Power your Line 6 HX Stomp or HX Stomp XL from two isolated 9-volt outputs on a compatible Strymon pedalboard power supply.

This current doubler cable combines the available current from two isolated power outputs while keeping the voltage at 9 volts. It does not double the voltage.

Compatible Strymon power supplies include:

• Strymon Ojai
• Strymon Ojai R30
• Strymon Zuma
• Strymon Zuma R300

Cable specifications:

• Power-supply connectors: Two 5.5 × 2.1 mm barrel plugs
• Pedal connector: One 5.5 × 2.5 mm barrel plug
• Polarity: Center negative
• Output voltage: Remains 9 volts
• Cable type: Current doubler
• Logsdon Audio part number: Y2125CD

Important: Connect this cable only to two isolated outputs set to the same 9-volt voltage. Both power-supply outputs are required. This is a current doubler cable—not an 18-volt voltage-doubler cable.

Handmade and tested by Logsdon Audio in Keokuk, Iowa.