Audio adapter Omnitronic 30226150 — 10× RCA (female) to 3.5mm TS (male)

Compact audio adapters Omnitronic 30226150 convert RCA (Cinch) female connections to 3.5 mm TS male plugs. Supplied in a pack of 10, these passive adapters allow a straightforward mechanical connection between line‑level sources with RCA outputs and devices that accept a 3.5 mm mono input. They contain no active electronics and are intended to carry unbalanced audio signals in installations where a simple cable-level conversion is required.

Advantages

These adapters provide a space-saving and low-cost solution for connecting RCA-equipped players, mixers or signal sources to equipment with a 3.5 mm TS jack. Being passive, they do not require power and introduce minimal signal alteration when used within typical line‑level applications. The small form factor and pack of 10 make them convenient for installations, temporary setups or for keeping spares in a DJ or AV toolkit.

Suitable for

• Connecting line‑level RCA outputs to devices with 3.5 mm mono inputs
• DJ booths and portable audio rigs where multiple adapters are needed
• AV installations, classrooms, and conference rooms for simple source routing
• Testing and temporary cabling during repairs or system changes

Key specifications

• Connector A: RCA (female)
• Connector B: 3.5 mm TS (male)
• Function: Passive unbalanced audio adapter (line level)
• Quantity: Pack of 10 adapters
• Form factor: Compact, inline adapter

How to use

Insert the RCA plug from your source device into the RCA female connector of the adapter, and then insert the 3.5 mm TS male plug into the target device's mono input jack. Ensure connections are secure and avoid applying force at an angle to prevent connector damage. Because these adapters are passive and unbalanced, they are intended for short cable runs at line level; use balanced interfaces or active converters when longer runs or noise immunity are required.

Usage recommendations

For best results, use these adapters in short‑distance, line‑level applications and keep cable runs tidy to minimise hum and interference. Avoid using the adapters with speaker‑level outputs or in situations requiring stereo conversion unless paired correctly. Store spare adapters in a dry place and inspect connectors for wear before use.