Collection of cheap digital echo with excellent anti-feedback

JBL KX180A digital reverb has the full and correct name of a pre-amplifier Karaoke audio signal processor specially designed for Karaoke singing, with the task of mixing background music and microphone sound together, creating effects and then sending them to the Power Amplifier (power amplifier) ​​and then playing them out to the speaker.

JBL branded product of Harman Group, sold at the end of November 11, model KX2021A is an upgraded version of model JBL KX180 (launched in March 180)

2. BFA K-8000 Pro anti-feedback digital reverb

BFA high-end anti-feedback digital reverb The K-8000 Pro has the typical characteristics of popular digital reverb lines today with a fairly thin vertical size, easy for you to stack with other devices. The mixer weighs only about 3,7kg but the device's shell is still made of very sturdy aluminum alloy.

This material helps BFA K-8000 Pro conduct heat well, silver gray color with aluminum milling pattern makes the device more aesthetic. With the ability good anti-howling BF K8000 digital mixer is ranked among the high-end mixers that are highly appreciated on the market.

There are three clearly divided areas on the front of the high-end karaoke mixer BFA K-8000 Pro, including: on the left are the buttons to adjust the speaker effects and select the operating mode, the middle area is the LCD screen displaying the necessary information and the IR infrared eye, on the right are the knobs to adjust the sound effects and the USB connection port. It can be said that the scientific layout helps you optimize the use of the device.

Power connection ports, Optical, Coaxial ports, speaker output ports, power switches, etc. are all neatly arranged and located on the back of the BFA K-8000 Pro mixer. Comes with a remote to control the device remotely.

3. High-end anti-feedback digital reverb Wharfedale WKP-301

Anti-feedback digital mixer Wharfedale WKP-301 is an advanced mixer line in the WKP series of Wharfedale (UK). Equipped with full sound processing effects of professional mixers, this digital echo is very suitable for home karaoke, pro karaoke at karaoke businesses, cafes, tea rooms.

Anti-feedback digital mixer Wharfedale WKP-301 is an outstanding design of Wharfedale with a simple, sophisticated but no less luxurious and modern style. This product promises to contribute to enhancing the beauty of any interior space.

Possessing all the sound processing effects of a professional mixer, the Wharfedale WKP-301 anti-feedback digital reverb will not disappoint you with its soft, flexible sound quality. Along with the excellent anti-feedback mic function, this digital reverb will produce clear and bright sound for many different genres and melodies.

4. E3 S7 Digital Echo Super Anti-Howling

E3 S7 Super Anti-Howling Digital Echo belongs to the high-end karaoke digital echo line, launched by E3 Audio in the Vietnamese market.

Product introduction Mixer E3 S7

Product High-end digital echo E3 S7 Synthesizes the most advanced digital echo technologies, bringing high efficiency to sound quality.

Structure

• EQ system with 20 independent PEQ bands for both mic and music.
• E3Audio's latest sound card delivers detailed and clear music and microphone sound.
• The ability to adjust Echo, Reverb, Delay helps the mixer deliver standard sound quality.
• Extremely high anti-feedback and low distortion