digital organ

A compact electronic organ built from old digital pianos, powered by Raspberry Pi 5 running GrandOrgue software. It has two hand keyboards with five octaves each, with the upper one tilted at five degrees. It also includes one detachable foot pedalboard with 32 keys in a curved American style. Physical toggle switches are located on the side panels, angled at 45 degrees, to control the organ stops. A hidden compartment contains a configuration screen and six rotary knobs for a six band hardware equalizer. The system works without a screen once it is set up. The organ is powered by a standard PC power supply and cooled by a big PC desktop cooler built inside a ventilated wooden body.