Current Doubler 2.1mm DC Cable for 9V or 12V guitar Effects pedals Pedal Board.

Professional Current Doubler DC Cable for Guitar Effects Pedals

This custom-built current doubler DC cable is designed for combining two compatible isolated DC outputs into a single higher-current supply for guitar effects pedals with increased current requirements.

Built using FOX Two Mini miniature 2 core cable with genuine Switchcraft DCP-762 True 2.1mm DC plug connectors, this cable is ideal for compact pedalboard power routing and professional stage or studio setups.

Important Compatibility Information

This is a current doubler cable and must only be used with compatible isolated DC power supply outputs.

Current doubler cables combine two isolated outputs in parallel to increase available current capacity while maintaining the same voltage.

• 2 x isolated 9V outputs → 9V with increased current capacity
• 2 x isolated 12V outputs → 12V with increased current capacity

Important: Never use this cable with non-isolated outputs, standard daisy chain connections or incompatible power supplies.

Always verify pedal voltage and current requirements before use.

This cable is wired for standard centre negative guitar effects pedal applications.

Best For

• High-current guitar effects pedals
• Professional pedalboard PSU systems
• Combining isolated PSU outputs
• Compact pedalboard power routing
• Studio and live pedal setups

Performance & Build Quality

FOX Two Mini is selected for its compact diameter, flexibility and suitability for dense pedalboard layouts where larger DC cable assemblies become difficult to manage.

The miniature 2 core construction helps maintain tidy pedalboard wiring while delivering dependable low-voltage DC power transmission.

This version uses genuine Switchcraft DCP-762 True 2.1mm DC plug connectors for dependable connection integrity, compact routing and reliable long-term pedalboard performance.

The compact connector format helps minimise pedalboard congestion and improve cable management between isolated PSU outputs and effects pedals.

Each cable is hand-built and individually tested in the UK before dispatch.

Key Features

• FOX Two Mini miniature 2 core cable
• Genuine Switchcraft DCP-762 True 2.1mm DC plug connectors
• Current doubler wiring configuration
• Designed for isolated PSU output combination
• Centre negative pedal wiring
• Compact pedalboard-friendly construction

Understanding Current Doubler Cables

Unlike voltage doubler cables, current doubler cables combine two isolated outputs in parallel to increase available current while maintaining the original voltage.

This makes them useful for high-current effects pedals where a single PSU output may not provide enough available current capacity.

Current doubler cables should only be used when both the pedal and PSU manufacturer confirm compatibility.

Why Upgrade From Generic DC Power Cables?

Many generic DC cables use oversized connectors, stiff cable and inconsistent wiring that can create reliability and routing issues on compact pedalboards.

Using miniature FOX Two Mini cable with genuine Switchcraft connectors helps create cleaner, more dependable pedalboard power systems with improved flexibility and routing control.

Ideal For

• High-current pedalboard applications
• Digital guitar effects pedals
• Professional pedalboard systems
• Compact live rigs
• Studio effects pedal routing

FAQ

What does a current doubler cable do?

A current doubler cable combines two compatible isolated PSU outputs in parallel to increase available current capacity while maintaining the same voltage.

Can this cable increase voltage?

No. Current doubler cables maintain the original output voltage and only increase available current capacity.

Can this cable be used with all power supplies?

No. This cable must only be used with compatible isolated outputs approved for current doubler use.

Can incorrect use damage pedals or power supplies?

Yes. Incorrect use with incompatible outputs or power supplies can damage connected equipment.

What polarity is this cable wired for?

This cable is wired for standard centre negative guitar effects pedal applications.

Why are Switchcraft DCP-762 connectors used?

Switchcraft DCP-762 True 2.1mm DC connectors are selected for their dependable fit, compact size and professional pedalboard reliability.

Is this cable hand assembled?

Yes. Every cable is hand-built and individually tested in the UK before dispatch.

Related Products

• Effects Pedal DC Cables – browse more pedalboard power and DC interconnect cables.
• Custom Audio Cables – specialist custom-built cable assemblies for pedalboard and studio applications.
• Instrument Leads – explore professional guitar, bass and pedalboard cabling solutions.