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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…