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AUDIOropa Digital Loop Amplifier Pro Loop NX3 with SignLoop and Table Mic EH1207

Product Code: HT A-4232-0

Key Features
  • Compact Class D Loop Amplifier
  • Integrated switched-mode power supply
  • 3 mixable Inputs
  • Microphone input with 48V Phantom Power
  • Microphone input with 5V PlugIn Power
  • Balanced and unbalanced Line Inputs
  • Includes a SignLoop and Table Mic EH1207
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Estimated Lead time 4-6 weeks
  • Features
  • Overview
  • Technical Specs
  • Documents

Digital Loop Amplifier Pro Loop NX3 with SignLoop and Table Mic EH1207

The Pro Loop NX3 loop amplifier, like all amplifiers in the NX series, is designed primarily for continuous use. The integrated switched-mode power supply and the Class-D amplifier design enable high efficiency with low waste heat and forms the basis for high reliability and operational safety.

  • Automatic Gain Control (AGC) ensures a consistent level on the induction loop
  • Metal Loss Correction (MLC) can be used to correct the frequency response due to metal structures in the vicinity.

Sign Loop: Information sign and inductive loop in one

Not only does it indicate that an inductive loop is present - it is the loop itself. The magnetic field generated is limited to a small range. This makes the installation suitable for information desks and bank counters as well as other areas of application where discretion also plays a role. The LA-70 is a suitable driver for this small loop.

Sign Loop Characteristics

  • Inductive information sign
  • Space-saving installation
  • Suitable for wall mounting, can also be placed on surfaces thanks to the enclosed brackets
  • Dimensions (W x H x D): 200 mm x 200 mm x 10 mm
  • Weight: 430 g
  • Application range: 10 - 60 cm, according to the requirements of DIN IEC 60118-4 at 2.5 A loop current

 

The Table Microphone has XLR plug connection and requires 2 AA batteries.

Warranty

We offer a 5 year warranty on this product from its date of purchase. For more information regarding our support, repair and warranty, please download our Warranty Guide here.

Digital Loop Amplifier Pro Loop NX3 Specifications:

Power supply: 100 - 240 V AC 50/60 Hz
Amplifier output
Loop current max.: 2.5 A RMS
Loop voltage max.: 12 V
Frequency range: 80 - 6000 Hz (± 1,5 dB)
Loop resistance DC: 0,2 - 1,0
Outputs
Loop output: 2 pole Euroblock plug
Inputs
Input 1: 5-20 mV / 2 k / 48 V fixed (MIC)
180 mV - 2 V / 10 k (LINE)
Switchable between Mic and Line Level, 3-pin Euroblock plug
Input 2: 5-20 mV / 2 kΩ / 48 V switchable (MIC), 3.5 mm stereo jack socket
180 mV - 2 V / 10 kΩ (LINE), 3 pol. Euroblock Stecker
Input 3: (LINE) 3.5 mm stereo jack, mono summed
Automatic Gain Control (AGC): voice-optimised
Dynamic: >40 dB
Metal Loss Correction (MLC)
MLC: 0 - 4 dB/Octave
Cooling
Type: fanless
Mechanical specifications
Dimensions (H x W x D): 32 x 167 x 95 mm
Weight: 370 g

 

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