QUOTE(ozraves @ Sep 24, 2005, 2:01 pm)
I looked them up on Google Groups and I found a post by Ty Ford on these. Maybe he'll give us his experience.
Ty wrote: "It seems I wasn't the only one to buy a couple of these pups back in the '70s. I pulled them out last year to find them a LOT noisier than I remembered. The assumption is that they have lost some of their charge. Does anyone in the group know of a simple fix for this, or are they destined for the museum?"
I understand these to be electret omnis from the 1970s.
Cardioids actually, early 1970s. We used them as on-air mics at WHFS-FM in DC for a number of years. I think they were +/- $100 each when I bought the pair. I remember them as being quite the bargain. Still have 'em and yes, they are still noisy.
Regards,
Ty Ford