Akai Professional MPC Key 61 Standalone Keyboard Workstation with Sampler and Sequencer
| Sound Generation | Analog Modeling / Digital / Sample-Based |
| Keyboard | 61 Full-Size Keys with Semi-Weighted Action |
| Touch Sensitivity | No |
| Expression Controls | |
| Number of Sounds, Kits, or Samples | 25x Factory Sound Preset |
| Maximum Polyphony | 16 Voice (Stereo) |
| Performance Functions | Arpeggiator, Audio File Tempo Adjustment, Audio File Transpose, Layer, Octave Shift, Sampler, Sequencer, Split/Layer, Transpose, Tuning Adjustment |
| Audio I/O | |
| Pedal Support | 2x 1/4" TRS Expression/Footswitch |
| MIDI I/O | 1x DIN 5-Pin Input 1x DIN 5-Pin Output 1x DIN 5-Pin Thru |
| USB I/O | 1x USB-A (Device/Controller Connection) 1x USB-B (Host Connection) |
| Item Type | Keyboard Workstation |
| Sound Generation | Analog Modeling / Digital / Sample-Based |
| Keyboard | 61 Full-Size Keys with Semi-Weighted Action |
| Touch Sensitivity | No |
| Aftertouch | Yes |
| Expression Controls | 16x Pad 1x Modulation 1x Pitch Bend 1x Ribbon Controller 5x Knob 44x Button |
| Transport Controls | Yes: Record, Stop, Play |
| Display | 7" / 17.8 cm Color LED Touchscreen (Backlit) |
| Number of Sounds, Kits, or Samples | 25x Factory Sound Preset |
| Maximum Polyphony | 16 Voice (Stereo) |
| Internal Memory | Sample RAM: 4 GB Factory Content: 13 GB Internal OS: 4 GB User Storage: 15 GB |
| Built-In Effects | 100x Insert FX: Chorus, Compressor, Delay, Vocal Tune |
| Performance Functions | Arpeggiator, Audio File Tempo Adjustment, Audio File Transpose, Layer, Octave Shift, Sampler, Sequencer, Split/Layer, Transpose, Tuning Adjustment |
| Built-In Speaker | No |
| Sequencer | Yes |
| Motion Sequencing | Yes |
| Arpeggiator | Yes |
| Audio I/O | 2x Combo XLR-1/4" 3-Pin Balanced or Unbalanced Mono Mic/Line/Instrument Input 4x 1/4" TRS Balanced Mono Line Output (2 Stereo Pairs) 1x 1/4" TRS Unbalanced Stereo Headphone Output |
| Headphone Output Power | 40 mW per Channel into 32 Ohms |
| Pedal Support | 2x 1/4" TRS Expression/Footswitch |
| Phantom Power | 48 VDC, Selectable On/Off per Mic Input |
| MIDI I/O | 1x DIN 5-Pin Input 1x DIN 5-Pin Output 1x DIN 5-Pin Thru |
| CV/Gate I/O | 8x 1/8" / 3.5 mm TS CV/Gate Output |
| Patch Points | No |
| Sync I/O | No |
| Network I/O | 1x RJ45 Ethernet |
| USB I/O | 1x USB-A (Device/Controller Connection) 1x USB-B (Host Connection) |
| Media/Memory Card Slot | No |
| Internal Drive Bays | 1x 2.5" SATA (Drive Not Included) |
| Bluetooth | Yes |
| Frequency Response | Combo XLR-1/4" Mic, Line, Hi-Z Inputs: 20 Hz to 20 kHz +0.2/-1 dB 1/4" Line Outputs: 20 Hz to 20 kHz +0.3/-0.2 dB 1/4" Headphone Outputs: 20 Hz to 20 kHz +0.05/-0.2 dB |
| I/O Impedance | Combo XLR-1/4" Hi-Z Inputs: 1 Megohm 1/4" Line Outputs: 50 Ohm |
| Maximum Input Level | Combo XLR-1/4" Mic Inputs: +13 dBu Combo XLR-1/4" Line Inputs: +20 dBu Combo XLR-1/4" Hi-Z: +16 dBu |
| Maximum Output Level | 1/4" Line Outputs: +16 dBu 1/4" Headphone: 6 dBu |
| Dynamic Range | 1/4" Mic Inputs: 111 dBA Combo XLR-1/4" Line/Hi-Z Inputs: 112 dBA Combo XLR-1/4" Hi-Z: 112 dBA 1/4" Line Outputs: 115 dBA 1/4" Headphone: 108 dBA |
| SNR | Combo XLR-1/4" Mic Inputs: 110 dB (1 kHz, +4 dBu, A-weighted) Combo XLR-1/4" Line Inputs: 111 dB (1 kHz, +4 dBu, A-weighted) Combo XLR-1/4" Hi-Z: 106 dB (1 kHz, +4 dBu, A-weighted) |
| THD | Combo XLR-1/4" Mic Inputs: 0.002% (1 kHz, +4 dBu, -1 dBFS) Combo XLR-1/4" Line Inputs: 0.001% (1 kHz, +4 dBu, -1 dBFS) Combo XLR-1/4" Hi-Z Inputs: 0.001% (1 kHz, +4 dBu, -1 dBFS) 1/4" Line Outputs: 0.004% (1 kHz, -1 dBFS) 1/4" Headphone Outputs: 0.004% (1 kHz, 10 mW per Channel into 32 Ohms Headphones) |
| OS Compatibility | Windows 10 or Later / macOS 10.15 to 12 |
| OS Compatibility | Windows 10 to 11 macOS 10.15 to 12 (64-Bit Only) |
| Included Software | No |
| Mobile App Compatible | No |
| Power Requirements | AC Input |
| AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
| Color | Black |
| Included Accessories | USB Cable |
| Dimensions | 38.8 x 12.3 x 3.8" / 98.6 x 31.2 x 9.7 cm |
| Weight | 17.9 lb / 8.1 kg |
| Package Weight | 30 lb |
| Box Dimensions (LxWxH) | 47 x 19 x 9" |
