4 channel 75W power amplifier 2U rack - DEFINITIVE AUDIO QUAD 75D

Definitive Audio is proud to present its new range of 4-channel amps: the QUAD series! Ideal for audio professionals who expect high performance and reliability from their products, this range is bursting with excellent design features, high audio quality, connections and a highly comprehensive range of settings. The range consists of 3 models, specifically adapted to all types of use depending on the power required - ranging from 4 x 75 Ws to 4 x 300 Ws. The QUAD 75, QUAD 150 and QUAD 300 operate at 8 and 4 ohm, and also at 2 ohm in bridged mode, for a variety of applications. They are traditionally made with a 2U height and in 19" rack format, and they can be easily placed in a flight case or a control room.

Technical specifications:

• Continuous power at 0.5% THD: 4 ohms (4 x 75 W), 8 ohms (4 x 55 W)
• ELAJ power at 1% THD: 4 ohms (4 x 90 W), 8 ohms (4 x 65 W)
• Bridged mode: 8 ohms (2 x 150 W)
• Input sensitivity: 1.414 VRMS
• Input impedance: 10 kohms unbalanced, 20 kohms balanced
• Frequency response: 20 Hz - 20 kHz ±0.1 dB, -3 dB points: 10 Hz - 60 kHz
• Input clipping: 8 VRMS (+20 dB)
• voltage gain: 32 dB
• Distorsion (SMPTE- IM): <0.5%
• S/N ratio: >105 dB
• Connectors: input (balanced XLR and jack), output (jacks)
• Front control: power switch, gain knobs
• Rear control: mode switch
• Power supply: 230 V∿, 50/60 Hz
• Dimensions: 530 x 420 x 88.9 mm
• Weight: 8.70 kg