Leslie 147 rotating speaker system

Pro-Control by Proworkshop allows the speaker to be driven by external amp and switched  remotely

Nothing sounds like a genuine Leslie rotating speaker system. Our early 70's model 147 features the Proworkshop Pro-Control box which allows the system to be driven by external amplifiers and switched via remote control over standard XLR microphone cables.