[Mike Rivers]

Roy W. Rising wrote:

I don't think you'll be able to find many EV 635s. ;-) The 635A has been
a "best seller" for 40 years.

Picky, picky, but you're right. These days, someone is sure to ask: "I
was told to look for a 635. I found a 635A for a good price. Will it
affect my sound quality?"