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ET300 Induction loop amplifier : Induction Loop Systems UK
Loops For Larger Rooms

ET300 Induction Loop Amplifier

Features

  • Up To 17m x 17m Coverage
  • 3 Inputs on XLR
  • Integrated PSU
  • Noise Limiter
  • Soft Start
  • Protected Mixer & Drive Controls
  • Compression Meter
Et-300 Induction loop amplifier

The ET300 induction loop amplifier is part of the easy T professional range of induction loop amplifiers by Current Thinking. The ET300 loop amp will cover a square room 17m by 17m or a rectangular room 30m by 15m.

The unit has three inputs all of which can be microphones, or input 3 can be switched to line level for mixing desk or AV feeds. Selectable Phantom power is available for the microphone inputs.

The controls on the Current Thinking ET300 Loop Amplifier are screwdriver adjustable to prevent tampering. The three audio inputs on the ET300 are on standard XLR Connections (in accordance with AES3).

The amplifiers have 3 inputs on XLR; 2 dedicated microphones and one microphone or line selectable using a rear panel switch. User selectable Phantom Powering is available for the microphone inputs, enabled via a rear panel switch. The inputs are individually mixed before passing to the compressor limiter, which prevents loop overload whilst compensating for varying microphone usage.

All controls are recessed to prevent unauthorised access. Indication is provided for compression level, output current, loop status and power supply. A loop current monitor socket is provided to allow headphones to be used to monitor the actual loop current. An audio output (post compressor) is provided for recording, with a slave audio in to allow cascading.

Inputs 1 & 2 are microphone level and input 3 is selectable between mic and line level using the blue push switch on the rear. Phantom is enabled to all microphone inputs using the red push switch on the rear.

 

Specifications

Audio Inputs
3, 2 Off Microphone, 1 Mic/ Line Selectable
Type
XLR
Phantom
Selectable, 12V 5mA
Sensitivity
-50dB Microphone -10dB Line
Voltage
230V ~ 50/60 Hz
Power 180VA Max
Compressor
Variable ratio 1:1 to limit 20:1
Attack
10mS
Release
Automatic from 500mS to 1500mS
Noise Reduction
Yes
Dynamic Range
>60dB
THD
<0.5%
Dimensions (WxHxD)
91x170x33mm
Weight
860Kg