Akai Professional MPC1000 Specifications:
Triggers: 16 Velocity and Pressure Sensitive Pads
Polyphony: 32
Multitimbral: Not Specified by Manufacturer
Data Format: 16-bit Linear WAV
Sampling Rate: 44.1kHz
Recording Time: 136 seconds (16MB Mono)
(Can be Increased to Approximately 24.5 minutes with Optional 128MB Expansion)
Presets: 2 x 2-Pole Filters Per Voice
24 x Active Programs (64 Pads Per Program)
User Memory; No
Effects: Chorus, Flanger, 4-Band EQ, Bit-Grunger, Compressor, Phaser, Tremolo, Auto Pan, Reverb (Master Effects = 4-Band EQ and Compressor)
Sequencer: 99 Sequences, 64 Tracks Per Sequence, 100,000 Notes Total
32 MIDI Output Channels
20 Songs, 250 Steps Per Song in Song Mode
Controllers: 2 x Footswitch Jacks
2 x Q-Link Sliders

Connectors:
2 x MIDI In
2 x MIDI Out
1 x USB Port
1 x S/PDIF Digital Coaxial In
1 x S/PDIF Digital Coaxial Out
1 x 1/4" Stereo Input (2 Jacks)
1 x 1/4" Stereo Output (2 Jacks)
4 x 1/4" Assignable Mix Outputs
2 x Footswitch Jacks
1 x Headphone Output
1 x Power Input

Expansion Slots: 1 x CompactFlash Slot (Accepts Cards up to 2GB)
1 x Slot for Optional EXM128 RAM Expansion
Sample RAM: 16MB (Expandable to 128MB)
Storage: 16MB Internal Memory (Expandable to 128MB)
1 x CompactFlash Slot (Accepts Cards up to 2GB)
Data Backup to Mac or PC via USB
Optional Internal Hard Drive May Be Installed
Display: 240 x 64 Backlit Graphic LCD
Dimensions: 3 x 13 x 9" (76 x 330 x 228mm)
Weight: 7.6 lbs (3.45kg)