Cov khoom siv suab nrov muaj xws li: lub zog amplifier, hais lus bracket, hais lus ncua kev kawm ntaus ntawv, tov khoom saib xyuas systemmicrophone, hais lus cable, suab kab, suab tswj qhov system, tswj qhov system, thiab lwm yam. Fais fab amplifier yog ib qho tseem ceeb ntawm cov theem suab nrov, uas yog ab ...
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