16. April 2026 | Hardware | Noizefield
Squarp Hapax 3.0: MPE Integration for Advanced Sequencing

The Squarp Hapax sequencer has received a significant update with the release of Firmware 3.0. This new version introduces MPE (MIDI Polyphonic Expression) capabilities, which fundamentally enhances the device’s expressive potential. Moreover, it aims to streamline the creative process for musicians, offering a more versatile tool for both studio production and live performance scenarios. This update positions the Hapax as an even more powerful hub for electronic music creation.
MPE represents a crucial advancement in MIDI technology. Unlike traditional MIDI, which applies control changes globally to all notes on a channel, MPE allows individual notes to have their own unique expressive parameters. For instance, a musician can bend the pitch of a single note, apply pressure to another, and vary the timbre of a third, all simultaneously within a chord. This level of granular control opens up new avenues for dynamic and nuanced musical performance, moving beyond the limitations of monophonic or channel-wide expression.
The integration of MPE into the Hapax sequencer means that users can now record, edit, and playback these intricate polyphonic expressions directly on the device. This significantly broadens the creative palette available to producers. Consequently, performances captured from MPE-compatible controllers, such as ROLI Seaboard or LinnStrument, can be faithfully reproduced and manipulated within the Hapax environment. The update ensures that the expressive details of a performance are not lost but rather become an integral part of the sequenced arrangement.
Enhanced Expressive Control
With Firmware 3.0, the Hapax sequencer is designed to offer significantly more expressive control. The inclusion of MPE allows for a deeper connection between the performer’s intent and the resulting sound. Musicians can now achieve more organic and human-like performances directly from their sequenced patterns. This is particularly beneficial for genres that rely on evolving textures and complex soundscapes, such as ambient, experimental electronic, and cinematic scores. The ability to manipulate multiple parameters per note adds a layer of depth previously challenging to achieve with standard MIDI sequencing.
Flexible Routing and Workflow
Another key aspect of the Hapax Firmware 3.0 update is its focus on flexible routing. While specific details on routing enhancements are not provided in the initial announcement, this typically implies improved options for directing MIDI and CV signals within a setup. Such flexibility is crucial for integrating the Hapax seamlessly into diverse studio configurations. For example, users might find it easier to route MPE data to specific synth parameters, or to control multiple instruments with different expressive mappings. This adaptability supports complex setups involving various hardware synthesizers, software instruments, and modular systems.
Bridging Studio and Live Performance
The update also emphasizes a workflow that bridges studio production and live performance. This suggests that the new features, including MPE and flexible routing, are designed to be equally effective in both environments. Producers can develop intricate arrangements in the studio, leveraging the full expressive power of MPE, and then seamlessly transition these projects to a live setting. The Hapax’s robust hardware design, combined with these new software capabilities, allows it to function as a central brain for live electronic music. Performers can trigger complex sequences, improvise with MPE controllers, and manage their entire setup with greater fluidity.
Features
- MPE (MIDI Polyphonic Expression) sequencing
- Enhanced expressive control for individual notes
- Flexible routing capabilities
- Optimized workflow for studio and live performance
In conclusion, Squarp Instruments’ Hapax Firmware 3.0 is a substantial enhancement for an already capable sequencer. The deep integration of MPE, coupled with promises of more flexible routing and a unified studio-to-live workflow, positions the Hapax as a highly sophisticated tool for modern electronic music production. This update empowers users to explore new dimensions of musical expression and performance.
👍 Pros
- ✓ Deep MPE integration for advanced polyphonic expression
- ✓ Flexible routing enhances connectivity with diverse setups
- ✓ Streamlined workflow for both studio and live performance
👎 Cons
- ✗ Requires an existing Hapax hardware unit
- ✗ Full MPE benefits require a compatible MPE controller
More info: Squarp Instruments | Hapax Firmware 3.0
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