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Meyer Sound Documentation

Specifications
In this section:
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FRONT PANEL

LEDs per channel

Eight blue LEDs to indicate presence of output voltage

Eight green LEDs to indicate load current

REAR PANEL

Audio Input

Eight male 3-pin Phoenix connectors

Seven Link Switches

Channel Output

Eight male 5-pin Phoenix connectors

Output Wiring

Two pins for DC power, three pins for balanced audio

Pin 1: 48 V DC - (chassis/earth ground)

Pin 2: 48 V DC +

Pin 3: Audio shield/chassis/earth ground

Pin 4: Signal -

Pin 5: Signal +

Output Voltage1

48 V DC per channel (with intelligent circuit protection against surges and shorts)

AC POWER

AC Connector

Neutrik powerCON TRUE1 TOP (True Outdoor Protection)

Voltage Selection

Automatic

Safety Rated Voltage Range

100–240 V AC; 50–60 Hz; 1350 W maximum

TELEMETRY

Via the “Monitoring” RJ45 connector, standard Ethernet network connection to computer running Meyer Sound’s Nebra software, includes Wink/identify and mute functions, reports power supply temperature and fan speed, voltage and current values for each output channel.

PHYSICAL

Dimensions

1RU in height; W: 19.00 in (483 mm) x H: 1.73 in (44 mm) x D: 16.22 in (412 mm)

Weight

15.1 lb (6.9 kg)

ENVIRONMENTAL

Operating Temperature

From 32 °F (0 °C) to 113 °F (45 °C)

Non-operating Temperature

Below -40 °F (-40 °C), above 167 °F (75 °C)

Humidity

Up to 95% at 35 °C

Operating Altitude

Up to 5000m (16,000 ft)

Non-operating Altitude

Above 12,000 m (39,000 ft)

Notes
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  1. Supports NEC Class 2 wiring.