The 4WBB is a compact battery-powered box for headset use only.
Selectable operating modes suit various applications in a number of studio and outside broadcast situations where 2/4 wires communications are used.

Features

4WBB is compatible with similar apparatuses of other brands in commerce.

Specifications

Microphone input / Line output amplifier

In accordance with constant improvement policy of products, El.Man (Elettronica Mangione) reserves the right to modify without notice and at any time, features and prices of its own apparatus.