16 No 1903-C controllers mounted in standard card frame

For many years Organ Builders have endeavoured to build organs with silent drawstop actions.

The slider solenoid controller allows fine adjustment of the slider or coupler chassis solenoids.

. 1903-C        Features:          Maximum solenoid current 3.5 amps    Holding Circuit with independent adjustment of ON and OFF stroke    Plug in printed circuit boards with one controller per. board   Simple screw connections at the rear of the enclosure    Metal enclosure finished in matt black housing up to 16 controllers       Size: 265 mm wide, 265 mm deep, 265 mm high