DGNOG Karaoke Digital Audio Effect Processor FX12L Microphone Sound Echo Effect System Bluetooth For Family Gatherings Party

​ ◎Professional pre-amplifier adopts dual-mode reverb processing, which makes the vocal effect more abundant, natural and transparent. It is a high-fidelity smooth natural sweet style stereo dual reverb and multi-purpose karaoke effect. The output has front (rear) left and right channels, center channel, and subwoof frequency channel. And it is very simple and convenient to use like karaoke amplifier. ◎High-grade aluminum alloy panel is transported, 1U ultra-thin design, using karaoke adjustment to make debugging more convenient and easy. ◎The microphone is equipped with 6-band parameter equalization adjustment, the adjustment range is wider, the sound is more delicate and soft, and the original tone is not damaged, the single-band sound quality effect is improved, and the howling frequency is effectively processed. ◎Subwoof channel output design with crossover point and adjustable output gain; Subwoof channel has a perfect anti-low-frequency self-excitation circuit, whe