I have no idea of the year of manufacture. It looks good and works. It has very little wear and no modifications.

This is a vintage casio keyboard amp. I looked it up once online and its a little bit collectable. It is real basic. It sounds clean and good with a high impedance microphone. I have an arturia microbrute synthesizer that works fine also.

It has one input on the front, and a headphones output. 0n top are the controls. One switch for choosing microphone or line level input. One switch for reverb on or off. One volume slider. A slider for reverb. A slider for master volume.

On the back are 4 line level input channels. Channels 1 and 2 are reverb off. Channels 3 and 4 are reverb on. All four channes work.

There is a 1/4" jack for a volume pedal. There are 1/4" jacks for phones signal out and in. There is an rca type line output jack. I have not tried using these. I would be surprised if they didn't work

I am not sure about power output. Maybe 50 watt?

This amp weighs almost 45 pounds. The cabinet is 14 inches wide. 29" tall on a 2" base. 11.5" deep. I doubt it has a 12". It probably has a 10" speaker. I can see a tweeter when i shine a light on the grill cloth, but not the speaker. The cabinet back can be removed. I am sure it has never been opened, and I dont feel like disturbing it.

This came from a keyboard and karaoke guy. It was in a home studio. This doesn't look like it was ever moved around very much. The controls were a little scratchy when I tested it. I sprayed some deoxit slider cleaner on them and they work fine now.

$300 or close offer. Local pick up

It seems a little big and heavy to ship without it costing a bunch of money.

Delivery in Iowa, by me, might be possible for a delivery fee.