Wolff Audio have announced the upcoming expansion of their range of digitally controlled patchbays. Following the successful launch of the ProPatch 128R in late 2024, the company have revealed that three new models — the ProPatch 32R (16x16), 64R (32x32) and 200R (100x100) — are planned for release later this year.
Built around a proprietary relay-based design, the ProPatch range maintains a passive connection between its patch points, with no buffers, amplifiers or any other active electronics used in the audio signal path. As a result, the systems offer ‘straight-wire’ performance, introducing no noise, interference or colouration. All models can be integrated with existing Bantam/TT-based patchbays, and Wolff Audio will soon be offering Dante and USB connectivity as an optional extra for the entire range thanks to upcoming 16x16 digital I/O expansion cards.
Key Features
All three of the upcoming models share the following features:
- Relay-based switching with no active electronics in the signal path.
- Software control via a Windows or Mac application.
- Instant preset recall and session management.
- Support for all signal types including mic, line, control voltage and MIDI, along with phantom power.
- Intuitive drag-and-drop interface for creating complex signal chains.
- A/B comparison functionality and mult capabilities.
- Full MIDI support for automation control.
- 32 Bantam/TT front-panel patch points, as well as XLR and TRS connections.
"The overwhelming response to the ProPatch 128R showed us that studios of all sizes need this technology. By offering configurations from 32 to 200 patch points, we're making ProPatch accessible to personal project studios while also providing expanded capacity for large-scale facilities." - Jay Porter, CEO, Wolff Audio
Pricing & Availability
The latest models will launch separately over the coming months, with pricing details yet to be confirmed.
- ProPatch 64R: Available August 2025
- ProPatch 32R: Available early September 2025
- ProPatch 200R: Expected late September 2025
