Guangzhou Sounord Electronics

Co., Ltd.


Add: 46 Shangcun Road, Songbei, Baiyun District, Guangzhou City, Guangdong Province




Copyright© Guangzhou Sounord Electronics Co., Ltd. ICP07014850  Powered

Focus On Sounord



Sharing Professional, Quality Service, Creating Classics



Page view

AK-9800 Intelligent Audio Manager

Product description
Detailed parameters

● This audio manager is mainly used for the professional classroom recording, multimedia classroom recording, court recording, interrogation room recording, local and remote conference recording and other engineering applications for the purpose of audio collection and live sound reinforcement. Audio processing product;

● Special research and development according to the actual application requirements of the recording and broadcasting system engineering. Modular design can be used according to different engineering needs, and the corresponding module combination can be selected to provide the most suitable application plan for engineering needs and save engineering investment;
● In order to meet the diverse needs of the recording and broadcasting system application, the management power amplifier has designed a variety of comprehensive and adjustable interfaces and settings, which can be derived from a wide variety of matching effects, and can be easily handled to meet various needs. At the same time, it also effectively avoids the dependence of the system platform on other audio mediation adjustment devices, and the system integration is high;
● 10-channel microphone balanced input (composite card dragon), 1-way to 5-way microphone is divided into A zone, 6-way to 10-way is divided into zone B; microphone 5 and microphone 10 have the highest priority function and can be bypassed;
● Independent microphone volume adjustment, independent 48V power switch;
● AB two-zone microphone can choose 4 select 1 function, can pass 4 select 1 function; AB two-zone microphone independent active environment noise elimination module, AB two-zone independent threshold debugging, LINE input RCA interface, independent volume control (enter Feedback function);
● AUX input RCA interface, independent volume control (do not enter feedback function), system expansion output interface, 2-way RAC interface, volume adjustment output level, AB two-zone acquisition system signal independent output RAC recording interface, independent volume control, AB two-zone microphone signal professional hybrid mid-bass adjustment, professional digital feedback suppression module, pass-through/feedback mode convertible, panel one-button control feedback suppression, output level indicator, ambient noise cancellation adjustment professional frequency display, Monitor output levels at a glance;
● Full Chinese operation interface, easy to understand.
Corresponding parameter set not found, please add it in property template of background

First, the machine parameters

Frequency response



0.05%  1KHz 

Input resistance

Microphone: 47KΩ Line: 10KΩ Music: 10KΩ Remote: 10KΩ

Output impedance

Expansion: 220Ω0 Remote: 1KΩ Recording: 1KΩ Acquisition: 1KΩ

Signal to noise ratio


Power supply

AC220V/50H, ring transformer power supply

Second, feedback suppression parameters

Frequency response



<0.1%  1KHz

Sampling Rate


Signal to noise ratio


Signal delay




Third, the environmental noise elimination parameters

Frequency response



<0.2%  1KHz



Threshold range

-80~-20dBu B

Dynamic Range


Noise gate



Previous article
Next article