Teisco Checkmate CM-88 Dual Speaker Guitar Amplifier Solid State Made in Japan in the late 1960's - early 1970's. Two Input jacks, Volume, Tone, Reverb and Tremolo Speed knobs plus Footswitch jacks for Reverb & Tremolo. Faceplate is pulled out a little on the left front side which can be seen in pictures, has no impact on playability and appears to be an easy fix for the qualified. Pots are also in need of cleaning. Amp fires up and plays. Just needs some TLC.Back Tag Reads: Model CM-88 No.4706 117V 50/60C/S 8 VA Teisco Co. LTD Made in Japan. Has 2 8" speakers - (20cm P.D. Speaker EAS-20P21SB 8ohm 10w Japan 121(E) I bought this amp used in 1980 and have had it in storage since 1984. USA bidders only. Thanks for looking!