Specification :

Introduction
The built-in Adaptive Dynamic Range Optimization (ADRO) technology maintains the output within listener’s self defined audible and comfortable listening range, offering prefer sound quality in 32 independent channels.

Specification
l 100% digital processing for exceptional sound quality
l 32 independent channels ADROâ„¢ amplification technology
l Adaptive feedback canceller
l Noise Suppression system
l High fidelity audio CODEC
l Capability of processing up to 93dB without distortion with HRX Headroom Extension
l Adaptive directional microphone system(optional)
l In-situ measurement of individual comfortable levels at audiometric frequencies
l Volume control with configurable adjustment range

Technical Data NSG183CIC NSG186ITC NSG189ITE
Peak value 113±3dB 118±3dB 125±3dB
Output at 1600Hz 108±3dB 111±3dB 118±3dB
Maximum Gain 40±5dB 50±5dB 55±5dB
Gain at 1600Hz 35±5dB 40±5dB 50±5dB
Battery current d1.0mA d1.2mA d1.4mA
Equivalent Input Noise d30dB d30dB d30dB
Total Harmonic Distortion d3% d3% d3%
l NSG183 CIC 10A battery
l NSG186 ITC 312 battery
l NSG189 ITE 13 battery
l 3pin CS64 programming
IEC-118-7/94(2cc-coupler)

Configuration
CIC- Trimmer N/A
ITC- Memory Switch
ITE- VC, memory switch