Digital Feedback Extermination, buy Alibaba hot item Digital Feedback Eliminator F100 from China supplier on China Suppliers Mobile

Product Details

Alibaba hot item Digital Feedback Eliminator F100 from China supplier

Features:

1. Each channel is equipped with up to 12 automatic notch filters, 12 bands PEQ. 1Hz resolution precision, operating frequency range: 20Hz-20KHz.

2. high-performance 24-bit A/D&D/A converter.

3. The response time can be set to fast,medium or slow speed.Two Q values for Notch filter can switch automatically.

4. Automatically scanning and suppressing the howling points.

5. Noise gate function can suppress the interference of slight system noise.

6. Input compression function can eliminate feedback and expand voice dynamics.

7. Gain(-80dB to 0dB) for each channel.

8. Howling can be avoided very effectively with four selectable frequency shift of each channel working with notch filter.

Technical parameters:

Analog input	2CH-XLR and 1/4”TRS(female) input, electronic balance/unbalance
Input Impedance	Balance 47Ω , Unbalance 20Ω
MAX Input Level	+18dBu
Analog output	2CH-XLR and 1/4”TRS(female) input, electronic balance/unbalance
Output Impedance	Balance >120Ω, Unbalance >60Ω
MAX output Level	+20dBu
Frequency response	20Hz-20KHz, ±0.3dB
S/N	>105dB(A)
dynamic range	103dB
THD+Noise	0.005%, 1KHz; 20Hz-10KHz<0.01%; 10KHz-20KHz<0.025%
Working voltage	110V/220V/AC 50Hz/60Hz
Port	Input:3-core XLR Female /6.3 socket,Output:3-core XLR Male/6.3 socket, USB interface, Power socket:3-core IEC socket, Power supply:90~240V, 50/60Hz, Power consumption<30W
Net Weight	2.3KG
Dimension	53580250mm

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,.