Unfortunately, this is no longer available, but perhaps the Related offers may be of interest.
huendeskes For sale is an Elka Elkatone 610 Leslie amplifier.
Transistorized, 100 watts, comes with its footswitch.
The footswitch has on/off, slow/fast, and speed adjustment for slow and fast modes. The amplifier has bass/treble and volume controls. It has 2 mono channels.
After turning it on, the volume control crackles for about 1 minute, then it stops. Otherwise, it's flawless.