Signal Selector
The Q149 Signal Selector provides a convenient way to manually switch 3 signals. The module provides two 3-position switch sections, each of which can be used in either direction (3-to-1, or 1-to 3). The two switch sections can be connected together with the center toggle switch to provide a 3-to-3 switching matrix.
http://www.synthesizers.com/q149.html
This Module is currently available.
$110