The Wolff Audio ProPatch 128R is a revolutionary, software-controlled analog patchbay designed to elevate your studio’s workflow with unmatched flexibility and transparency. Featuring 64 in/64 out routing in a compact 1U chassis, ProPatch uses relay-based switching for pure, uncompromised audio signal paths. No FET switches, no gain staging manipulation, and zero electronics in the signal path—just a “straight wire” to preserve your signal integrity.

With a user-friendly app for Windows, Mac, and iPad OS, the ProPatch allows intuitive creation and management of complex signal chains. Save and recall presets, toggle between A/B configurations, and streamline session management without the delays of traditional patchbay systems. Ideal for routing audio, MIDI, phantom power, and even control voltages, ProPatch is truly agnostic to the signal type.

Key Features

• Transparent Signal Path: Relay-based design with no electronics in the signal path for pure “straight wire” performance.
• Versatile Routing Options: 128 patch points for any-to-any routing, supporting mic, line, MIDI, control voltage, and phantom power signals.
• Advanced App Control: Create, configure, and recall presets via a web-enabled app for Windows, Mac, or iPad OS.
• Reliability: Latching relays maintain routing even during power loss; rated for millions of cycles.
• Comprehensive I/O:
  • Rear: 48 channels via DB25 connectors
  • Front: 16 TT pairs, 4 XLR/TRS combo jacks, and 4 TRS jacks for flexible connectivity.
• Scalable System: Combine multiple ProPatch units for larger setups.
• Compact Design: 1U chassis with no fans for quiet operation.

Specifications

• Routing Capacity: 128 patch points (64 in/64 out)
• Signal Performance:
  • Frequency Response: DC to test limit
  • Distortion: 0%
  • Noise: 0%
  • Crosstalk: -94 dB
• Compatibility: Mic, line, MIDI, control voltage, timecode, phantom power (48V)
• Connectivity: USB-C, Ethernet, and WiFi for app control
• Chassis: 1U rackmount, fanless design
• Power Supply: USB-C

Applications

• Seamless signal routing in recording and production studios
• Flexible integration into TT patchbay systems
• Scalable setups for larger audio configurations

What’s Included

• WiFi antenna
• USB-C power supply