Hosa CMS-103 — 3.5mm TRS to 1/4 in TRS Stereo Interconnect Cable
CMS-103 Overview
The Hosa CMS-103 is a 3-foot stereo interconnect cable designed to bridge audio devices equipped with mini stereo and standard stereo phone jacks. Built with Oxygen-Free Copper (OFC) conductors for enhanced signal clarity and an OFC spiral shield for effective EMI and RFI rejection, this cable maintains signal integrity across a range of professional and consumer applications. Nickel-plated plugs provide rugged durability and efficient signal transfer at both termination points. It is a practical solution for audio engineers, system integrators, and technicians who need a reliable 3.5mm TRS to 1/4 in TRS connection.
The OFC spiral shield construction contributes to flexibility in routing, making the CMS-103 well suited for both installed and portable use scenarios.
Key Features
- Nickel-Plated Plugs — Provide rugged durability and efficient signal transfer at both the 3.5mm TRS and 1/4 in TRS ends
- OFC Conductors — Oxygen-Free Copper construction for enhanced signal clarity and low-loss transmission
- OFC Spiral Shield — Effective rejection of EMI and RFI interference while maintaining cable flexibility
- Stereo TRS Terminations — 3.5mm TRS to 1/4 in TRS connectors support balanced stereo signal routing between compatible devices
- 3-Foot Length — Compact run length suited for desktop setups, patch bays, and close-proximity device interconnection
Connectivity & I/O
- 1x 3.5mm TRS (mini stereo phone plug)
- 1x 1/4 in TRS (standard stereo phone plug)
Technical Specifications
| Connector A | 3.5mm TRS |
| Connector B | 1/4 in TRS |
| Cable Length | 3 ft |
| Conductors | Oxygen-Free Copper (OFC) |
| Shield | OFC Spiral Shield |
| Plug Plating | Nickel |

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