Audio cable Procab CAB719/3 — 3 m stereo 6.3 mm male to 2× RCA male

Procab CAB719/3 is a 3 m audio cable that converts a stereo 6.3 mm (1/4") male plug into two RCA (cinch) male connectors. The cable routes left and right channels separately to provide a stereo feed from instruments, mixers or audio interfaces to AV equipment. Its 3‑metre length offers room to place devices at a practical distance for studio and live setups while maintaining signal continuity between professional and consumer-grade connectors.

Advantages

The cable combines a standard 6.3 mm stereo jack with two RCA plugs, enabling direct connection without additional adapters. Durable connectors and a flexible jacket reduce strain at connection points and simplify routing in patching and live environments. Separate RCA channels preserve stereo separation, and the 3 m length balances reach with manageable cable handling.

Suitable for

• Connecting keyboards, electronic instruments or headphone outputs to hi‑fi receivers and amplifiers
• Linking mixer stereo outputs to consumer audio inputs
• Routing audio interfaces or portable recorders to stereo RCA inputs for recording or playback
• Studio patching and small live rig setups where a 1/4" to RCA connection is required

Key specifications

• Cable length: 3 metres
• Input connector: stereo 6.3 mm (1/4") male
• Output connectors: 2 × RCA (cinch) male — left and right
• Cable type: stereo patch/interconnect cable
• Intended signal: analog stereo audio

How to use

Insert the 6.3 mm stereo plug into the instrument, mixer or audio interface output that provides a stereo jack. Connect the RCA plugs to the corresponding left and right inputs on the target device, observing channel colour coding if present. Ensure both devices are powered off or at low volume when making connections to avoid pops. Route the cable to avoid sharp bends and keep it away from power cables to reduce noise pickup.

Usage recommendations

For optimal signal quality, verify correct left/right channel routing after connecting and use short runs where possible. If you experience hum or interference, try repositioning the cable away from power transformers and mains cabling, and check connector seating. When used in live setups, secure the cable to avoid strain on connector ends.