Quadcapture Driver Mac M1 Extra Quality - Roland

Roland Quad-Capture Driver on Mac M1: The "Extra Quality" Setup Guide

The Roland Quad-Capture (UA-55) is a legendary USB audio interface known for its pristine preamps and durable build. However, because it was discontinued before the release of Apple’s M1, M2, and M3 Silicon chips, getting it to run with "extra quality"—low latency, zero glitches, and stable performance—requires a specific setup procedure.

The Roland Quad Capture is a popular audio interface used by musicians, producers, and podcasters to capture high-quality audio. With the release of Apple's new M1 chip, users may encounter compatibility issues with existing drivers. In this paper, we will guide you through the process of installing and using the Roland Quad Capture driver on a Mac with an M1 chip. roland quadcapture driver mac m1 extra quality

is not a class-compliant device, meaning it requires specific proprietary drivers to function. Modern alternatives like the Focusrite Scarlett Roland Quad-Capture Driver on Mac M1: The "Extra

The "Class Compliant" Issue: Unlike some newer interfaces, the Quad-Capture relies on proprietary drivers rather than being a "Class Compliant" USB device, meaning it won't just "plug and play" on an M1 Mac without a specific driver. Is There a Workaround? Disable SIP (Temporarily): This is the controversial step

Phase 2: The Correct Driver Installation

Do not use the CD that came with the unit. Download Roland UA-55 Driver Ver.1.0.5 for macOS 10.15 (Catalina) from the Roland support site. Yes, Catalina—this is the last driver that has the correct signing certificate to survive the M1 migration.

  1. Disable SIP (Temporarily): This is the controversial step. Restart your M1 Mac, hold down the power button to enter Recovery Mode. Open Terminal and type csrutil disable. Reboot. (Re-enable it after installation by repeating this process with csrutil enable).
  2. Run the Roland_Ua55_OSX_105.dmg installer.
  3. When prompted about "System Extension Blocked," go to System Settings > Privacy & Security and click Allow next to the Roland software.

The Roland Quad-Capture remains a top-tier interface even in 2024. By enabling Kernel Extensions in the M1 security settings and using the latest macOS drivers, you can enjoy 24-bit/192kHz audio with the stability Roland is famous for.

Power Issues: Some M1 users report the interface won't even power on when plugged directly into the Mac, likely due to how the M1 manages USB bus power.