Hosa GRF-341 — 3.5mm TRS to Dual RCA Stereo Coupler
GRF-341 Overview
The Hosa GRF-341 is a compact coupler adapter designed to bridge a stereo cable terminated with dual RCA (phono) plugs to a cable terminated with a 3.5mm TRS (mini stereo phone) plug. It provides a straightforward, passive connection between portable media players, laptops, and similar consumer sources and line-level inputs on receivers or audio equipment. This adapter is a practical solution for system integrators, AV technicians, and installers who need a reliable, low-profile interconnect solution without custom cabling.
The GRF-341 eliminates the need for dedicated breakout cables by allowing existing 3.5mm TRS and dual RCA cables to be joined directly at the connector level.
Key Features
- 3.5mm TRS to Dual RCA Configuration — couples a stereo mini phone plug cable to a dual phono plug cable for flexible signal routing
- Stereo Signal Path — maintains left and right channel integrity across the connection
- Passive Design — requires no power, introducing no additional noise or signal processing
- Compact Form Factor — low-profile coupler suitable for tight rack environments or portable use
- Broad Source Compatibility — compatible with portable media players, laptops, and similar 3.5mm stereo output devices
Connectivity & I/O
- 1x 3.5mm TRS (mini stereo phone) female
- 2x RCA (phono) female
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