Where have I seen those before? I would be interested in knowing how the older circa 80's K-240s compare to the most recent models. The friend, who I bought my pair of K-240s from, has a newer set for sale, too. And a pair of original-owner K-340 headphones are on the local craigslist, but the asking price is $200. I bought my old K-240s for $45.
Nando.