Detail 01
Passive design
The routing functions are passive; power is required only for the status LEDs.

Independent shopping perspective
CopperSound’s Passive ABY is a bidirectional utility pedal for routing signals without a fixed one-way layout. Use it to take one input to two separate outputs, or bring two inputs to one output. That makes it useful for organizing a stereo rig, switching between two instruments, or muting the signal during an instrument change. Color-matched footswitch washers correspond to their output jacks, making connections easier to identify. The pedal is passive, with power used only for its status LEDs.


Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
The routing functions are passive; power is required only for the status LEDs.
Detail 02
It can split one input to two outputs or combine two inputs to one output.
Detail 03
Each footswitch washer matches its corresponding output jack for easier connection identification.
Detail 04
Measures 1.65 × 2.05 × 3.62 inches.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
Yes. It can be used to switch between two instruments on the fly.
No. It is passive; power is only required for the status LEDs.
Yes. It can be used as a mute switch for silent instrument changes.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.