★ Multifunction: Sensitivity adjustment preset/programmable 24-bit signal processing. 99 sets of preset programs, audio signal splitting equipment is located in front of the amplifier. ★ 4-core DSP chip processor: This machine adopts the new DSP digital processor technology, adopts digital-analog fusion input and output, and high-quality balanced processing. Features stage-level music, vocals, and reverb adjustments. ★ Noise Reduction: Audio equalizer effectively reduces unwanted background noise and enhances the clarity and fidelity of audio output. ★ Ease of use: The independent power amplifier is used to amplify the signals of each audio frequency band, and then send them to the corresponding speaker units separately. Implements an active filter for easier adjustment and reduced power loss. ★ Portable and durable: Slim subminiature chassis with user-friendly interface. This stereo equalizer is easy to carry and store. Cool metallic black shell, sturdy and durable.