This is a pair of Yamaha powered speakers with Active Servo Technology, model No. YST-M7.Very good pre-owned condition - tested and working.These speakers feature 2 inputs for 3.5mm minijack plugs, a 3.5mm headphone jack and a variable 3.5mm minijack output connector.Each speaker measures approximately 8-1/2" tall x 4-3/4" depth x 3-1/4" wide.Includes AC adapter and RCA cable to connect both speakers together.Please see pictures for more information.
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