MP-300 Professional Audio Exciter Pre-Processor With Bluetooth USB Optical Input For KTV Stage

MP-300 Professional Audio Exciter Pre-Processor With Bluetooth USB Optical Input For KTV Stage 1. Signal-to-Noise Ratio: >93 dB 2. Frequency Response: 20 kHz (+-0.3 dB) in bypass mode 3. Maximum Clarity Enhancement: +13 dB 4. Maximum Low-Frequency Compensation: +13 dBu 5. Dimensions: Approx. 48 x 16 x 4.5 cm Features: 1. Utilizes an independent dual-channel (Channel 1 & Channel 2) circuit design, supporting separate high-frequency and low-frequency sonic enhancement processing. 2. Allows for independent adjustment of bass compensation and treble clarity for each channel based on audio requirements, enhancing sound layering and resolution. 3. Supports user-selectable center frequencies for high-frequency enhancement within the 1 kHz to 8 kHz range. 4. Equipped with a low-frequency toggle switch to effectively filter out unwanted low-frequency noise, reducing the overall load on downstream power amplifiers and speaker systems. 5. Features an internal high-spec feedback suppression circuit that automatically suppresses microphone feedback (howling) during live vocals or broadcasts, improving vocal performance and protecting audio equipment from harsh feedback noise. 6. Front-panel USB port supports direct MP3 playback, accompanied by physical buttons for mode switching and track navigation. 7. Rear-mounted Bluetooth antenna enables wireless connectivity with smartphones and other smart devices; also supports optical input as well as standard balanced XLR and RCA inputs. 8. Designed to standard 1U rack specifications for easy integration into standard equipment racks; suitable for a wide range of indoor and outdoor sound reinforcement environments, including stage performances, conferences, barsclubs, and business entertainment venues.