Reinventing the Patchbay: The Wolff Audio ProPatch 128R

Reinventing the Patchbay The Wolff Audio ProPatch 128R (Blog)

🎚️ Reinventing the Patchbay: The Wolff Audio ProPatch 128R

Transparent Routing with Zero Compromise

The Wolff Audio ProPatch 128R is not just an analog patchbay – it’s a game-changer for modern studios. Delivering 64 inputs and 64 outputs in a sleek 1U chassis, it uses relay-based switching to ensure pure, noise-free, distortion-free, and crosstalk-free signal routing. No electronics interfere with the signal – just pristine, transparent audio paths that preserve the true character of your gear.


🚀 Software-Controlled Power

Gone are the days of tangled patch cables and endless re-routing. With the ProPatch 128R, users get app-based control via Windows, Mac, or iPad OS. Easily create, recall, and adjust complex routing configurations with drag-and-drop simplicity. Save presets, perform instant A/B comparisons, and switch between entire setups with just one click – making this the ultimate patching solution for streamlined workflow and creative flexibility.


🧠 Built for All Signals, All Studios

Whether you’re routing mic, line, MIDI, control voltage, or even phantom power (48V), the ProPatch is signal-agnostic and effortlessly handles all audio types. With 48 rear-channel DB25 connectors, front-panel TT pairs, XLR/TRS combo jacks, and TRS inputs, the system adapts to both hybrid analog/digital studios and modular synth setups with ease.


💬 What the Pros Say: MixbusTV’s Take

“The BEST thing that has happened to the audio community.” – MixbusTV

In a recent video review, Platinum Engineer David Gnozzi of MixbusTV sat down with Wolff Audio co-founder Jared Vogt to put the ProPatch through its paces. Gnozzi was beyond impressed, praising its “infinite headroom,” “recallable routing,” and “drag-and-drop power.” He even raised a critical point: Could the ProPatch actually pay for itself by saving time and effort? Spoiler: he thinks it can.

🎥 Watch the full review! ⤵️


⚙️ Key Features at a Glance

  • Transparent Signal Path – Relay-based routing without FETs or gain staging.

  • 128 Patch Points – Route any signal to any destination.

  • App Control – Intuitive routing on Mac, Windows, or iPad.

  • Fail-safe Design – Latching relays preserve routing even in power outages.

  • Scalable System – Add more units for larger setups.

  • Silent Operation – Fanless 1U chassis ideal for studio environments.


📊 Technical Specifications

  • Routing Capacity: 128 patch points (64 in / 64 out)

  • Signal Performance:

    • Frequency Response: DC to test limit

    • Distortion: 0%

    • Crosstalk: –94 dB

    • Noise: 0%

  • Signal Types: Mic, Line, MIDI, CV, Phantom Power

  • Connectivity: USB-C, Ethernet, WiFi

  • I/O:

    • Rear: 48 channels via DB25

    • Front: 16 TT pairs, 4 XLR/TRS combos, 4 TRS jacks

  • Power Supply: USB-C

  • Chassis: 1U fanless rackmount

  • Included: USB-C power supply, WiFi antenna


🔁 Evolve Your Studio

With its unbeatable combination of audio purity, routing flexibility, and instant recall, the Wolff Audio ProPatch 128R is built to handle the demands of high-end recording studios, producers, and engineers alike. Whether you’re producing music, post-production audio, or designing sound for film, this patchbay helps you work faster, cleaner, and more creatively.


👉 Learn more and shop now 📦 – YOUR signal deserves it! 👇