Description:  This is the Popular Laney instrument Amplifier. Any instrument that can be plugged into amp. If it has a ¼” jack.  LSI – smart interface socket. Aux in. Input. Delay. Gain. Level TONE. Delay.  Volume. 6 AA batteries.  Can also be powered by AC – cord not included.   Weight – 2. 14 lbs. Headphone jack. LIGHTWEIGHT & PORTABLE! Surprisingly good sound for a little amp. Good Condition. Works well