Loop Amplifier Pro Loop NX15
Loop amplifiers of the Pro Loop NX series are primarily designed for continuous use - as is the case with the Pro Loop NX15 amplifier. The integrated switching power supply and the Class-D amplifier design enable high efficiency and low waste heat and form the basis for high reliability and operational safety.
The function of the induction loop and the amplifier is continuously monitored. Functional errors are signalled via displays on the unit and at the error output.
- Automatic Gain Control (AGC) ensures a consistent level on the listening loop.
- Metal Loss Correction (MLC) can be used to correct the frequency response due to metal structures.
- Link connections allow several amplifiers to be combined into one unit.
- The output signal can be controlled via a headphone output.
- A screw-fixed cover prevents the setting from being changed.
Essential features
- 14 A RMS
- 34 V RMS
- 3 mixable inputs
- 48 V Phantom power
- 100 V Priority input
- Link Connections for setting up larger systems
- Cover plate to protect of the settings made
Specifications
| Power supply: | 110 - 265 V AC 50/60 Hz |
| ###Amplifier output | |
| Loop current: | 14 A RMS |
| Loop voltage: | 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 |
| Link connections: | 6.3 mm jack, symmetrical |
| Connection status: | 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 connector |
| Link in: | 6.3 mm jack, symmetrical |
| ###Automatic Gain Control (AGC) voice-optimised | |
| Dynamic range: | >40 dB |
| ###Metal Loss Correction (MLC) | |
| MLC: | 0 - 4 dB/Octave |
| ###Cooling | |
| Type: | fanless |
| ###Mechanical specifications | |
| Dimensions (H x W x D): | 43 x 430 x 290 mm, 19“ 1HE |
| Weight: | 3.72 kg |
Downloads
| Pro Loop NX15 | A-4288-0 |