I want to pick up a vintage SS integrated


Hi, as a stop gap solution, as well as for enjoyment, I wanna pick up a 70's vintage integrated amp.  I have been looking at the Kenwood KA 5700 as well as the KA 405.  Aside from the specs, which one was the higher end model, do you guys know?

My budget is around $500, and I like VU meters.  Around this range, what else could I be looking at?
nitewulf
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For 70's era, you can't beat a Marantz receiver, though you might want to recap it via a kit. Also, consider NAD as another option; they make excellent sounding integrateds, especially the BEE series.
Yeah I am definitely interested in the Marantz receivers. But they seem to be desirable, therefore expensive.
So basically I am going to look for Kenwood and Marantz receivers/integrateds that have been refurbished/updated.