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DSP Signal Processing
4 Channels
12 Bands
SLFAC
Adaptive Noise Reduction (ANR)
Adaptive Feedback Cancellation (AFC)
•Adaptive Directional Microphone (ADM)]
Telecom-easy, Eliminate the phone interference
Low Power Consumption
Maximum output control
Memory Switch Indicator
Low Battery Indicator
Telecoil Input(optional)
D-C-D1 InstantFit CIC
Technical Specifications | InstantFit CIC |
MAX-SSPL90 | 113dBSPL |
HFA-SSPL90 | 108dBSPL |
Peak Gain | 42dB |
HFA Full-on Gain | 35dB |
Frequency Range | 200-7000HZ |
THD at | 500HZ :1.6% |
800HZ :1.0% | |
1600HZ:0.3% | |
Eq.Input Noise Level | 27dBSPL |
Battery Current Drain | 0.6mA |
Attack Time | 6ms |
Release Time | 22ms |


1. Are you a manufacturer?
Yes , we are manufacturer and exporter, we have our own factory for more than 10years.
2. What’s the warranty for the products?
As usual, it should be 1year guarantee.
3. Can I got the free sample?
Sample is available, but not free, the client have to pay for it.
4. What’s the payment term for orders?
We accept the payment as T/T, Western union, Paypal.
5. What’s the lead time for the order?
As usual, the order should be delivery in 1 week after the payment received.
6. Do you accept the OEM order?
Yes, OEM is available, but the mini order should be 200sets.
7. Do you have CE certificate?
Yes, we have the ISO13485 and CE certification.
8. What are your shipping ways?
By sea, by air and by Express(DHL, Fedex, UPS, TNT, EMS etc)
9. Will you provide the after-sale service?
Yes, of course, we offering the professional maintenance service and ensure the quality.
New products from manufacturers at wholesale prices