Alexander Ewald walks through connecting Eurorack modular gear to Bitwig Studio and setting up the HW CV Instrument device to handle pitch, gate, and audio return in a single channel strip. The bit covers both the physical and software sides of the integration, starting with the right type of audio interface.
DC-coupled outputs are required for accurate CV voltages; non-DC-coupled interfaces can still pass clock and gate signals but may cause issues with pitch tracking. Use a mono adapter when patching into your interface, and turn down your monitors before connecting, since Eurorack operates at much higher signal levels than standard studio gear.
Once cabled, the HW CV Instrument lets you assign separate channels for pitch CV and gate, then route the hardware's audio output back into the same device. From there, automatic tuning calibrates the oscillator by sweeping notes low to high, and manual controls let you adjust range, key tune, pitch offset, and glide.
With the device configured and saved as a preset, the voice becomes a fully playable instrument track. You can trigger it from MIDI controllers or piano roll clips, apply modulators like Beat LFO to the pitch CV, add Note FX such as Arpeggiator, and chain audio effects on the return signal.