Audio extension cable BLOW 3837# — 6.3 mm (1/4") mono jack, straight plug, 3 m

BLOW 3837# is a 3-meter audio extension cable with a 6.3 mm (1/4") mono straight jack that extends instrument or line-level connections. Designed for straightforward use, this extension cable allows you to lengthen existing 6.3 mm leads without changing signal type or connector orientation. Its 3 m length gives added reach for guitars, keyboards, amplifiers and other audio equipment requiring a standard 6.3 mm mono plug, suitable for stage, studio and home setups.

Advantages

The cable provides reliable mechanical extension of mono 6.3 mm connections while maintaining simple, loss-minimised signal transfer for instrument and line-level sources. Its straight plug design reduces stress at the connection point and fits most standard jacks. The 3 m length balances mobility and manageable cable routing, making it practical for live performance and rehearsal environments. The product’s neutral construction makes it compatible with a wide range of electric guitars, keyboards, mixers and amplifiers that use a 6.3 mm mono interface.

Suitable for

• Extending guitar and bass instrument cables
• Lengthening keyboard or synth connections
• Connecting amplifiers to pedals or mixers over additional distance
• Temporary or permanent studio and rehearsal setups
• Home audio setups where a longer mono 6.3 mm lead is needed

Key specifications

• Connector type: 6.3 mm (1/4") mono straight plug
• Cable length: 3 m
• Signal type: mono instrument / line-level
• Application environment: stage, studio, home
• Compatibility: standard 6.3 mm mono jacks on instruments and audio equipment

How to use

Insert the straight 6.3 mm mono plug into the female end of the existing cable or into the instrument/equipment jack you wish to extend. Ensure connectors are fully seated to avoid intermittent connections. Route the cable to avoid sharp bends or pinch points and secure excess length with ties or tape to prevent tripping hazards. When disconnecting, grip the plug housing rather than pulling the cable to protect the internal conductor and connector integrity.

Usage recommendations

For best results, use the extension with quality instrument cables and avoid daisy-chaining multiple long cable segments to reduce potential signal degradation. Keep the cable away from power transformers and fluorescent lighting to minimise hum. Regularly check connectors for dirt or corrosion and clean with appropriate contact cleaner if needed.