Audioropa Proloop NX7

Like all AUDIOropa loop amplifiers of the Pro Loop NX series, the Pro Loop NX7 is primarily designed for continuous use. The integrated switching power supply and the Class-D amplifier design enable high efficiency and low waste heat. Among other things, this results in the high reliability and operational safety of the systems.

The function of the induction loop and the amplifier is continuously monitored. A functional error is signalled via displays on the unit and at the error output.

Essential features

7 A RMS

34 V RMS

3 mixable inputs

48 V Phantom power

100 V Priority input

Link Connections for setting up larger systems

Settings protected by cover plate

Power supply: 110 - 265 V AC 50/60 Hz

Amplifier output

Loop current max.: 7 A RMS

Loop voltage max.: 34 V RMS

Frequency range: 80 - 6000 Hz (± 1,5 dB)

Loop resistance DC: 0,5 - 3,0 Ω

Outputs

Headphones: 3,5 mm Stereo jack socket

Link connections: 6,3 mm Jack socket, symmetrical

Status connection: 3 pol. Euroblock plug

Connection: NL4 Speaker Twist, assignment 1+ parallel to 2+/1- parallel to 2-

Inputs

Input 1: 5-100 mV / 2 kΩ / 48 V switchable (MIC)

100 mV - 6 V / 10 kΩ (LINE)

Switchable between mic and line level, combo jack

Input 2: 5-100 mV / 2 kΩ / 48 V switchable (MIC)

100 mV - 6 V / 10 kΩ (LINE)

Mic and line level, switchable, 3-pin Euroblock plug

Input 3: 100 V priority input, 2 pole Euroblock plug

Link in: 6,3 mm Jack socket, symmetrical

Automatic Gain Control (AGC): voice-optimised

Dynamic range: >40 dB

Metal Loss Correction (MLC)

MLC: 0 - 4 dB/Octave

Cooling

Type: fanless

43mm x 430mm x 290 mm, 19“ 1HE Rack Mount

Black

43mm x 430mm x 290 mm, 19“ 1HE Rack Mount

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