Those are amazing looking.
How did they sound?
Actually better than I remembered. I dug them out and had a listen against the AKG-702s.
The bass response is phenomenal. In a whole other league to the AKG-702s. Absolutely hits notes I've never heard on some tracks.
But the mids are 'cuppy' sounding and a little too laid back for my tastes.
The treble is fine, the two way design allows for clean treble but I don't think it is as extended as the AKGs.
Power handling seems beyond anything I am prepared to throw at them. No distortion, rattles, buzzes or anything, but this pair is in time-warp condition. ABsolutely as new, including the foam, pads cable etc. Hard to believe they are nearly 50 years old (1973/4).
Anyway, here's a few pics:
The badge across each rear padded cup is a die-cast metal piece:
Hinge point covers are metal with a black insert:
The concentric control knobs are solid anodized aluminium:
Frame is stainless spring steel
Why can't modern vinyl leatherette last nearly half a century like these?
Headband is perfect