DAC-15XD guitar amplifier with four speakers. - Model Name: DAC-15XD - Number of Speakers: 4 - Adjustment Knobs: GAIN, VOLUME, MASTER VOL, BASS - Color: Black You can have a lot of fun with this one amp because it has multiple spatial effects that can be applied with mini-switches. It's less than 50 cm tall and about 40 cm wide, making it the perfect companion for experimenting with various spatial effects in your room! The four speakers are both adorable and awesome! As expected! Roland, the world leader! WAO! This is a rare item! Please take this opportunity to play with it! Thank you for looking.