ALESIS Photon 25 - Manual (Page 13)

11
Specifications
Keyboard: 25-note, full-size, velocity sensitive.
MIDI Controllers: X/Y joystick, Octave Up and Down buttons,
12 270º knobs (3 layers)
Master control section: MIDI Channel, MIDI Program, Control Assign,
Preset, and Global buttons.
360º turn-and-push encoder.
4-position, 7-segment display.
Power options: USB bus power, 4 "C"-size batteries, or
external adapter (6VDC, negative tip, 1000mA).
Dimensions: 18" x 9.75" x 3.75" / 45.5 cm x 24.75 cm x 9.5 cm
Weight (net): 4.5 lbs / 2.0 kg