● Preprogrammed Digital Circuit
● Acoustic Feedback Cancellation
● Noise Reduction System
● Built-in 12 Bands Fine Adjustment
● Low Battery Indicator
● Adaptive Layered Noise Reduction
● Expansion
● 4 Memories for Volume Control
● Low Battery Consumption
● Memory Switch Indicator
Technical Specifications | Value |
---|---|
MAX-SSPL90 | 112dBSPL |
HFA-SSPL90 | 107dBSPL |
Peak Gain | 39dB |
HFA Full-on Gain | 34dB |
Frequency Range | 200~7500Hz |
THD at | 500Hz:0.9% |
800Hz:1.2% | |
1600Hz:0.5% | |
Eq.Input Noise Level | 24dB SPL |
Battery Current Drain | 1.3mA |
Attack Time | 2ms |
Release Time | 57ms |
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