DSP-7700 Karaoke Processor with good sound quality
Product Features
●Three DSP processing chips are applied, with powerful functions and fast running speed
● Equipped with a 2-inch color screen, the interface is beautiful and the operation information is clear at a glance
● The music channel is equipped with low cut and 10 segment parametric equalization, including preset low-frequency, mid frequency, and high-frequency equalization, helping users easily achieve their favorite music effects
● Two microphone inputs, equipped with low cut, noise gate, and 12 segment parametric equalization. There are also customizable low-frequency, mid frequency, and high-frequency gain controls to meet different voice tube sound effect requirements
● Two line inputs that can be switched to instrument inputs, equipped with high-low switching, 13 segment parametric equalization, compressor, mixing, and multiple instrument effects
● LINE input: XLR maximum input level 8V
● Two channel voice output, providing dry microphone sound, can provide voice signals for VOD and other devices
●The microphone can switch the scene mode of all channels (excluding line input channels), switching between singing, dancing, and automatic modes as a whole
●All PEQs support single point bypass and whole segment bypass
Eight preset effect modes are available for users to customize, which can be quickly called and debugged in different application scenarios
● Can be debugged using PC and mobile apps to meet users' needs for quick debugging
● Supports PC-GUI wireless tuning
● Supports USB firmware upgrade
●6.35 headphone monitoring, adjustable volume, supports USB firmware upgrade
●Suitable for households, small KTVs, mass market KTVs and other places
Product Parameters:
Model: DSP-7700
THD+N:<0.02% @ 0dBu output
Response frequency: 20Hz~20kHz (0~--1dB)
Analog/digital signal conversion: 24bit, 48KHz
Dynamic range:>100dB
Signal to noise ratio: ≥ 87dB @ 0dBu output
Maximum input level:+9dBu (2.2Vrms)
Maximum output level:+9dBu (2Vrms)
Power requirements:~AC100~240V 50/60Hz
Dimension (WxHxD): 432x47.1x174mm
Weight: 1.8kg
Line input impedance: 10K Ohms
XLR output type: unbalanced
XLR output level: 0dBu rated,+9dBu (maximum)
XLR output impedance: 50 Ohms
RCA input type: unbalanced (left and right channels)
RCA output impedance: 115 ohms




