Gtnvume artakarq vichakum. Uni chexol. Upakofka universal blok pitania. Disker. Haykakan ritmer. Minuaner ev cayner. Gerazanc gorciqa. Ogtagorcvela miayn tnayin paymannerum... Naev poxanakum yamaha psr 550.kam aveli ejan gorciqi het. Der koxmic havelavcharov
YAMAHA PSR 1100 
