600W Digital Karaoke Power Amplifier

Product introduction:Front effector and amplifier two in one

Functional features

1. Adopt 32-bit high-performance DSP and AD / DA, 24 bit / 48K sampling pure digital professional KTV power amplifier;

LCD color high resolution Chinese and English display;

Dual mode Bluetooth, playing high-quality music, and controlling android app and Apple App;

U disk music playing function, supporting MP3 / wma / WAV / FLAC / ape multiple formats;

2. fiber digital audio input;

4 sets of microphone inputs, AB sets of microphones, two independent 5-segment parameter equalization;

Unique microphone feedback algorithm with 4 levels of intensity adjustable;

Echo effect and reverberation effect of professional singing; music tone changing function

Output channels can be output independently;

3. singing mode / hot dance mode / automatic mode;

4. manager, user and primary mode, password management;

5. function of password key lock; volume initial value and maximum value;

It has 10 groups of user parameter storage and call;

6. VOD song control interface RS232, wireless infrared remote control function;

Drive free USB interface connection, real-time control of all parameters through PC software.

Measurement length x width x height: 430x385x90mm

Technical reference

frequency response range (1dB):

(MUSIC MIC)20Hz~20KHz

input sensitivity:

(MIC)11MV (MUSIC) 210MV

center tone (± 10dB):

100Hz 2.5K 10KHz

microphone tone (± 10dB):

57Hz 134Hz 400Hz 1KHz 2.5KHz 6.3KHz 10KHz

music tone (± 10dB):

57Hz 134Hz 400Hz 1KHz 2.5KHz 6.3KHz 16KHz

microphone low cut: 30Hz 50Hz 80Hz 100Hz

signal to noise ratio (A-weighted): ≥ 95dB

Packing size:560×560×190mm

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.