Detail amplifier karaoke crimsom cr amp void amplifier bluetooth mp3
PROFESSIONAL ECHO MIXING AMPLIFIER CRIMSON CR-AMP VOID
USB/MMC CARD/BT/FM RADIO/AUX MASTER VOLUME MIC& MUSIC EQUALIZER 2X3BAND 4 LINE INPUT MIC (VOL/HI/LO/RPT/DLY) MUSIC VOLUME : HIGH/LOW 1 LINE INPUT RCA 1 LINE OUTPUT RCA AC/DC