Audio Processor Equipments of 2025
Best Choice1
FULODE12% OffFULODE DP-26 2-In/6-Out Professional Digital Audio Processor, DSP Loudspeaker Management for Line Array Systems, All-in-One Matrix System with Equalizer, Crossover, Mixer, Effect Processor & Delayer.
Main highlights- The machine provides USB and RS485 interface can be connected to the computer, through the RS485 interface can be connected to a maximum of 250 machines, and ad hoc RS232 serial port, convenient for different occasions when the application needs, and more than 1500 meters away from the computer to control. Stand-alone or PC control software can store 12 kinds of user programs.
- The DP-26 is a 1U rack-mountable, high-performance audio processor that combines the functions of multiple conventional devices into one unit, including a crossover, equalizer, limiter, delayer, and filter. It allows for easy configuration using the panel’s function keys and coding wheel or through a computer with dedicated PC control software, making operation convenient, intuitive, and efficient.
- Each output channel can be individually set high-pass filter (HPF) and low-pass filter LLPF), high / low-pass filter parameters can be independently adjusted to achieve asymmetrical crossover function; variable high / low-pass filter slope can be set, which (Bessel), (Butterworth) can be set to 12dB, 18dB, 24dB per octave, ( Linkwitz-Rilev) can be set to 12dB, 24dB, 36dB, 48dB per octave.
- Each input and output has a delay and phase control and mute settings, delay up to 1000ms, less than 10ms, step distance is 21us: more than 10ms, step distance is 1ms. Delay units are available in milliseconds (ms) , meters (m) , and feet (ft).
- 96KHz sampling frequency, 32-bit DSP processor, 24-bit A/D and D/A conversion, each input has 31 segments of GEQ + 10 segments of PEQ, the output of 10 segments of PEQ; 2x24 LCD display function setup, 8 segments of the LED display input and output of the accurate digital level meter, mute and edit the status.
9.8Exceptional
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Value for Money2
dbxdbx 266xs Professional Audio Compressor/Gate Dynamic Effects Processor with Sidechain Insert. For Portable, Tour, Studio. 1U Single Rack Space, Silver
9.9 Simple to use9.9 Sheerness9.9 worth the moneyWhy we love it
Smooth operation for various audio adjustments.
Accurate setup with separate precision LED displays.
Great sound quality at an affordable price.
9.7Exceptional
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3
AudioControlAudioControl EPICENTER Digital Bass Restoration Control Processor, Car Audio Bass Booster Enhancer with Wired Remote Control (Black)
9.7 Bass sound8.7 Simple to use8.0 worth the moneyWhy we love it
Enhanced bass output for a dynamic listening experience.
Remote control for easy bass adjustments from the driver's seat.
Advanced technology ensures clear, immersive sound quality.
9.6Exceptional
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4
MUSYSICMUSYSIC MU-PRE2H Professional Audio Sound Processor Pre-Amp
Main highlights- USB/SD/Bluetooth Player / Power on/off switch with LED indicator /
- Tape monitor switch / Rack mount design / 110V - 220V switchable
- Microphone input jack / Microphone level control / Bass/midrange/treble/loudness/balance controls
- Master volume control / High/low frequency filter / Input source selector
- Aux/MP3/FM Tuner/USB/SD/BT/input RCA jacks / Tape monitor switch
9.4Excellent
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5
MIZISNRMIZISNR Stereo Graphic Equalizer 15-Band EQ for Home Audio System, Rack Mount Dual Channel Pro DJ Equalizer with Subwoofer Output, Noise Reduction (EQX-215S)
Why we love it
High precision audio customization.
Versatile connectivity options.
User-friendly setup and operation.
9.3Excellent
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6
DepushengDepusheng X5 Karaoke Professional Digital Audio Processor Can Set via a PC Interface Prevent Howling
Main highlights- This product is audio processor, with speaker processor karaoke function's effects, each function part of independent adjustable, strong treatment effect, which is easy operation.
- Professional Digital Effector: Anti howling system, eliminate interference sound, and listen to heavenly sound quality.
- Intelligent Computer Control: 7 segment music equalization / 15 segment microphone equalization.
- 7 Rows of Quick Freezing Heat Dissipation Openings: Ventilation heat dissipation openings are arranged at the top of the machine, which can rapidly dissipate heat and protect the inside of the machine and prolong its service life.
- 3 Microphone Channel Connection: 3 microphone channel design, using 6.35 hybrid wiring, connection is more convenient, interface technology is good.
9.0Excellent
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7
RiworalKT150 Professional Ktv Digital Equalizer Preamp Effector Anti-Howling Audio Processor Echo Usb Mp3 Bluetooth Fiber Optic Microphone Input Home Reverberator Karaoke
Main highlights- 【Whole Metal KTV Pre-stage Reverberation Effector】 New upgrade to the anti-howling digital mixer reverberator with dual display screen design. Built-in effect smart chip, Bluetooth connection to enjoy music.sensitive knob and metal housing. There are modes of bass channel, center channel, left channel, and right channel, giving you a complete stereo feeling.
