InLine 99323 Audio Adapter 6.3mm Jack Plug Stereo / 2x RCA Socket

The InLine Audio Adapter 6.3mm Stereo male / 2x RCA female (MPN 99323) is a compact black adapter that converts a 6.3mm (1/4") stereo jack to two RCA (Cinch) female sockets. It enables connection of instruments, headphones or line-level sources with a 6.3mm stereo plug to mixers, amplifiers or consumer audio equipment with RCA inputs, preserving left and right channels in a single, space-saving unit.

Advantages

The adapter provides a straightforward mechanical and electrical transition between a 6.3mm stereo jack and two RCA female connectors, maintaining stereo signal separation. Its compact design and black finish suit both stage and home installations. Constructed for reliable contact, it supports standard line- and instrument-level signals without additional electronics.

Suitable for

• Connecting instruments or headphones with a 6.3mm stereo plug to RCA-equipped mixers or amplifiers
• Routing stereo line-level outputs to consumer audio devices with RCA inputs
• Temporary or permanent studio and home audio setups where a compact adapter is required

Key specifications

• Connector 1: 6.3mm jack male (stereo)
• Connector 2: 2x RCA female (stereo)
• Product colour: Black
• Brand: InLine
• MPN: 99323
• EAN: 4043718075478

How to use

Insert the 6.3mm stereo plug of your source (instrument, headphone or line output) into the adapter's 6.3mm male jack. Connect RCA cables from the adapter's two RCA female sockets to the left and right RCA inputs on the target device. Ensure correct channel routing by matching left and right RCA connectors. No power or configuration is required.

Recommendations

For optimal signal quality, use good-quality shielded RCA cables and avoid excessive bending at the connector. This passive adapter is intended for line- and instrument-level signals; do not expect impedance conversion or active balancing functions.