Wolff Audio ProPatch 128R
UPC/EAN #860013278250
MPN #WLF-PROPATCH-128
$12439.00
Save 16.7%, MSRP $14927.00
Software-controlled analog patch bay with 128 points 64x64 I/O relay-based routing, zero signal coloration, USB-C powered, compact 1RU chassis and no fans
The Wolff Audio ProPatch 128 R is a cutting-edge, software-controlled analog patch bay designed to streamline audio routing with precision and ease. This relay-based system delivers straight-wire performance, ensuring a clean and transparent signal path free from distortion, noise, or unwanted coloration. Unlike traditional patch bays, ProPatch eliminates the need for manual patching, offering any-to-any routing via an intuitive web app that is compatible with Windows, Mac, and iPadOS. Users can create, store, and instantly recall unlimited presets, including stereo pairs, immersive audio configurations, and control voltage routes for keys, synthesizers, or effects pedals.
With 128 patch points (64x64 I/O) and 48 channels of DB25 connectivity, ProPatch offers a high-density solution in a 1RU compact chassis. The front panel includes 16 TT pairs, 4 XLR/TRS combo jacks, and 4 TRS connectors, making it easy to integrate temporary gear or expand the system with additional units. The USB-C-powered device operates without fans, maintaining a silent studio environment. ProPatch automatically loads the last used preset on power-up, and its relay-based switching provides immediate, tactile confirmation of routing changes. Whether for professional studios, live sound setups, or complex audio workflows, ProPatch eliminates workflow interruptions and ensures seamless audio management with zero compromises on sound quality.
Features
Relay-Based Switching " Ensures a clean, "straight wire" signal path with no distortion, noise, or headroom issues.Software-Controlled Routing " Configure and recall any-to-any signal paths using a web app on Windows, Mac, or iPad.Instant Preset Recall " Stores unlimited routing presets and loads the last-used configuration on power-up.Flexible Connectivity " Rear DB25 connectors (48 channels), front TT pairs (16x), XLR/TRS combos (4x), and TRS (4x) for quick access.Multi-Signal Support " Handles mic, line, control voltage, MIDI, and timecode, plus passes 48V phantom power.Compact & Fanless Design " 1 RU chassis with USB-C power, keeping noise and power use low.A/B Comparison " Toggle between presets for instant comparisons.Network-Ready " Ethernet and Wi-Fi connectivity, with a utility app for quick device discovery.
Specifications
General
128 patch points, 64 - 64 I/O, any-to-any routingSoftware-controlled, relay-based analog patch bayConfigurable via web app (Windows, Mac, iPad OS)Unlimited preset storage with instant recallStraight wire performance, no FET switches or electronics in signal pathLast used configuration is non-volatile, auto-loads on power-upA/B preset toggle comparisonCompact 1RU chassis, no fansPowered by USB-C
Audio & Signal Path
Frequency response: DC to test equipment limitDistortion: 0% (DC to test equipment limit)Noise: 0% (DC to test equipment limit)Crosstalk: -94 dBAccepts multiple signal types: Mic, Line, Control Voltage, MIDI, TimecodePasses 48V phantom power, agnostic to presence of 48V
Connectivity
Rear panel: 48 - DB25 I/O connectorsFront panel: 16 - TT pairs, 4 - XLR/TRS combo inputs, 4 - TRS outputsTT inputs (1-16), TT outputs (1-16)XLR combi jack inputs normalled to TT inputs 13-161/4" TRS outputs normalled to TT outputs 13-16USB-C for power and dataEthernet network connectionWiFi antenna
Software & Control
Web-based configuration appControl voltage routing for keys, synthesizers, effects pedals'Wolff Hound' utility app for LAN device discovery
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