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8 (843) 515-66-20

Mobile:

8 (987) 212-8-111

Sound informing set

Compact inductive loop amplifiers can be put on the table, wall or tripod. The professional amplifiers can guarantee the reliable and stable work. Devices are protected from short curcuit, have programmed balanced XLR and high output power. The controlled automatic sound intensification for keeping constant power field for stable quality sound even in complex acoustic conditions. A buuilt-in controlled connector makes the check of sound easier. High current lets to use the system in various configurations, that gets the coverage area up to 300 square metres and compensate the signal loss because of metal constructions.

Construction peculiarities:
- assembling on toroidal transformer

- availability of high output current, providing  coverage area 300 sq.metres

- reliable protection from  short curcuit

- automatic protective device

- two symmetric programmed XLR input for easier setting and high level of noise reduction

- the double acting inductive loop system  for better noise reduction

- LED indicator for system  control

- easy mounting and  use

Technical characteristics:

- power 220 V AC

- toroidal transformer   75 VA

- maximum coverage area 100 sq.m

Inductive loop output

- maximum current 11A rms,  125 ms  1 kHz sinusoidal wave

- maximum voltage  31 V

Inductive loop output regulates voltage and current for prolonged signals as vibrations to - 10 dB after 0.6-1 sec

- frequency range 100-5000 Hz (±3 дБ)
- dsitortion <1%

Inputs

Line / Microphone - 2 XLR inputs on the rear panel, programmed for: receptiveness of microphone/line, leevel, on/off, phantom voltage, balance/disbalance, priorities.

1 RCA stereo input, 50 megavolt—10 V/10 kOhm

Output

Line output - 0 dB stereo output on the rear panel (without inductive loop function)

-  the double acting inductive loop system

- frequency range  >50-70 dB

- front pulse duration 2-5 ms

- fading time 0.5-20 dB/s

- high frequencies regulation 0-+9 dB, rear panel regulator

- loop’s current 0-14 Arms, rear panel regulator, 125 ms

Input level - separate regulator around each input

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