100 VOLT LINE LOUDSPEAKER VOLUME CONTROLS

MVC-6 and MVC-100

A range of high quality 100 volt line volume controls. Each unit features a 12-step attenuator (approx. 3dB per step), and bandwidth of at least 20Hz - 18kHz +0–1dB. 6 watt types use resistive attenuation, 100 watt types transformer attenuation. Internal selection of minimum level setting. Some units have 24 volt DC relays for volume restoration (to preset level) for priority messages, and/or 6-circuit programme selectors. Finish of the fascia plate (BS1363 2-gang, used vertically) is brushed stainless steel, clear enamelled brass to special order at additional cost (suffix -B), and units are supplied with a surface-mount enamelled steel box housing, although they may also be flush mounted using a BS1363 2-gang backbox of sufficient depth. Screw terminal connections with maximum conductor size 2.5mm². Overall dimensions 86 × 147 × 46mm (excluding knob).

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