With custom password engineering lock, the latest digital feedback anti-howling

Product introduction >>>
● Merger smart dual-effect chip Kara OK amplifier
● high-end LCD screen, the program menu, so that control is clear and simple
● The latest digital frequency shift function, effective suppression of howling
● The latest 48BIT double reverb superposition effect processing line, singing relaxed and natural, more delicate sense of space
● Power parameters with digital models stored
● with free combination password engineering lock, effectively control the number of switching machines

Technical parameters >>>
Audio input
  4 system input, 2 band music volume limit
Microphone input
  5 system: front 3, rear 2 with microphone volume limit
Effect output
Frequency response: 20hz-20K
THD distortion: ≤0.03%
Input sensitivity microphone: 9mV
Input sensitivity music: 9mV
Microphone input impedance: 600Ω