Product introduction:PRO-750A(Three in one amplifier)

Functional features

The audio output tube of international famous factory, with strong power, low leakage magnetic transformer power supply, using professional digital reverberation IC,

The microphone has a special stereo effect, using the latest karaoke line,

Using advanced professional MP3 playback technology, USB interface, SD card interface, two microphone access ports,

Two line access ports, line output holes, recording output ports,
Reverb function, excellent internal circuit,

Naturally has extraordinary sound quality, and the perfect mode structure makes the two channels of the power amplifier work more stably.

Start-up delay, short circuit, overload, DC, ultra-high temperature protection

Interface configuration

Built-in two high-end wireless microphones (optional)

1-channel optical input interface

Two external microphone input ports

Built-in 5.0 bluetooth lossless player and MP3 player interface

USB tuning software control interface

Two channel speaker output interface

PRO-250B 250W+250W(The main channel)(8Ω,EIAJ)Gross weight 11.1KG

PRO-450B 450W+450W(The main channel)(8Ω,EIAJ)Gross weight 12.2KG

PRO-750B 750W+750W(The main channel)(8Ω,EIAJ)Gross weight 14KG

Packing size:535×480×225mm

Question 1: What kind of packing can you provide?
Answer:We will use carton packaging for power timing device products, color neutral without any product LOGO. Distribution cabinet products are packed in airmail boxes or cartons. Of course, if you have special requirements, we can also pack the products according to your requirements, the cost is calculated separately.
Question 2:What are your payment terms?
Answer:T/T is 30% of the deposit, and pay 70% of the balance before delivery. Before you pay the balance, we will show you the pictures of the products and packaging.
Question 3:How long will it take to finish production?
Answer:Generally speaking, distribution cabinet products need 5 to 10 days after receiving the advance payment. The exact delivery time depends on the items and quantity of the order. The power timing device will be produced in 3-10 days, we will negotiate the details.
Question 4:Can we produce according to the sample?
Answer:Yes, our company supports customization, so we can produce through your samples or technical drawings. We also have our own technical designers.
Question 5:Do you accept custom orders?
Answer:You can. Our company is an OEM manufacturer, so we welcome custom orders. We will customize it according to your requirements.
Question 6:What is our company's advantage over other companies?
Answer:Our company has always been a audio industry power products manufacturers, including:
1. The production of various types of portable distribution box; 2. Power timing device;
3. Specialized in producing peripheral products of power supply;
4.HIFI power cable.