🎚️ 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
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Transparent Signal Path – Relay-based routing without FETs or gain staging.
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128 Patch Points – Route any signal to any destination.
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App Control – Intuitive routing on Mac, Windows, or iPad.
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Fail-safe Design – Latching relays preserve routing even in power outages.
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Scalable System – Add more units for larger setups.
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Silent Operation – Fanless 1U chassis ideal for studio environments.
📊 Technical Specifications
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Routing Capacity: 128 patch points (64 in / 64 out)
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Signal Performance:
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Frequency Response: DC to test limit
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Distortion: 0%
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Crosstalk: –94 dB
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Noise: 0%
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Signal Types: Mic, Line, MIDI, CV, Phantom Power
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Connectivity: USB-C, Ethernet, WiFi
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I/O:
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Rear: 48 channels via DB25
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Front: 16 TT pairs, 4 XLR/TRS combos, 4 TRS jacks
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Power Supply: USB-C
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Chassis: 1U fanless rackmount
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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.


