Elektron Outbox 8: Expanding Audio & CV Horizons

Outbox 8 arrives as Elektron’s latest solution for bridging the worlds of audio and control voltage, crafted for those who thrive on complex routing and dynamic setups. This compact box, minimal in physical interface, is all about expanding the connectivity of compatible Elektron instruments—and, as Elektron hints, a range of other class-compliant devices as well. The device features eight analog outputs, each fully configurable, providing the foundation for a highly versatile signal path.

The introductory walkthrough stays true to Elektron’s style: a dry, quirk-infused narrative that’s light on unnecessary hype but heavy on practical demonstration. From the LED status indicator to the understated branding, the Outbox 8 is designed for users who want streamlined access to advanced routing, not unnecessary flash. Right out of the box, it’s clear this product is aimed at musicians and producers who want their Elektron machines to function as the brain of a flexible, modular setup.

The heart of Outbox 8 lies in its eight outputs—each capable of transmitting either mono or stereo audio. Elektron’s demo quickly moves beyond theory, showing how users can assign any number of tracks to any number of outputs. Want to group drum tracks to a single output, or split synth layers across multiple channels for external mixing and effects? Both are demonstrated, making it clear that the routing scheme is as modular as you need it to be.

Three audio routing scenarios are highlighted: separating select tracks for individual processing, using a stereo bus for grouped signals, and the more eccentric approach of routing a single track to all eight outputs for multi-amp setups. The hands-on examples are classic Elektron: not just functional, but also designed to spark creative patching ideas. The system encourages experimentation, whether you’re parallel-processing sounds with external gear or simply organizing your mix for live performance.

Beyond audio, Outbox 8 steps confidently into the realm of control voltage. Acting as a MIDI-to-CV converter, it translates sequencer data and modulation from your Elektron box into multiple CV formats: volt per octave, hertz per volt, value linear, trig, gate, and clock. The video illustrates Outbox 8 hooked up to a modular system, with a Digitone sequencer and LFOs driving modular voices—demonstrating the kind of integration that can turn a groovebox into a modular command center.

Elektron emphasizes the flexibility: any mix of audio and CV can be routed simultaneously, with the outputs freely assignable for whatever your hybrid setup demands. For modular and DAWless aficionados, this opens up performance and sound-design workflows that were previously locked behind more complex or expensive interfaces. The focus remains on real-world, hands-on control, rather than menu-diving or editor dependency.

Configuration is managed via a dedicated web app, which supports both Elektron’s own machines and a wide array of class-compliant audio and MIDI devices. The video briefly demonstrates how users connect their device to Outbox 8, introduce it to the web app, and then configure outputs as needed. Notably, the level of functionality depends on the connected hardware: some devices support both audio and MIDI-to-CV, while others may only offer MIDI-to-CV. The overall workflow is straightforward—connect, configure, save, and you’re ready to integrate Outbox 8 into your broader setup.