FX12L Professional Preamplifier Multi-channel Microphone HiFi Digital Effector DSP Reverb Processing

FX12L Professional Preamplifier Multi-channel Microphone HiFi Digital Effector DSP Reverb Processing

Description:
- Excellent feedback suppression circuit to prevent howling.
- Meeting the needs of multiple occasions, presenting beautiful voices from meetings to stages.
- The professional preamplifier adopts dual-mode reverberation processing, which makes the vocal effect more rich, natural, and enticing. It is a high fidelity, smooth, natural and sweet style stereo dual reverb and multi-purpose karaoke effect device. The output includes front (rear) left and right channels, center channel, and ultra-low frequency channel. And it is very simple and convenient to use, just like a karaoke amplifier.
- High end aluminum alloy panel transportation, 1U ultra-thin design, using card packaging adjustment to make debugging more convenient, easy, and simple.
- The microphone is equipped with a six segment parametric equalization adjustment, which has a wider adjustment range and produces a more delicate and soft sound without damaging the original tone, improving the sound quality of a single frequency band and effectively handling howling frequencies.
- Ultra low channel output design with frequency division point and adjustable output gain: Ultra low channel has a complete anti low frequency self-excited circuit, which can be used when entering M1C. The low-frequency signal output port automatically attenuates by half to prevent equipment damage caused by low-frequency whistling, and has a microphone function that does not enter the ultra-low channel.
- The center channel output design allows for the selection of music/reverb ratios or pure vocal dry tones, and allows for individual control of volume and adjustment of high, medium, and low frequencies.
- There are 5 channels for MIC input, 2 on the front and 3 on the back panel.
- This device comes with Bluetooth audio input, fiber optic input, and USB input.

Key Features:
- Feedback suppression
- Multi-channel microphone
- HiFi sound quality
- Microphone vocal modification
- DSP reverb processing
- Reverb equalization

Specification:
- SNR (1kHz, 0dB): 90dB
- THD+N: 1kHz - 3dB 0.03%
- Sensitivity: 6mV/4Kohms for MIC; 280mV/30Kohms for AUX
- Frequency: 40Hz - 15kHz
- Tone: +10dB (100Hz) for bass
- Mid-channel: 87dB
- Ultra-low channel: 87dB
- Separation degree: 75dB
- Sound quality adjustment range: ±10dB (100Hz) for bass; ±10dB (10kHz) for treble
- Microphone: ±10dB (100Hz) for bass; ±5dB (10kHz) for treble
- Microphone noise threshold: over-control voltage of 3mV, starting time of 3S
- Distortion (1kHz, 30mV): 0.03%
- Power: 25W
- Net weight: 2.1kg

Package Included:
- 1 x Digital Effector