Cloud LM-2 Series User's Guide download pdf (Page 25)

Z4-8MK3 Installation and User Guide 25

Technical Specications

Z4MK3 & Z8MK3

Line Inputs:

Frequency Response

20 Hz – 20 kHz ±0.5 dB

Distortion <0.05% 20 Hz - 20 kHz

Sensitivity 195 mV (-12 dBu) to 2.0V (+8 dBu)

Input Gain Control 20 dB range

Input Impedance 47 kohms

Headroom >20 dB

Noise -90 dB A weighted (0 dB gain)

Equalisation

HF: ±10 dB @ 10kHz, LF: ±10 dB @ 50 Hz

Microphone Inputs:

Frequency Response 100 Hz / -3 dB (lter) 20 kHz ±0.5 dB

Distortion <0.05% 20 Hz – 20 kHz

Gain Range 10 dB – 50 dB

Input Impedance >2 kohms (balanced)

Phantom power +15 V (PCB jumper for on/off)

Headroom >20 dB

Noise -120 dB EIN 22 Hz - 22 kHz (150 ohms)

Equalisation HF: ±10 dB @ 5 kHz, LF: ±10 dB @ 100 Hz

Facility Input:

Input Impedance 10 kohms (balanced); pin 3 (+), pin 4 (-)

Sensitivity 0 dBu (775mV)

Noise Gate Use J4 on zone sub-card to disable

Outputs:

Balanced Zone Outputs 775 mV (0 dBu), 3-pin screw terminal connector

Minimum load impedance 600 ohms

Maximum output level +20 dBu (7.75V)

General:

Z4MK3 Z8MK3

Power input 230 V ±10% 115 V ±10% AC 50 - 60 Hz

Fuse rating

230 V – T100mA H

115 V – T200mA H

230 V – T125mA H

115 V – T250mA H

Fuse type 20 mm x 5 mm 250 V

Dimensions (WxHxD) 482.6 mm x 132.5 mm (3U) x 160.0 mm

Weight 3.83 kg net 4.40 kg net

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Cloud LM-2 Series User's Guide Page 25