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Induction loop amplifier up to 170m²

ref. PROLOOP C
  • The PROLOOP C is designed for medium-sized rooms (up to 170 m²), in which particularly high dependability and extremely reliable operation are required.
  • The PROLOOP C is 100-percent short-circuit-proof thanks to its automatic ressetable protection.
  • Each of the two XLR3 inputs can be configured as LINE (balanced) or as microphone input (unbalanced).
  • On MIC mode it is possible to activate the function : gain control and 40V phantom power for condenser microphones. Signal of each input are stabilized by AGC.
  • Automatic Gain Control (AGC) guarantees consistent field strength and current on the cable loop.
  • Monitoring output allow to
Provided accessories

19" rack mount bracket

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
Bandwidth 100 to 5000 Hz ( ± 3 dB)
Connector Screw terminal
Control Treble control: 0 - +9 dB, potentiometer; Induction loop adjustment: 0 - 170 m², potentiometer
Coverage 170 m² acc. to IEC 60118-4, single-loop, free field
Dimensions (WxHxD) (mm) 295 x 64 x 205 (483 x 64 x 205 with 19‘‘ bracket)
Display Mains connection: 1 green LED; Input level: 1 green LED; Induction loop power: 1 green LED
Distortion < 1 %
Dynamic > 70 dB
Fall time 0,5 - 20 dB/s
Headphone out Jack 6,35 mm
Input IN 1 and 2: 0.5 mV-100 mV / 10 kΩ (mic.) alt. 25 mV - 4 V/ 10 kΩ (line) AGC, switchable phantom voltage, XLR connections; IN 3: 50 mV-10 V / 10 kΩ, RCA connection
Max. current 60 A peak to peak of 1-5 ms, 4 A RMS @ 1 kHz
Max. voltage 31 V peak to peak
Output Monitoring output 0 dBm-RCA - headphones output : Jack 6.35mm
Poids (kg) 3.6 kg
Power 7 - 200 W
Power supply 230 - 240 VAC 50 Hz
Protection Passive : 10A fuse - Active protection against short-circuit
Rise time 2 - 500 ms
Need information ?Contact our team
Available accessories (option)
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