The GBC 29.1306.04 is a passive audio adapter that combines a 6.3mm stereo female socket on one side with a 6.3mm mono jack plug on the other. It lets you feed a stereo source connector into a mono-only input, or adapt a stereo cable to mono equipment without rewiring.

The body is moulded in PVC for insulation and impact resistance, while the nickel-plated brass contacts maintain a stable, low-resistance signal path. The compact in-line shape plugs directly into mixers, amplifiers and instrument inputs.

Key Features

• 6.3mm stereo female socket on one side
• 6.3mm mono jack plug on the other side
• PVC housing for insulation and durability
• Nickel-plated brass contacts for reliable audio transfer
• In-line adapter form factor — no cable required

Product Benefits

• Connect a stereo 6.3mm cable to a mono 6.3mm input without rewiring
• Nickel-plated contacts resist oxidation for stable signal quality
• PVC body absorbs handling stress and isolates contacts
• Compact in-line shape adds minimal load on the input socket
• Compatible with mixers, amplifiers, guitar amps and audio interfaces

Technical Specifications

• Connection A: 6.3 Mono plug
• Connection B: 6.3 Stereo socket
• Housing Material: PVC
• Contact Material: Nickel-plated brass
• Form Factor: In-line adapter
• MPN: 29.1306.04
• EAN: 8023389038671

Why You'll Love It

• Solves the common stereo-to-mono 6.3mm mismatch without buying a new cable
• Compact form fits straight into a panel input without extra wiring
• Nickel-plated brass keeps the signal path clean on stage and in studio
• Package includes 1× GBC 29.1306.04 adapter 6.3mm stereo socket to mono jack