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AUDIOropa INDUCTION Loop Amplifier for up to 170m²

AUDIOropa INDUCTION Loop Amplifier for up to 170m²

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The PROLOOP amplifier family is designed for professional use in medium sized rooms (up to 170 m²) in private buildings and public facilities, in which particularly high dependability and extremely reliable operation are required.
Thanks to a 100 percent short circuit proof amplifier, switchable, symmetrical XLR input jacks and extremely stable output performance, the PROLOOP C is able to meet these demands.
Automatic Gain Control (AGC) guarantees consistent field strength and reproduces stable sound with a special emphasis on clear speech, even under acoustically demanding conditions.
Corresponding test equipment can be used to evaluate the sound quality via the integrated monitor out jack.

High output current: 4.8 A RMS
Automatic fuse reset
Two symmetrical XLR input jacks
One RCA input jack
One line output jack
Extra-sturdy jacks
Dual action AGC for excellent speech recognition
High availability, operating reliability and quality assurance
Convenient monitoring of the magnetic field: Can be done using headphones or speakers
Treble control to compensate for treble losses due to reinforcement

Technical data for the PROLOOP C;
Mains connection: 115 / 230 V AC (main transfer switch) 50 / 60 Hz, 7-200 W, 10 A fuse
Coverage: 170 m² acc. to IEC 60118-4, single loop, free field

Induction loop output;
Max. current: 4.8 A RMS, 13.6 A peak, 1-5 ms, 1 kHz, short circuit proof
Max. voltage: 11 V RMS, 15.5 V peak
Output AGC: Sets voltage and power for steady signals like oscillation and sine curves after 0.6-1 seconds to -10 dB. Short pulses and normal program signals are not limited.
Frequency response: 100 - 5,000 Hz ( ± 3 dB)
Distortion: < 1%
Cable connection: Screw connection on rear panel of the amplifier

1. LINE OUT: 0 dBm-RCA out (with AGC function)

IN 1 und 2: 0.5 mV-100 mV / 10 kO (mic.) alt. 25 mV - 4 V/ 10 kO (line) AGC, switchable phantom voltage, XLR(F) connections
IN 3: 50 mV-10 V / 10 kO, RCA connection

Dynamics: > 70 dB
Rise time: 2 - 500 ms
Fall time: 0.5 - 20 dB/s

Controls and displays;
Treble control: 0 - +9 dB, potentiometer
Induction loop adjustment: 0 - 170 m², potentiometer

Mains connection: 1 green LED
Input level: 1 green LED
Induction loop power: 1 green LED

Induction loop monitoring;
6.3 mm jack for headphone connection

Dimensions: 64 x 295 x 205 mm (H x W x D)
Weight: 3.6 kg
Colour: black