6 Octave Keyboard. Akai AX73. For DIY and synthesizer building. Diode matrix.
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – 6 Octave Keyboard. Akai AX73. For DIY and synthesizer building. Diode matrix.
Musical Instruments:Keyboards and Pianos:Electronic Keyboards – 6 Octave Keyboard. Akai AX73. For DIY and synthesizer building. Diode matrix.