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ROLAND TB 303 Specifications
Ram chips: Nec's µPD-444C CMOS RAM, 1024 x 4 Bit Static.
CPU type: Nec's µPD-650C-133, 4-bit microcomputer. (133=Roland's ID internal firmware Rom code).
Dimensions: 300 mm (width)x148 mm (Depth)x55 mm (Height). Weight: 1 Kg
Sound range: 3 Octaves (4 octaves in a TRACK).
Tone control: Cutoff Frequency, Resonance, Envelope Modulation, Decay, Accent, Waveform (Saw/Square).
Tuning control: +- 500 overcents. Tempo control: 40 to 300 BPM.
Memory: 64 measures x 7 TRACKS (256 measures maximum). Memory backup.
Output: Main (Regular Jack, Impedance 10Kohm) - Headphones (Stereo Jack, Impedance 8ohm-30ohm).
CV/GATE Out: Mini-Jacks (CV: [= +1V | - +5V], 1 volt/octave / GATE: [OFF 0V | ON +12V]).
Sync24: Din connector. Synchronizable with TR-606, CR-8000, NOVATION DRUMSTATION, ...
Mix in: Regular Jack, Impedance 100Kohm. Output level 1:1.
Power supply: Battery - 6V (1.5V x 4). AC adaptator 9V. Current drain : min 80mA, max 120mA. Accessories: Soft Case
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