The MZ-64P is a zone control pre-amplifier. Containing four individual distribution zones and five fully featured input channels, audio can be directed accordingly. A dedicated fire/emergency input can override the system. The steel 1U housing is extremely robust and front controls are easy to operate. Front ‘scribble’ strips allow each zone and input identification. The perfect installation pre-amplifier for retail, leisure, café, bars and halls.

– 4 zone preamplifier
– 5 comprehensive audio input channels
– Balanced Euroblock line outputs per zone
– Independent bass and treble EQ adjustment on each zone
– Compact space saving fan-less 1U design (rack mountable)
– Universal ~100-240V worldwide operation
– Remote volume control capability using HH MZ-C2 module and standard ethernet cable

Features

System Type

• Zone Preamplifier with Input Routing

Inputs

• CH1/2: Balanced XLR/6.3mm Jack Combi Socket
• CH3/4 L&R: Balanced 3.5mm Euroblock
• CH5: 3.5mm Stereo Aux and Stereo RCA

Outputs

• 3.5mm Euroblock Connectors for Each Zone

Indicators

• Power/Standby LED
• Input Signal Present and Peak LEDs
• Output Signal Present and Clip LEDs

Controls

• Adjustable Gain Control for Each Input
• Source Select and Volume Control for All Zones

Frequency Response

• 20Hz – 20kHz ±0.1dBu

THD+N

• < 0.008% @ 0dBu In, Maximum Volume
• < 0.005% @ +6dBu In, Maximum Volume

Signal-to-Noise Ratio (S/N)

• 110dB

Noise Floor

• < -90dBu

Crosstalk

• < -105dB Between Channels, Maximum Volume

Emergency Override

• Balanced 3.5mm Euroblock Connector for Overriding Normal Inputs

Lineout

• 3.5mm Euroblock Line Level Output Follows Zone 1 (Useful for System Expansion)

Other Controls

• CH1/2 Mic/Line Level with Phantom Power
• Individual Zone Limiters with 0dBu/+4dBu Modes
• Front Panel Lock

DSP

• ORIGIN Advanced Multicore Platform

EQ

• Bass and Treble Shelving Control for Each Zone with Low Pass Filter Mode
• Switchable High Pass Filter on CH1/2

Power Consumption

• < 8W Typical
• < 30W Maximum

Unit Dimensions (HxWxD)

• 44 x 483 x 198mm (1.7″ x 19″ x 7.8″)

Unit Weight

• 2.3kg (5.1 lbs)

Carton Dimensions (HxWxD)

• 150 x 630 x 290mm (5.9″ x 24.8″ x 11.4″)

Accessories

• Rack Mounting Kit
• Euroblock Connectors:
  • 8 x 3.5mm (3-Way)
  • 2 x 3.5mm (5-Way)
• IEC Mains Lead
• HH User Manual Download Card