Our company has formed its own unique development mode and distinctive business positioning. Our company adheres to the customer-oriented principle and always pays attention to the needs of consumers and try our best to provide best USB Bluetooth Amplifier, easy to use pa amplifier, refurbished pa amplifier for them.To provide customers with high quality operational amplifier and innovative design is our business philosophy. We put our clients’ needs first and are committed to providing a seamless and hassle-free experience. The company's tenet is "being real, product practical, and affordable". "Customer satisfaction" is the highest goal, to win customers with good reputation, superior quality, and excellent service, and to win the market with advanced technology and scientific management methods. We are willing to sincerely cooperate with friends from all walks of life and make progress together. Compared with our peers, we have not only the advantages in price, but also the incomparable advantages in quality and service. We take rich foreign trade experience, good business reputation, smooth sales channels and other advantages as one of our competitiveness. Our company specializes in exporting high-quality products to customers worldwide.
  • WIFI Streaming Amplifier
    WIFI Streaming Amplifier YZ-6120W is are designed to meet the requirements of medium sized professional public address installations,and designed with overall 70/100-volt and 4/8 ohms(Ω) loads and
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  • 8 Channel Pre-amplifier
    8 Channel pre-amplifier, with separate volume control for each input YZ-881P. One mic input and 8 aux inputs, 8 outputs, EMC input. Work with power amplifier.
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  • 5 Zone Mixer Amplifier With USB BT FM
    5 Zone Mixer Amplifier with USB/BT/FM, 5 Mic, 2 Aux, 70V/100V/4-16ohms. 60/120/240/350/500/650 watts of amplifier power are available. Three 6.35mm microphone inputs,MIC1 overrides MIC2,MIC3
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  • Mixer Amplifier 120W
    Bluetooth Mixer Amplifier YZ-850PM is mixer Amp with Mp3 & FM&Bluetooth, 3 Mic, 2 Aux, 70V/100V/4-16ohms for background music playback of small and medium-sized indoor venues such as small and
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  • 6 Zone WiFi Bluetooth USB Mixer Amplifier
    6-Zone 120W WiFi&Bluetooth&USB Mixer Amplifier. Built-in WiFi wireless music streaming receiver, Bluetooth receiver, and USB player. Both 70/100V constant voltage output mode and 4/8Ω.
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  • Wireless WiFi Mixer Amplifier
    Wireless WiFi Mixer Amplifier -70W/130W/300W/500W/800W. Supports both Wi-Fi wireless connection and direct LAN network connection. Device shutdown time can be set via the APP player.
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  • USB Bluetooth Amplifier
    USB Bluetooth 500W Mixer Amplifier YZ-M500U. Built in USB bluetooth audio source and can provide both 70/100V and 4-16 ohm output..
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  • 6 Zone Mixer Amplifier
    6 Zone Mixer Amplifier YZ-500MS. Amplifier built in bluetooth, MP3, Tuner, SD input, which save audio source device cost. Use with 6 zone paging microphone YZ-600PM max connect 6 pieces.
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  • Mini Mixer Amplifier
    Mini Mixer Amplifier YZ-61PM is desktop mini constant voltage digital power amplifier, with beautiful appearance and light weight,can be used for background music playback of small and medium-sized
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  • PA Power Amplifier
    PA Power Amplifier YZ-M4260 is Installed in the control room or sub-control room of each broadcast management area, built-in high-fidelity power amplifier, used for program playback and local
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  • Class D Audio Amplifier
    Class D Audio Amplifier YZ-D500 is used for public address class-d amplifier or commercial power amplifier, 120W/240W/350W/500W RMS, support 100V & 8 Ohm, 1U height, 19 inch rack mount and 85%
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  • 8 CH Amp
    8 CH Amp YZ-8350 is 8 channel power amplifier of 1U height and 19 rack mount type. The 8 zone power amplifier is designed of switching power technology, which features of mini power consumption &
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Genuine goods and reasonable prices are the standard of this company. They will not deliberately raise prices, nor will they deliberately reduce prices to make gimmicks.
Bryan Josephson star star star star star
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
Kim Dean star star star star star
You are a company that is very good at listening to people and is brave enough to correct problems.
Jean Coulston star star star star star
I really like these products, thank you!
Issac Ater star star star star star
After placing the order, I was looking forward to this batch of goods, the goods arrived on time today, the quality is really good, I feel that it will be very durable, and the delivery speed is also
Alberta Sellers star star star star star
The packaging of the products is intact, and the products inside are well protected. They look very beautiful, really!
Operational Amplifiers Basics, Characteristics, Types and...

Operational amplifier compares the voltage applied at one input to the voltage applied at the other input. Any difference between the voltages ever if it is small drives the op-amp into saturation....

The Different Types Of Operational Amplifiers...

Sep 17, 2022 · An opamp, also known as an operational amplifier, is a DC coupled voltage amplifier with a very high gain. An opamp, which stands for amplifier stage, is essentially a multistage...

Operational Amplifiers - Learn About Electronics...

the amplifier’s performance towards the goal of making the ideal amplifier. The bad news is that the ideal amplifier does not exist, but the good news is that the op amp does! Amplifiers Module 6...

Op-Amp Voltage and Gain Calculator - All About Circuits...

An operational amplifier (op-amp) is a voltage amplifier with a differential input and a single-ended output. The two most basic op-amp configurations are the inverting amplifier and the...

Operational Amplifiers (Op Amps) | Analog Devices...

The operational amplifier (op amp) is an important part of any analog signal chain, often working as a crucial part of the interface between sensors and our world-leading ADCs. Common analog op amp...

Operational Amplifier - Electronics Reference...

The operational amplifier is a DC voltage amplifier with high gain. Op amps are generally used in the form of an integrated circuit although they can also be constructed using transistors. Several of...

Our paging switch, chapel conference system, portable speaker with excellent product performance and a wide range of market applications, reflecting a huge market space and development potential. As one of the leading operational amplifier manufacturers in China, we warmly welcome you to buy discount operational amplifier in stock here from our factory. All customized products are with high quality and competitive price.
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