Digital feedback extermination with high quality and purity

Features

1.    12 auto notch with auto or manual fixing is each channel. 1HZpixel,frequency:20-20KHz.

2.    24bit digital distinguishing resolution.

3.    Response time: fast, middle and low. Two levels Q in notch.

4.    Feedback, auto save ,noise gate and compressor are for it.

5.    Hi-pass and Lo-pass setting.

6.    Gain range: -80dB to +0dB.

7.    ±16Hz frequency shift control, good feedback effect.

Technical Parameter

FAQ

Q1.Why us?

A.We specialize in R&D and manufacture of high-performance professional DSP audio products,such as professional audio processors,karaoke processors,professional amplifiers,karaoke amplifiers,power supply sequencer,power amplifier modules,mixer,equalizer,feedback exterminator and so on,with highly quality and competitive prices.

Q2.What’s your payment term?

A. We accept T/T,30% deposit at first and 70% balance needs to be paid before shipping.

Q3. How long is the delivery time?

A. Usually 25-35days for production. 1 day for sample delivery if it’s available in stock.

Q4. What’s your standard package?

A.Bubble wrap packaging inside and carton packaging outside.

Q5. How long is your product warranty?

A. 2years.

Q6. Could you do OEM/ODM for customers?

A. Yes,from the product design to packaging,our engineers can design exactly as your requirements.Any kind of logo printing or design is available ,If your order quantity is good .

Q7. What kind of certificates do you have ?

A.Our company has been awarded 3C, CQC, ISO,CE and ROHS.