For sale is a pair (2) of AudioMan ISO Boxes, professional line/intercom isolation transformers designed for use with XLR audio and wired intercom systems.

These are useful problem-solving boxes for live sound, broadcast, production, and intercom applications where transformer isolation is needed to help eliminate ground loops, hum, and other issues between interconnected systems.

Each unit features 3-pin XLR male and female connections in a compact, rugged metal enclosure. The boxes are marked:

AudioMan ISO Box
Line & Intercom Isolation Transformer
Made in USA

These came from my professional live-production/audio inventory and have been used in the field. Both show normal cosmetic wear from professional use, including scratches, scuffs, and marks to the cases and connectors. Please review the photos closely for the actual condition.

Included:

• 2 × AudioMan ISO Box isolation transformers
• No additional cables, packaging, or accessories

Condition: Used
Quantity: This listing is for both units as a pair

Great little utility boxes to keep in a production, broadcast, intercom, or audio troubleshooting kit.

$139.99 Buy It Now / Best Offer