Bitwig Connect 4/12 USB-C Audio/CV/MIDI Interface

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Seamless Integration of Bitwig Studio with Audio, Synths, CV, and MIDI

Designed for deep integration with Bitwig Studio, Bitwig Connect 4/12 is a 4x12 USB-C audio interface offering seamless connectivity for CV-equipped synths, MIDI gear, and high-fidelity audio recording. Its flexible I/O configuration includes 2-in / 4-out DC-coupled mini-jack ports, enabling both audio and CV signals, so you can control hardware synth parameters from Bitwig Studio (or vice versa) and also route audio to and from your synths—great for hybrid setups. The combo XLR-1/4 and additional 1/4 inputs support mic, line, and instrument sources, while six line outputs and a headphone out provide various monitoring options. Equipped with high-end AKM converters, Connect ensures pristine, 24-bit / 192 kHz recordings with exceptional clarity.

Hands-On Control
Hands-on control is at the core of Connect, featuring six dedicated Mode buttons, DAW transport controls, and a 360° high-resolution, touch-sensitive dial. You can adjust gain, navigate the timeline, write automation, and modulate parameters inside Bitwig Studio in real time and with precision. The monitor section with Mono, Dim, and Alt-switching gives you control over your speakers. The front panel provides immediate visual feedback, with accurate input/output meters and a 32-RGB LED ring around the dial, displaying parameter values and automation data dynamically.
CV Connects the Best of Both Worlds
With two DC-coupled inputs and four outputs, all conveniently accessible via 3.5 mm mini jacks on the front panel, Connect is the ideal interface for musicians working with CV-enabled hardware. It seamlessly bridges the gap between software and hardware, allowing signals to flow both ways—sending CV from Bitwig Studio or other programs to external devices, and bringing modulation and sequencer signals from hardware into your DAW. Factory-calibrated for Bitwig Studio, Connect delivers precise, offset-free pitch tracking right out of the box. The jacks support both CV and audio signals, making them versatile additional ins and outs for line-level audio.
Bring Bitwig Studio to Life
Connect’s exclusive Bitwig Mode transforms your workflow with hands-on DAW controller functionality. Its seamless integration lets you write automation, fine-tune settings, and navigate timelines with ease. The high-resolution dial provides instant control—simply hover over any parameter to adjust it, or double-tap to lock it in. A built-in LED ring dynamically matches the color of the selected parameter or track in Bitwig Studio, giving you clear, at-a-glance feedback so you’ll never lose track of your adjustments.
Audio Quality That Stands Out
Built for pristine sound, Connect features balanced connections, a premium mic preamp, and high-quality instrument/line inputs feeding into industry-trusted AKM converters with up to 24-bit / 192 kHz resolution. Whether you're tracking vocals, instruments, or modular synths, you’ll capture every detail with an ultralow noise floor—so go ahead and crank the gain.
Built for the Studio and the Stage
With a rugged steel chassis, Connect is made to withstand travel and performance. Its USB-C connection provides bus-powered operation, eliminating the need for an external power supply. Whether you're in the studio or on stage, Connect is ready to go wherever your music takes you.

What's in the box

Bitwig Connect 4/12 USB-C Audio/CV/MIDI Interface

USB-C Cable
USB-C to USB-A Adapter
2 x MIDI DIN to Mini Jack Adapter
4 x Mini Jack Audio Patch Cable

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

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Easy 30 Day Return Policy

If you are dissatisfied with your purchase for any reason, you may return it to Kellards within 30 days of the purchase date, subject to the conditions and exclusions below.

You may initiate a return or exchange by requesting an RMA at sales@kellards.com.

Securely affix your return label to the outside of the shipping package. Return shipping fees are the responsibility of the customer. We recommend you ship via insured ground service with a tracking number. We cannot be responsible for lost packages.

Return Address

Kellards Return
3237 Greenpoint Ave.
Long Island City NY 11101

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