Predictive Diversity Receiver Microphone
DV-98A
The DSP Series Digital Feedback Suppressor is designed for meeting systems, not only for conference rooms, churches,
Star hotel, auditorium, conference center, multi-purpose hall, digital court applications.
Visual graphical PC English control interface, clear signal flow, not only to bring high quality audio, but also
It has the features of strong compatibility, flexible control and simple operation.
Product characteristics:
The series of DSP feedback suppressors has 4 in and 4 out, 4 in and 2 out, and 2 in and 2 out.
Each input has a 48V phantom power switch.
Use large screen display, (display channel volume, frequency shift, input and output signal level,
Current mode, panel lock.)
The system can set up project lock and panel lock, and the panel lock can set up two levels of lock.
24BIT high performance A/D and D/A conversion.
The noise gate function can suppress the weak noise interference of the system.
Input compression eliminates feedback and expands vocal dynamics.
There are 15 equalizer adjustments per route.
Each road has five frequency shifting options, with balanced EQ use, outstanding anti-screaming effect.
A maximum of 9 dynamic traps can be set for each channel, and the response time can be set at 3 speeds.
Supports 10 sets of scene preset functions, which can be invoked through panel, PC software
Technical parameters:
* Power supply mode: AC~220V, 50Hz
* Power consumption: 30W
* Frequency response: 20Hz~20KHz
* Sampling rate: 48KHz
* THD: <0.1%@1KHz
* SNR: >90dB
* Signal delay: 11ms
* CMRR:>25dB (50Hz~20KHz)
* Input impedance: microphone input: 47K, line input: 10K,
* Music input: 10K, remote input: 10K
* Output impedance: primary output: 220, line output: 1K,
* Audio output: 1K, remote output: 1K
Star hotel, auditorium, conference center, multi-purpose hall, digital court applications.
Visual graphical PC English control interface, clear signal flow, not only to bring high quality audio, but also
It has the features of strong compatibility, flexible control and simple operation.
Product characteristics:
The series of DSP feedback suppressors has 4 in and 4 out, 4 in and 2 out, and 2 in and 2 out.
Each input has a 48V phantom power switch.
Use large screen display, (display channel volume, frequency shift, input and output signal level,
Current mode, panel lock.)
The system can set up project lock and panel lock, and the panel lock can set up two levels of lock.
24BIT high performance A/D and D/A conversion.
The noise gate function can suppress the weak noise interference of the system.
Input compression eliminates feedback and expands vocal dynamics.
There are 15 equalizer adjustments per route.
Each road has five frequency shifting options, with balanced EQ use, outstanding anti-screaming effect.
A maximum of 9 dynamic traps can be set for each channel, and the response time can be set at 3 speeds.
Supports 10 sets of scene preset functions, which can be invoked through panel, PC software
Technical parameters:
* Power supply mode: AC~220V, 50Hz
* Power consumption: 30W
* Frequency response: 20Hz~20KHz
* Sampling rate: 48KHz
* THD: <0.1%@1KHz
* SNR: >90dB
* Signal delay: 11ms
* CMRR:>25dB (50Hz~20KHz)
* Input impedance: microphone input: 47K, line input: 10K,
* Music input: 10K, remote input: 10K
* Output impedance: primary output: 220, line output: 1K,
* Audio output: 1K, remote output: 1K
