บอร์ดปรีไมค์ คาราโอเกะ ปรีไมค์ เสียงดี

JRC5532 with the volume control knob can control the volume of accompaniment. The reverberation knob can adjust the size of the reverberation. JRC5532 sound clear and reliable. 1. The total volume 2. The reverberation time adjustment 3. The reverberation depth adjustment 4. The microphone volume - The microphone input - The microphone audio output (output to power amplifier) - Music audio input (DVD, TV, PC, mobile phones, audio input) - The power switch - Power Supply : DC 12V 1A