- 【Support Microphone Input】Front panel 2-way R+L OUT 1/4"(6.35mm) /rear panel 2-way XLR microphone +1 way 6.35mm input interface, support microphone volume adjustment/bass adjustment/treble adjustment.support microphone volume adjustment/bass adjustment/treble adjustment.Widely used in: weddings, concerts, bars, business meetings, business events, karaoke, family entertainment, outdoor performances and other.
- 【PACKAGE LIST 】Audio Pre-effector*1, Optical Fiber Antenna*1, Power Cord*1, Instruction Manual*1. 【If there's any problem, please don't hesitate to contact us, we are very happy to help and strive for good customer service.】
- 【Intelligent One-button Howling Prevention】Using multi-point frequency shift technology, suppress howling and avoid voice collapse. It is recommended to keep this function on.Using hidden metal adjustment knob, you can adjust music and vocals in detail,with a time delay, repeat, treble, alto, bass adjustment function, and you only need a single screw to adjust, so you can easily obtain professional singing level.
- 【Input And Output】Support 5- way input, audio input, AUX audio input, Optical fiber with antenna, USB and Bluetooth .(BT Range about 50 Feet). You can press the INPUT key to switch the input of each audio source. Support subwoofer output, recording signal output and XLR output port.Equipped with an exclusive remote control, Note: If optical fiber connection is used, the buyer's audio output device must have optical fiber output interface to use.
8.9Very Good
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8
KJHQTTLHKJHQTTLH 882I Professional Audio Enhancer, Sound Exciter Maximizer, Podcast Equipment Processor, Studio Mixer Vocal Effects Processor for House Karaoke, Stage, Live Broadcast,Performance
Main highlights- Qutput lmpedance: 600 Ohms, balanced 1/4" TRS phone jack or XLR jack Pin
- Maximum Process: +12dBu boost at 5kHz, 0dBu input
- Maximum Output: +23dBu
- Input Impedance: 14.7k Ohms, balanced 1/4" TRS phone jack or XLR jack Pin
- Bypass switch can be used to compare the difference by 882i Maximizer signal before and after treatment
8.6Very Good
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9
FULODEFULODE K-8 Professional KTV Digital Pre-stage Effector Anti-howling Audio Processor Echo USB MP3 Bluetooth Optical,with Remote Control,For Household Reverberator Karaoke,Stage,Church, Performance,Wedd
Main highlights- Supports 6 inputs: DVD audio input, AUX audio input, optical and coaxial input, USB and Bluetooth input. 4 microphone inputs. Supports subwoofer output, center speaker output, front left and right channel output, surround left and right channel output. Note: If using an optical connection, the purchaser's audio output device must have an optical output connector in order to be used
- Real Dual-ECHO Adjustment：Music/ Microphone/ Sub/ Reverb/ Echo/ EQ. Adjusts to the characteristics of the music/singer/usage scenario to dial in a more balanced and appropriate tone
- Package content: audio pre-effects * 1, data cable * 1, remote control * 1, power cord * 1, screwdriver * 1, manual * 1, U disk software * 1, CD-ROM software *1
- Intelligent anti-whistling: adopts multi-point frequency shifting technology to eliminate whistling in the sound reinforcement system, bringing a more comfortable experience. Also prevents damage to microphone and speakers
- Infrared Remote Control + Screwdriver Control: Equipped with screwdriver adjustment, it can prevent accidentally touching the keys, which will lead to misplaced parameters. Equipped with infrared remote control, easy and fast operation, you can adjust the parameters as needed at any time, and remotely adjust the effect parameters
- Computer Control Adjust The Parameters: The panel is equipped with a USB interface, Easily connected to a computer via a data cable. Can be directly in the software to adjust parameters, very convenient
- All-metal KTV preamp reverb effector: Newly upgraded anti-howling digital mixer reverb, using high-definition LCD color digital screen, always grasp the working status. Built-in effect smart chip, sensitive big knob and metal shell.
8.5Good
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10
NYANSProfessional Feedback Suppressor, Microphone Anti-Howling Feedback Frequency Shifter, Anti-Howling Audio Processor, for Performance Stage Conference,Blue-4in4out
Main highlights- 【High-quality material】 metal material, brushed glossy panel, beautiful and fashionable texture, suitable for KTV/home entertainment/performance conferences, etc.
- 【Feedback suppressor】 The digital processing chip operates with high configuration, automatically recognizes audio signals, suppresses feedback sounds in all directions, effectively prevents howling, improves the working quality of the equipment, and outputs pleasant sounds.
- 【Diverse functions】 Full-featured interface, metal snap interface technology, XLR interface to ensure signal stability. A variety of input and output types are available
- 【8 howling point memories】 Professional automatic feedback suppression algorithm supports 8 howling point memories, which provides an anti-howling effect and more effectively protects expensive equipment such as power amplifiers and speakers.
- 【5-level parametric equalization】 The internal circuit adopts 5-level parametric equalization and digital frequency shifting anti-howling technology, which can effectively increase the microphone pickup distance to prevent howling, and the effective anti-howling can reach 99%
8.3Good
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