Hosa GMP-471 — 3.5mm TRS to 2.5mm TRS Stereo Adapter
GMP-471 Overview
The Hosa GMP-471 is a compact stereo adapter designed to convert a 3.5mm TRS mini stereo phone plug to a 2.5mm TRS submini stereo phone jack. It is purpose-built for headphone and headset connectivity where format conversion between these two common stereo connector sizes is required. This adapter is a practical solution for audio engineers, broadcast technicians, and field operators who need reliable signal continuity between mismatched stereo headphone connections.
Its compact form factor allows for direct, low-profile connection without the need for additional cabling.
Key Features
- 3.5mm TRS Plug — Mini stereo phone plug end for standard headphone or headset output connections
- 2.5mm TRS Jack — Submini stereo phone jack end for devices utilizing the smaller 2.5mm stereo format
- Stereo Signal Path — TRS configuration on both ends maintains full stereo integrity
- Headphone and Headset Compatible — Designed specifically for headphone and headset adapter applications
- Compact Adapter Form Factor — Direct plug-in design eliminates the need for additional adapter cables
Connectivity & I/O
- 1x 3.5mm TRS mini stereo phone plug (input/source end)
- 1x 2.5mm TRS submini stereo phone jack (output/device end)
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