Last week I shared with you how to check whether a microphone is suitable for you based on the frequency response. Next is the driving method of the microphone. In fact, there are 3 types of microphones, Dynamic, Condenser, and Ribbon.The Ribbon microphone is a microphone that uses aluminum ribbon vibration to generate a signal. It's not very common, so I won't introduce it this time. If you rea...

Signals are divided into analog and digital, and unless we use MIDI（(Musical Instrument Digital Interface)） recording, almost all musical instruments send Analog signals. However, it is no longer a tape recording, but a digital recording century. Mastering the level of converting analog to digital will determine the quality of most recordings. Therefore, some well-known microphones can be sold at ...

Definition of noise There are many types of noise, and the causes are different and the performance is different. Therefore, it is necessary to classify the noise. The following is a classification of the common noise in several audio equipment, ...

Something you need to know when choose wireless microphone 1. A complete wireless system consists of a transmitter and a receiver, which must be set to the same frequency.If two transmitters work on the same frequency, interference will occur, making the wireles...

How to maintain wireless microphone? There is an overlap between the maintenance of the wireless microphone and the wired microphone. The article on the maintenance of the wired microphone was written last time, and it will not be repeated here. It is recommende...

Main points and methods for maintaining wired microphones Like other equipment in the sound system, the microphone also needs regular cleaning and maintenance, and it is best to include the microphone in your PM plan (prevent...

Sinbosen Main product Sinbosen audio is an audio equipment manufacturer with 10 years of experience.We are committed to developing our product quality and service.We have 3 main production lines and 2 secondary production lines.Main production linePower amplifie...

This is a title Our FP Series & DSP series can not long time work in 2 ohms. To protect speakers and power amplifier lifespan, we don't suggest you use FP/DSP series amplifier under 2 ohms. We had developed new digital power amplifiers, which ca...

How to fully use the function of dsp amplifier? First, let's briefly introduce our DSP series amplifiers. The advantage of the DSP power amplifier is that this series of power amplifiers have the function of audio processing, and no e...

What makes a wireless microphone system? A wireless microphone system consists of three main parts: an input device, a transmitter, and a receiver. ...

Classified by application, speakers are generally divided into main playback speakers, studio monitor speakers and stage speakers.The main playback speaker is generally used as the main speaker of the audio system. It assumes the main playback task. When playing in a spacious place, you will hear a...

Q: There are many amplifiers in your company. Which one is best for me? A: How much power and impedance do you use? ...

Classification of speakers in professional audio systems At present, the level of program signal source equipment and power amplifiers has been made very high, so the key to an audio system composed of high-quality sound sources, high-quality amplifiers, and spe...

Points for connecting professional audio equipment 1, Balance:Nowadays, the jacks on the back panel of most audio equipment are balanced ports. We just choose whether to use XLR balanced lines to connect the equipment or TRS 6.35cm stereo connectors to connect the equipm...

What's including in an AXT-220D wireless system? Our products are packaged in a beautiful color box. To protect the products when we send them out, we also pack it with reliable ABF and carton on the outside.After removing the outer protection, you can see the ...

500 MHz Band Wireless Microphone SKM9000 513-588 MHz ...

This is a title Super-cardioid microphone Such directional microphones are becoming more and more popular in live performances, such as Beta 58a. On the stage, they can better record the voice of the lead singer and block the sound of...

What is a cardioid directional microphone? Cardioid: Only pick direction facing the microphone This is the type of microphone most often used by singers. Often described as having a heart-shaped pattern, it is often used in st...

Q : What is bridging? What is the use of bridging? A : In professional amplifiers, Bridge mode refers to bridging between channels and channels. For example, if the left channel and the right channel are bridged, then the power of the power amplifier is theoreti...

Can I use two microphones of the same frequency at the same time? Cannot be used at the same time. Wireless transmission cannot be "mixed" in the air, and even at the same frequency, the receiver cannot mix the two transmitted signals. For example, it is impossible for t...

Equipment connection sequence 1. BASS SYSTEM DEVICE CONNECTION: Mixing Console（1-2 Grouping）→Equalizer →Crossover→Compressor/Limiter→Subwoofer Amplifier→Subwoofer Box ...

One of the main features of the active speaker is the built-in electronic crossover, DSP module and built-in power amplifier board. The "active speaker" usually marks the output power, input impedance and input signal level of the built-in amplifier, so all you have to do is connect it. Things are ...

How is the sound range and audio range of the sound reproduction of the audio system divided? How is the performance of each frequency band on music? The range of the sound of the sound system can be generally divided into sub-bass, low-sound, mid-bass, mid-range: high-p...

