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"Hackable open source design:
Electronic prototyping area
Additional DAC channel reserved for DIY use
PIC16F microcontroller with In Circuit Serial Programming (ICSP) port for firmware DIY & upgrades
8-bit digital oscillator:
16 oscillator waveforms
16 amplitude envelopes
Dual pitch with adjustable detune
16 glissando / scalar patterns
Analog low-pass filter with resonance (based on Sallen-Key design)
Integrated 8-step sequencer:
8 pitch sliders with toggle buttons
Tempo control knob with reverse
Sequence control knob
Standard MIDI in and MIDI out ports
3.5mm line/headphone output with volume control
Lasercut and etched acrylic enclosure

Blue indicator LEDs
Powered by 9V battery
Power consumption: 0.9W (100mA @ 9VDC)
Dimensions: 10.26″ x 6.11″ x 2.125″
Weight (excluding battery): 21.65 oz."