Akai Professional has provided new details regarding its upcoming MPC Sample Key, a hardware instrument that will feature open-source software. The company teased the device on social media earlier this week, promising that the modding community will have access to the code to modify the system. While a launch date and price have not been announced, exclusive images obtained by The Verge clarify the device’s intended use case.
Designed for Pitched Samples, Not Drum Chopping
The MPC Sample Key shares a physical layout with the earlier MPC Sample, including three context-sensitive encoders and a large main control knob. However, the feature set indicates a shift in focus. The dedicated “chop” button found on the MPC Sample is absent from this new model. Instead, the hardware includes dedicated pitch and modulation wheels, which are standard tools for melodic performance but unnecessary for rhythmic chopping.

The 25-key keyboard also features buttons for octave range changes, chord playback, and an arpeggiator. These controls suggest the device is built for melodic and bass line creation. A chord mode would be ineffective for drum samples, and arpeggiators are typically used to sequence notes rather than beats. These functions appear to replace the chopping workflow of its predecessor.
Modular Integration and Live Performance Tools
The device includes a dedicated looper, which allows users to layer sounds during live performances. This feature complements the chord and arpeggiator modes, enabling complex musical structures to be built in real time. The hardware also replaces the Flex Beat effects found on the original MPC Sample with a new feature labeled “Swarm.” The specific function of Swarm has not been detailed.

Like the MPC Sample, the Key includes a built-in microphone and speaker for standalone music production. The front panel configuration suggests the device will offer CV outputs on the rear panel. This would allow the MPC Sample Key to integrate with modular synthesizers, expanding its utility for producers who use hybrid setups.

Akai has not confirmed when the MPC Sample Key will be available for purchase. The open-source nature of the software suggests a long-term support model where community contributions could extend the device’s capabilities beyond the factory settings.
Source: The Verge

