Paulkitson DA48 Professional Digital Audio Processor 4 IN 8 OUT With FIR 96Khz or 192Khz DSP Speaker Management System Can Be Connected To PC Software Control By WIFI

The DA-48 series uses ADI's latest fourth-generation SHARC processor ADSP21489 Built-in routing/gain/delay/compression/limiter/mute/equalizer/high-low-pass filter/all-pass filter and phase and many other conventional audio algorithms. In addition, the following personalized functions are added, and each function is completely turned off or on independently.

● 96kHz/192kHz sampling rate switching, 32-bit400MHzDSP processor, 24-bitAD/DA conversion.
● The input processing part includes 3 DEQ, 12 PEQ, FIR filter, noise gate, gain, mute, phase, delay and other processing functions.
● The output processing part includes FIR and IIR frequency division filters, 16 parameter equalization, gain, mute, compressor, peak limiter, phase, delay, linkage adjustment and other processing units.

● The gain, bandwidth and frequency of PEQ of all channels can be continuously adjusted, and the types can be selected: parameter equalization, low frame filter, overhead filter, low cut filter, overhead filter, phase shift 1st order, phase shift 2nd order.
● The gain, bandwidth, frequency and type of DEQ of all input channels are continuously adjustable, and the threshold, ratio, start time and recovery time of dynamic processing are continuously adjustable.
● All input and output channels are equipped with independent phase curve adjustment function. In the PEQ type, the first phase shift is 180 degree curve adjustment, and the second phase shift is 360 degree curve adjustment.
● The type of IIR frequency division filter can be selected: Butterworth, Ningke, Bessel, and the slope is from - 6dB/Oct to - 48dB/Oct.
● FIR frequency division filter: the number of sampling points is between 256 and 512, with multiple types of options, and the cut-off frequency is continuously adjustable from 20 to 20 KHz.
● Input channel noise gate threshold, start time, recovery time, and hold time are continuously adjustable, and the proportion of noise gate is independently adjustable.
● The compressor threshold, soft inflection point, ratio, start time and recovery time of the output channel are continuously adjustable. Moreover, the output has an independent peak limiter function, and the threshold, start time and recovery time are continuously adjustable.
● The delay module of all input and output channels has a delay time of up to 1200ms.
● The front panel is equipped with 2-inch LCD true color display, external WiFi interface and USB port. The rear panel has RS485 interface, which can be connected to the third party central control system, and can connect up to 250 devices.
● 30 user presets, each preset can be stored and called separately, and the parameters of the whole machine can be uploaded and downloaded. The ID setting function can cascade control 255 machines. The panel also has password protection function to make the device more secure.

Specification Parameter

Frequency response ±0.2dB 10Hz - 25kHz
THD+N <0.005 %@10Hz - 25kHz
SNR >118dBat1%THD+N10Hz-25KHz

maximum input level +20dBu/7.775Vrms
maximum output level +20dBu/7.775Vrms
Gain range -80dB to +12dB per channel

input resistance >10k ohm XLR input
output impedance <60 ohms. XLR output
test signal Independent sine wave/white noise/pink noise selectable for each channel.

input equalization 12 bands (parametric/high/low rack/all-pass) + 3 bands of dynamic equalization
expander Threshold/ratio/start time/recovery time adjustable
Qualcomm Type Nink/Bessel/Bart 6/12/18/24/30/36/42/48
low pass type Nink/Bessel/Bart 6/12/18/24/30/36/42/48
Adjustable delay 1200ms per channel/accuracy 0.01ms
group delay 2.8ms@96KHz/1.2ms@192KHZ
output equalization 16-segment per channel supports parametric/high-low shelf/all-pass filter
output FIR Low-pass/high-pass/band-pass direct setting, coefficients support import and export
DRC dynamic control Clipping (peak or RMS value) + Compression
volume/tone control Direct panel knob master volume and mute control
Phase control Input/output 0/180 degree inversion per channel
Online control USB/WIFI/RS485 central control three online methods
Level meter Display level dynamic indication
Power range 85V-260V 50HN-60HZ
weight Net weight 36kg Gross weight 52kg
Dimensions (46 x 482 x 250mm), excluding connectors.

Warranty Period

The warranty period is as follows:
Warranty period: 2 years

The warranty period starts from the date of original purchase. Damage caused by human factors or force majeure is not covered by the warranty.

Terms of Service

During the warranty period, we will be responsible for repairing or replacing any defective or damaged products free of charge.
But this is only for damaged parts, if you want to replace the entire circuit board, you must pay for it.

For those that exceed the service life, we will be responsible for repairs and only charge for the replaced parts.

Shipping Costs
For all valid warranty claims, the user shall bear the shipping costs of sending replacement goods. The user shall bear the shipping costs of returning defective goods.

FAQ

1. Are you a factory or a trading company?

MAN YIN Audio Equipment Co., Ltd. is a leading professional audio technology supplier. We are headquartered in Guangzhou, China, and are a manufacturer with many years of export experience. We have won an enviable reputation at home and abroad by continuously providing high-quality products and services.

2. How to ship to my country and how long does it take?
It depends on the order quantity and the shipping method, express and sea shipping are optional.
For small orders, we can ship within 3 days after receiving the payment.
For large orders, we can ship within 7 days after receiving the deposit.
Please contact us for more details :)

3. Can I make products with my own logo?
1>.Yes, we can provide you with OEM service, print your logo on the product. After confirming the order, please provide a picture of your logo.
2>. For the logo on the amplifier, screen printing logo is free.

4. I have my own ideas for the products, can you help to produce my own products?
Of course, we can provide ODM service. Please tell us your ideas and needs, our experienced engineers will customize and develop equipment for you. Without your authorization, we will not tell others that we are your supplier, nor sell your products with our own brand.

Shipping:

The shipping time is 24-48 hours after the payment is cleared.

Except for DHL/FeDEX/UPS, which takes about 7-10 days, others take 18-60 days.

(90 days for Brazil and about 75 to 80 days for South American countries.)

If you still haven't received the goods within 30 days, please contact us and we will try our best to check and provide assistance.

-We generally ship according to the logistics method selected by the customer.

-For special countries/regions, we will send a special line to facilitate customs clearance for customers.

*Taiwan Province* Taiwan special line will take about 10 days with the best service time.

Important reminder:

Important!! Import tariffs are borne by the buyer.
I can declare any value for you, but I cannot guarantee 100% customs clearance. If necessary, please leave a message to customer service.

Feedback:

Your satisfaction is our motivation. Please show the product pictures and leave us a 5-star praise,

Thank you again for your attention.