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

BH #BICONNECT412 • MFR #BIT-600-002
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Bitwig Connect 4/12 USB-C Audio/CV/MIDI Interface
Key Features
  • Integrate CV Synths with Bitwig Studio
  • Bus Power, Mac/Windows/Linux
  • Combo XLR-1/4" Mic / Line / Hi-Z Preamp
  • 1/4" Line / Hi-Z Input, 3.5mm MIDI I/O
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.
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Bitwig Connect 4/12 Overview

Seemless 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.

Bitwig Connect 4/12 Specs

Key Specs
Channels of I/O
2 Inputs / 8 Outputs
Maximum Sampling Rate
192 kHz / 24-Bit
Number of Microphone Inputs
1
Analog Audio I/O
1x Combo XLR-1/4" TRS Mic/Line/Hi-Z Input
1x 1/4" TRS Line/Hi-Z Input
6x 1/4" TRS Line Output
1x 1/4" TRS Headphone Output
Digital Audio I/O
No
Host Connection
USB-C (Class-Compliant)
Power Requirements
USB Bus Power
General
Display
Color Multi-Segment LED Meter
Channels of I/O
2 Inputs / 8 Outputs
Built-In DSP
Yes
Maximum Sampling Rate
192 kHz / 24-Bit
Number of Microphone Inputs
1
Built-In Microphone
No
Input Level Adjustment
Knob
Signal Processing
Pad
No
High-Pass Filter
No
Solo/Mute
No
Connectivity
Analog Audio I/O
1x Combo XLR-1/4" TRS Balanced Mic/Line/Hi-Z Input
1x 1/4" TRS Balanced Line/Hi-Z Input
6x 1/4" TRS Balanced Line Output
1x 1/4" TRS Headphone Output
Phantom Power
48 V, Selectable On/Off
Digital Audio I/O
No
Host Connection / USB
USB-C (Class-Compliant)
Host Connection Protocol
USB 2.0
USB (Non-Host)
No
Sync I/O
No
Network I/O
No
MIDI I/O
1x 1/8" / 3.5 mm TRS Input
1x 1/8" / 3.5 mm TRS Output
Expansion Slots
No
Other I/O
2x 1/8" / 3.5 mm Control Input
4x 1/8" / 3.5 mm Control Output
Wireless
No
Digital Audio
Sample Rates
Up to 192 kHz
Sample Rate Conversion
No
Bit Depths
24-Bit
Audio Storage & Playback
Media/Memory Card Slot
No
Compatibility
OS Compatibility
macOS / Windows / Linux
Power
Power Requirements
USB Bus Power
Physical
Dimensions
8.1 x 6.4 x 2.3" / 20.7 x 16.3 x 5.9 cm
Weight
3.1 lb / 1.4 kg
Packaging Info
Package Weight
4.2 lb
Box Dimensions (LxWxH)
10.6 x 9.4 x 3.5"

Bitwig Connect 4/12 Reviews

Build Quality is Great, but poor Linux support

By Harley
Rated 2 out of 5
Date: 2026-02-14

While this device does support Linux, it does not support Linux distros on systems with Nvidia drivers. If you have a Linux system with a Nvidia GPU then you will be unable to run & install Bitwig Connect Control Panel as it will crash every time. I tested on the following Linux distros; Pop OS, Arch, Nobara, Ubuntu, and Bazzite. I was really excited for this, but it should be publicly listed that Linux with Nvidia GPUs is not supported. Using Wine and installing via the MSI has its issues as well. Please update the product page to clearly state "Linux (non-nvidia)" at least until they fix this.

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