Akai MPC KEY 37 Synthesizer

Standalone MPC Production Keyboard with Synth-Action Keys and Pads

The Akai MPC KEY 37 is a standalone production keyboard that merges a 37-key synth-action keybed with the legendary MPC sampling and sequencing workflow in one desktop instrument. Designed for players who want to perform chords, write melodies, chop samples, and arrange tracks without a laptop, this model places the entire MPC ecosystem behind a compact three-octave layout. A quad-core ARM processor, 2 GB of RAM, and 32 GB of storage power the MPC3 OS for hardware-based production.

Keys, Pads, Sampling, and Wireless Connectivity in One Instrument

What separates this model from a typical MIDI keyboard is the integration of the full MPC standalone engine with both keys and the iconic 4×4 pad grid. MPC Stems allows isolation and remixing of drum, vocal, melodic, and bass parts from almost any source, while built-in Wi-Fi and Bluetooth sync Splice samples and Ableton Link 3.0 sessions wirelessly.

Expressive Keyboard for Chords, Leads, and Aftertouch Control

The three-octave layout balances chord voicings and single-note lead work, while aftertouch on every key unlocks dynamic expression.

• Keys Number: 37 — three full octaves for chords and melodies.
• Keyboard Type: Synth-action — fast, lightweight response for synth leads and bass lines.
• Aftertouch: Yes — channel pressure for filter sweeps and modulation depth.
• Pitch Bend & Modulation: Yes — physical wheels for real-time expression.

16 RGB Pads and the Full MPC Sampling Workflow

The 16 velocity- and pressure-sensitive RGB-backlit pads in the classic 4×4 layout anchor the MPC finger-drumming and chopping experience, with eight pad banks expanding the playable surface to 128 slots.

• Pads: 16 velocity- and pressure-sensitive RGB-backlit pads — finger drumming and sample chopping.
• Pad Banks: 8 banks via Pad Bank buttons — expands to 128 slots.
• Polyphony: Yes — layered chords and stacked samples without voice stealing.
• Display: 7-inch (177 mm) full-color LED-backlit touchscreen — drag, trim, and chop samples.

Built-In Oscillators, LFOs, Envelopes, and Modular I/O

The MPC3.9 update adds a built-in oscillator engine with LFOs and envelopes, turning the unit into a hybrid sampler and synthesizer.

• Oscillators: Yes (built-in via MPC3.9) — internal sound design alongside sample playback.
• LFO & Envelope: Yes — modulation sources for movement and evolving textures.
• CV/Gate Outputs: 4 TRS jacks (8 outputs total) — control Eurorack modules directly.
• Wireless: Wi-Fi (2.4/5 GHz) and Bluetooth — Ableton Link 3.0 sync and Splice streaming.

For Producers Who Want Keys, Pads, and Sampling in a Single Standalone Hub

The Akai MPC KEY 37 is the right choice for producers and performers who want to combine keyboard playing, finger drumming, sampling, and arrangement in one piece of hardware without booting a computer. Keyboard players gain access to the MPC sampling engine alongside their playing, while hybrid setups benefit from CV/Gate jacks for modular gear, 5-pin MIDI ports, and a USB Host port. The 58.2 × 31.4 × 10.4 cm footprint and 4 kg weight suit both desktop studios and portable rigs.

The MPC Legacy and the Move Toward Keyboard-Based Production

The MPC platform has shaped hip-hop and electronic production since the late 1980s, with artists like Kanye West famously building entire beats on a single MPC unit. This model continues that lineage by placing the standalone MPC workflow behind a three-octave synth-action keybed, opening the platform to keyboard-first producers who previously paired a separate controller with an MPC. With over 8 GB of included sounds and wireless Splice integration, the unit extends the MPC ecosystem into a fully keyboard-driven production instrument.