Effect Pedals & Processors
Nux NMP-2 Footswitch
Nux NMP-2 Footswitch, Double Footswitch, 3 Modes: Open, Close and Latch, Compatible with each amplifier or pedal with 1/4"-Jack-Controller input, Also compatible for use with keyboards, synthesizers, etc., 9 V DC connection for LED, Also operates...
https://www.bizrate.co.uk/effectpedals_processors/nux-nmp-2-footswitch-oid13111215879.html