
What logo is this?
This is being sold on local classified as a Dr. Z 412, which I know dr. Z has never made a 4x12, so trying to figure out what it is. Chatgpt can't figure it out either. What logo is this?

This is being sold on local classified as a Dr. Z 412, which I know dr. Z has never made a 4x12, so trying to figure out what it is. Chatgpt can't figure it out either. What logo is this?
Title is it. I'm in the market and previously owned a Mark V 90 head for about 3 years. Best amp I ever owned. Figure I'll order the amp online and find a cab closer to me. Anything I need to look for in terms of desirable or undesirable year models or anything of the sort? Thanks in advance.
This was probably my 4th buy of the night. Was having good luck using them to get back up when I was down between other games, then this happened. I'll be trying out a lot more of these bonus buys in the future.