Sell your stuff at The Official PhilMusic-Ads Facebook Group: https://www.facebook.com/groups/PhilmusicAds/
Pre, AC adaptor nagco-convert ng alternating current to direct current, DC. Naiiba lang tawag (AC adaptor, DC adaptor) pero usually pareho lang yan. Transformer ang tawag kung ang kailangan mo yung pang-step down ng 220VAC to 9VAC.