SK 4 встроенная звуковая карта и цифровой подавитель обратной связи воспроизведение компьютера 48 В фантомный

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Цена:72,10 $ - 80,42 $*
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Описание и отзывы


Marketing Campaign

Our Advantages

We have many years of experience in the production
and foreign trade of sound equipment
We have warehouses in the United States, Mexico, Malaysia,
Thailand, the Philippines, Indonesia, Vietnam
If you need overseas spot products, please consult us before buying
Overseas spot products can save you more transportation costs and time


Place of Origin
Brand Name
Model Number
Signal Noise Ratio
Total Harmonic Distortion
Frequency response
20HZ-20kHZ (+3dB)
Auxiliary max output level
19dBu(1 kw, THD=0.5% )
Earphone Max output level
19dBu/150Ω (+25aBm)

SK-4 Built-in soundcard and digital feedback suppressor computer playback 48V Phantom audio mixer

Product Description

Customization Process

1. OEM manufacturing welcome:Product,Package...
2. Sample Order
3. We will reply you for your inquiry in 24 hours
4. After sending we will track the products for you once every two days,until you get the products.

When you got the goods, test them,and give me a feedback.
If you have any questions about the problem, contact with us, we will offer the solve way for you.

1. Determine product style, material, functional details, logo and packaging method
2. Preliminarily confirm the price
3. Charging sample fee
4. The factory arranges sample production
5. Send samples to customers for quality confirmation
6. Collect advances
7. Arrange production
8. Arrange customer inspection after production
9. Pay the balance
10. Deliver goods to customers

Company Profile

Riworal Trading (Enping) Co., Ltd. was established in 2018.
Committed to the research and development of electro-acoustic system: portable microphones, portable recording wirelessmicrophones, wireless audio equipment, home karaoke equipment, conference audio system, stage audio system, recording equipment, etc.
From design, research, test to finalization, production and delivery, our products strictly follow all the requirement in each
step to ensure all products are perfect when delivered.

It continues to innovate and reliable equipment for general entertainment and public speaking events, by providing a series of stylish electronic audio products to serving everyone.
Our philosophy is to make everyone have a better life and work.


Customization Q&A
Q1: What is your terms of packing?
A:Generally,we packing our goods in neutral boxes and cartons. If you have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.
Q2: What is your terms of payment?
A:T/T 30% as deposit,and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
Q3: What is your terms of delivery?
Q4: How about your delivery time?
A:Generally,it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5: Can you produce according to the samples?
A:Yes,we can produce by your sample or technical drawings. We can build the molds and fixtures.
Q6: What is your sample policy?
A:We can supply the sample if we have ready parts in stock,but the customers have to pay the sample cost and the courier cost.
Q7: Do you test all your goods before delivery?
A:Yes,we have 100% test before delivery.
Q8: Can you print my brand name (logo) on these item?
A:Yes,we support OEM & ODM service.
Q9: Are you just trading co. or factory?
A:We have our own factory specializing in the production of microphones, and we also have deep cooperation with many factories that produce other products
Q10: How do your factory control quality?
A:Quality is the most important for us. We have professional QC. All of our products pass 4 times inspecion by before delivery.
The first time for raw meterial,second for finished products,third for products appearance and fourth for function.
Q11: What is the payment term?
A:We accept all payment methods. Alibaba Trade Assurance is the safest way for online transaction.
Q12: Can you accept small orders?
A:Yes,we can. Certain products we offer low MOQ.

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