Description:

Selling my MAR A/B Box, a solid and dependable signal switcher perfect for routing your guitar, bass, or any instrument between two different outputs — or for switching between two inputs into one device. Super handy for live setups, amps, or quick A/B comparisons.

Features:

• Switch between A and B outputs (or inputs depending on your setup)
• Perfect for running two amps, two pedal chains, or quickly comparing gear
• Silent, smooth footswitch operation
• Compact, pedalboard-friendly enclosure
• Rugged metal housing — built to take abuse
• Works with guitar, bass, keys, and more
• True bypass design (if yours is passive — let me know if it’s active and I’ll adjust)

Condition:

• Excellent working condition
• Light cosmetic wear only
• All jacks and switch function perfectly