Module is available as a DIY project only.
This Module is currently available.
Stereo Panner With Voltage Controlled L-R-L-R Panning Rate
This circuit automatically pans your input signal back and forth between the left channel and the right channel of your stereo amplifier. You can set it for ultra low frequency where you barely perceive the change or to faster speeds that simulate Rhodes Piano stereo tremolo or a Leslie Organ speaker. This circuit can be used with synth level signals or with audio sources like guitars, organs, or microphones.
These merchants probably sell this module. Huh?