The Leslie Model 825

The Leslie 825 was a compact portable model used by professional players who needed something easy to move and have the authentic Leslie sound on the road.  It was a popular speaker to be used with portable electronic organs.  It contained a solid state amplifier that put out 70 watts of power.  This model required a combo preamp in order to use is with a portable organ.  The preamp contained 2 inputs with separate volume controls for each input; and the rotor speed controls were switched right from the preamp which was in the shape of a foot pedal.  One switch turned the rotor on and off and the other switch controlled the rotor speed from fast to slow.

  This model didn't have an upper horn rotor only a bass rotor which had a 12 inch full range speaker.

The 825 was made from 1970 until around 1978 then was discontinued and replaced with other models.