Williams AV USB/XLR Audio Adapter (ADP 018)

The Williams AV ADP 018 is an accessory for Williams AV's assistive-listening product lines, supporting system setup, transport, or signal connection rather than functioning as a standalone listening device. It's built to the same fit and connector standards as the Williams AV systems it's designed to accompany, so it drops into an existing installation or carry kit without modification. These accessories are typically ordered alongside the matching transmitter, receiver, or system package.