TRS or XLR differential balanced/unbalanced input and output

You can choose stereo or subwoofer formed by adding left and right channels

Both channels have× 10 Range Selection

Both channels have a 40Hz high pass filter (with low-frequency cutoff function)

The output power of all frequency bands can be independently adjusted

24dB/Linkwitz Riley filter (professional standard)

Power supply: 220V 24W

TRS or XLR differential balanced/unbalanced input and output

You can choose stereo or subwoofer formed by adding left and right channels

Both channels have a selection range of X 10

Both channels have a 40Hz high pass filter (with low-frequency cutoff function)

The output power of all frequency bands can be independently adjusted

24dB/Linkwitz Riley filter (professional standard)

Power supply: 220V 24W

Feedback suppression frequency shifter (12 independent digital notch filters per channel, automatically controlled from 40Hz-20KHz)

Filters: 12 independent digital notch filters per channel, ranging from 40Hz to 20KH

Automatic control of filter bandwidth: Users can control it, or it can be 1/10 octave band,

Or 1/5 octave band, constant Q value, resolution 1Hz

Time required to search for and eliminate feedback: 0.4 seconds, typical value 1KHz

The number of active filters and fixed filters per channel is selectable by the user, and the final configuration is stored in memory

Activity filter timer: The release time of the activity filter is 1, 5, 30, or 60 minutes

Input/Output: Maximum signal level for input/output: Balanced input/balanced output 27dBV, peak value,

Unbalanced input/output 21dBV, peak value

Output driver: The unit is designed to drive a load with a resistance greater than 600 Ω

Input impedance: Balanced or unbalanced input impedance>40K Ω, 2-pin high level

Output impedance: Balanced or unbalanced input impedance of 150 Ω, 2-pin high level

Side pass: Real power off side pass

Peak space: Typically 4dBV balanced input, with a maximum peak of 23dB

I/C connector: XLR-3 and 1/4 "TRS

Frequency response: 20Hz~20KHz, ± 0.3dB

Gain matching: ± 0.2dB

Spectrum changes: 0.25dB,20Hz～20KHz

Signal/Noise Dynamic Range:> 100dB

Total harmonic distortion: 0.005%, 1KHz; 20Hz～10KH,< 0.01%,10KHz～20KHz,< 0.025%

Dynamic range:> 105dB

DP480 is a high-end 4-in-8-out digital speaker processor. This processor is suitable for the setup requirements of any processor, whether it is for outdoor live performances or indoor bar installations, its needs can be comprehensive, making it an excellent processor.

Analog input 4 x XLR balanced type

Analog output 8 x XLR balanced

Minimum load of 150 ohms

THD N distortion 0.001% at 1kHz 0dBu

S/N signal-to-noise ratio>100dBA

Frequency response 20Hz-20kHz- 0.5dBu at 20Hz and 20kHz

24 bit DSP processing for AD&DA conversion

DSP processing MARANI ? DSP, 24x32 bit filtering processing, 96 bit precision intermediate data operation result

The parameter equalizer input has 30 filters

Output with 7 filters

Filter types: Bell, High/Low Shaffer, High/Low Pass, Bandpass, Notch, and All Pass filters are optional

The gain range of the filter is:- 15dBu~15dBu, step accuracy: 0.5dBu

The input&output gain range is:- 18dB~12dB, step accuracy: 0.1dB

The center frequency can be adjusted with a step accuracy of 1Hz within the frequency range of 20Hz~20kHz

Filter Q-value/Broadband Shafer, High/Low Pass Filter Q-value: 0.1-5.1; Bell filter Q value: 0.4 ～ 128；

Bandpass, notch, and all pass filters with Q values ranging from 4 to 104

High and low-pass filtering Butterworth slope: 6/12/18/24dB/Oct

Bessel slope: 12/24/48Db/Oct

Linquets Raleigh: 12/24/48dB/Oct

Input noise threshold range:- 80dBu ～ -50dBu； Start control time: 1ms ～ 1000ms; Release time: 10ms ～ 1000ms

Enter RMS limiting threshold range:- 14dBu~16dBu, with adjustable bypass ratio of 2:1~32:1; Turning point range: 0%~100%; Supply range:- 12dB~12dB start time: 5ms ～ 200ms; Release time: 0.1 sec ～ 3 sec

Output peak voltage limit threshold range:- 14dBu~16dBu, optional start control time for bypass: 1ms ～ 900ms; Release time: 0.1 sec ～ 5 sec

Input/output channel polarity positive (0 °)/negative (180 °) optional

Input/output channel mute ON/OFF optional

Delay up to 420.998 ms per input channel, adjustable delay up to 128.998 ms per output channel. Summary

User preset parameters 24

Front panel 2x24 character LCD display

Input 7 lights to display [-20dBu to 15dBu]; Clipping]

Output 7 lights display [-15dBu to 15dBu; Clipping; Limitation: The output light can be used to display the output level or display the voltage limit

Blue LED light (edit) displays the status of each channel

Red LED light (mute) displays the status of each channel

NAV/PM1, PM2, PM3 are switches for selecting the rotary encoder menu

ENTER, ESC, UTILITY are button type potentiometer entry/exit/application switches

The EDIT/MUTE button allows for individual control and editing of each channel

B-type USB interface

Rear board 4 x XLR female connector (input)

8 x XLR male connector (output)

2 x RS485 connectors

1 x Grounding/Suspension toggle switch

IEC C13 16A power socket; Ship shaped power switch

AC power supply suitable for power supply: 90-240VAC (50/60Hz) – 40W

Size 19 "x 1.75" x 9 "(482 x 44 x 229 mm) 1RU

Net/gross weight 7.71 lbs (3.5kg)/8.82 lb (4kg)

Mixing console input channel specification 20

Built in Lexicon 24 bit effects processor

Precision GB30 microphone preamplifier

Provide a truly professional 48V phantom power supply for condenser microphones

Two sets of busbar

Stereo mixing output

AUX can switch to either before or after the pusher when sending everything

FX sends 1

Built in universal power supply

Optional rack installation accessories

A wireless microphone system for professional stage performances, designed with numerous advanced technologies in the industry
Ultra high frequency (UHF) transmission, true diversity reception, dual CPU control, LCD display, metal casing, PLL phase-locked loop technology, noise detection, etc., with the advantages of 160 adjustable frequency points and easy operation
Adopting microcomputer CPU control: The entire hardware circuit of the system is controlled by a microcomputer, which can perform frequency selection, display, mute locking, battery capacity monitoring and other processing, realizing various functions that are not easy to achieve with traditional models
LCD display: High performance LCD is used for display, and all control menus can be displayed on the LCD screen for easy control of the system