Adam Schezerwath
November 3, 2026
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Glensound GS-TRRS/PC is a desktop analogue audio interface connecting balanced XLR inputs and outputs to compatible PC and Mac four-pole TRRS audio sockets.
$ 1,114.00
Glensound GS-TRRS/PC 4-Pole Audio Interface for PC and Mac connects professional balanced audio equipment to a compatible computer’s analogue headset connection. Designed for desktop use, it provides balanced audio inputs and outputs on three-pin XLR connectors, allowing external audio equipment to exchange signals with software applications through the computer’s four-pole TRRS socket.
The GS-TRRS/PC bridges balanced professional audio connections and the combined microphone/headphone connection found on compatible computers. This provides a practical interface where an audio workflow needs analogue connectivity between external equipment and computer software. The manufacturer identifies support for PCs and Apple Mac computers equipped with the appropriate four-pole connection; compatibility depends on the actual socket and wiring, not simply the computer brand.
Glensound GS-TRRS/PC provides a wired analogue alternative to USB or Bluetooth audio interfaces. Audio passes through the computer’s TRRS connection rather than a USB audio link or wireless pairing. This makes it suitable for installations that specifically require an analogue computer-audio path. The computer’s own audio settings and application routing still determine which input and output the software uses.
The Glensound GS-TRRS/PC desktop format keeps the interface accessible alongside a computer and connected audio equipment. Glensound’s handbook documents standard balanced XLR wiring and an OMTP TRRS pinout. Confirm the supplied computer cable and the host socket’s wiring before installation, particularly where adapters are required. The verified documentation does not establish compatibility with every headset socket or adapter, so match the complete connection arrangement before commissioning.
