This was my first 4x5 enlarger decades ago. It's a D2V (looks like?); so, it's not necessary to change condensers with a change in format. It's a condenser, versus a cold-light head enlarger. It's a good enlarger. I feel that Omega and Beseler negative carriers cover a little too much of the image area.
I moved on from this enlarger, when I became interested in cold-light heads.. That is, I got rid of the chassis. I kept the condenser head, in case I might have a yen for a condenser "look". I have an adapter to use it with my current enlarger.