Peavey KB1 Amp works well with keyboards and guitar. 2 inputs, both work.
Note: power cable is new and connection is tight when plugged in a powered up but it is a bit loose on the back of the amp. I recommend not unplugging the power cord from the back of the amp and maybe even super glue would help keep the male side of the plug in place. Amp can be unscrewed and taken apart to better secure the power adapter on the back of the amp. An electrician would know how to fasten it better than I know. it's possible a small plastic tab has snapped off during a previous move.
cut and paste from a similar ebay listing:
14.6" H x 13.9" W x 9" D
Peavey
Model
KB1
Power
20 W
Impedance
8 Ohms
Venue Type
Practice
Product Line
KB Series
Suitable For
Keyboard
Amplifier Type
Keyboard Amplifier
Number of Speakers
1
Amplifier Technology
Solid State
United States