991 Leslie Speaker NEW!

11-PIN POWER REMOTE SWITCH], when the console is attached with an 11-pin cable. Stationary Out When these models are connected via the 11-pin plug to a Hammond Stage Keyboard such as the SkPRO; the Piano, Ensemble, and Mono Synth Voices appear here in Stereo ready to be fed to a keyboard amp or P.A. System. For Hammond Organs, the non-Leslie sound appears here. Rotor Speeds The rear nameplate can be easily accessed by removing the 2 thumbscrews. Underneath the nameplate are the controls to independently adjust the rise and fall times and the slow and fast speeds of the treble and bass rotors. 3500W and 991 Cabinet The 3500W and 991 adopt the same cabinet shape as the 122/142 Heritage Models. Following Don Leslie’s original design, these improvements bring benefits beyond appearance. The widened louvers better reflect the resonance of inside sounds, while simultaneously spreading the sounds outside with greater acoustic efficiency.