With the introduction of modular system design, TOA revolutionized the commercial audio industry. Today, thanks to TOA's input modules, installation and system expansion take minutes - not hours. You can tailor a sound system to your exact specifications, without the hassle or expense of ordering custom products. Thirty five flexible, affordable and reliable modules are available to match any application. Microphone Preamplifier with Muting For balanced, low impedance mics.
Mute function is independently selectable.
Microphone Preamplifier with Remote Volume Control For balanced, low impedance mics. Remote control of input signal level by external 10k line potentiometer or voltage. Gate function keeps module muted until input signal exceeds threshold. Your choice of female XLR or screw terminal connector. Compressor function prevents overload and distortion.