What is a TD class amplifier? The TD stands for “tracking class D,” which means that the power supply tracks the audio signal at all frequencies, supplying the required rail voltage while at the same time reserving additional headroom. Although the final output stage is ...

What is the difference between Class A, Class B and Class D? If you have followed power amplifier technology for any length of time, you will have noticed mention of "class", as Class A, Class AB, etc., .These terms do not refer ...

Do I need to match an amplifier's impedance (such as 8 ohms or 4 ohms) to my speakers? Almost any audio amplifier will work with 8 ohm speakers (with some exceptions such as fixed voltage amps.). However , as you lower the impedance of speakers you connect to a ...

How should I store my microphone when not in use? When not in use, it is recommended that the microphone be stored in a cool, dry environment. It is best to keep the microphone in a plastic bag with some moisture absorbing crystals near the capsule. This will en...

My dynamic microphone doesn't require phantom power. Will phantom power damage my dynamic microphone if it is left on?? No, whilst these mics do not require phantom power, microphones are built to cope with being fed phantom power and this will not damage the eq...

Virtually all pro wireless systems operate on either the VHF (very high frequency) or UHF (ultra high frequency) bands. VHF wireless systems generally operate within the 174 to 216MHz range.Easy to be disturbed by various electrical clutterUHF uses the 300~3000MHz range .Since the interference of t...

The true worth of a wireless system is determined by its overall sound quality, dynamic range, freedom from dropouts and interference, and its operating range. Essentially, you want a wireless system to sound like a wired system. You also want a system that has easy-to-use controls and easy-to-read...

How is the quality of the product? How is the quality of the product? We have strict product quality inspections. Every product undergoes rigorous testing before it leaves ...

Why is the MUTE light of the amplifier turned on? In fact, the power amplifier, like people, sometimes gets sick and there are some minor problems in the ...

There is the VPL (Voltage Peak Limiter) setting available on the FP series amplifier. VPL voltage selections in Standard & Bridge ModeIf you have speakers that don't need that much power, therefore you can lighten the restraint on FP amp, which can minimize the risk of blowing speakers due to too much power.Remark:1. These data for reference only. Please according to your whole audio system to adj...

Pay attention before buying:Please confirm your area Voltage & Plug of amplifier/Other special requirements to our salesperson.Change amplifier Voltage Attention:- If the amplifier is 110V but work at 220V, it will burn out and cannot turn on. If the situation is lighter, you can use it after replacing the power supply board. If it is serious, the power amplifier will be scrapped.- If the amplifie...

There is two way to get it. 1. Please open your computer to download the DSP software from our website link: http://..........com/oid1739142/Download.htm2. Please contact our sale rep to send you via WeTransfer. DSP Power Amplifier Features:1. Built-in 96KHz sampling frequency, 24-bit A / D and D / A conversion, 32-bit floating point DSP chip processor with active frequency division, delay proc...

1) First, please tell us what products you need? Remind us that the working voltage in your county (110V or 220V) and power cable Plug. - If you need 110 Volt, we will produce 110 Volt for you, the working period is about 90-130 V; - if you need 220 Volt, we will produce 220 Volt for you, the working period is about 200-240 V.2) Please tell us your address (your city name and zip code), we will h...

YES! We can supply original LOGO if you need.We also can make your own LOGO. Just send us your logo design we will do for you.Cost is free and leads time about 3 days. Very fast!Contact us for the details

To meet the needs of clients, Sinbosen is developing more new products, including strengthening versions and more powerful amplifier. such as FP12000Q and FP22000Q amplifier. Sinbosen FP series switching power amplifiers, featuring 8 different models, with power output from 625 to 15000 watts per channel. Sinbosen (Aoyue) FP SERIES AmplifierFP SeriesFP7000FP9000FP14000FP6000QFP10000QFP20000QFP2200...

FP20000Q and FP22000Q power amplifier were first developed by our factory engineer. Sinbosen (Aoyue) 4 channel live sound bass power amplifiers are the core model in the Sinbosen FP series, which are the perfect design for large-scale events. The main difference between FP20000Q and FP22000Q amplifierFP22000QFP20000QFP22000Q RMS Power2500W x4 ch @8Ω4650W x4 ch @4ΩFP20000Q RMS Power2250W x4 ch @8Ω...

To protect your amplifier's working life, please read the following operation methods:1. The power amplifier has a high requirement on the operating voltage, please ensure that the working voltage is stable.2. If you want to test the amplifier before normal use, please must test it based on Two output channels with speakers at least. Don't do the test under the individual channel, because it will ...