Quad SPST passive toggle switches in 4HP

-Quad SPST passive toggle switches in 4HP
-Y "outputs" are coupled to a bus which, via a 8-pin ribbon cable (1 included with each module), can be sent to other forthcoming SW modules
-X jacks are normalled together in a cascading fashion, allowing the Y jacks to be used as a switched multiple, until another source is plugged into the next corresponding X jack
-Skiff friendly (20mm depth behind front panel)
-Robust Salecom switches used and generally designed for live performance

http://www.futuresoundsystems.co.uk/sw1.htm

• 0 mA +12V
• 0 mA -12V
• 0 mA 5V
• 23 mm Depth

No info about availability.