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Primarily designed for use in bars and restaurants, where separate control of the music in several areas is required, these designs may be applicable for use in any situation where a number of low-power amplifiers are required, such as for cue-feeds, effects-loudspeakers, museum displays etc.

Three models are available; each combines four separate low-impedance amplifiers in a single 2U rack-mounted case. Each amplifier has an individual, XLR/A-gauge jack combination balanced input connector, a level-control with associated signal-present and clip LED’s, and binding-post speaker terminals. An input-selector switch allows each pair of amplifiers to be driven either separately, with inputs in parallel, or bridged into mono. Both models are fan-cooled with circuit-protection and turn-on delay.

Technical Specification:

Frequency response:20Hz - 20kHz +-0.5db
Distortion:<0.1% THD, 20Hz - 20kHz
Input:Impedance 20k Ω , level 0.775V, for full rated output
Rated Output Power:QD4240QD4480QD4960
8 ohms per channel:40W × 480W × 4170W × 4
4 ohms per channel:60W × 4120W × 4240W × 4
8 ohms per bridged pair:120W × 2240W × 2480W × 2
Weight:11.5 kg15.5 kg17kg
Dimensions:482(w) × 88(h) × 369(d) mm
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