Okay, so this is a bit different.
My girlfriends sister found these old headphones today and sent me a message asking if I wanted to take a look at them. They were kind of beaten up but were £1 and I had no idea what they were so thought it was worth a look.
Anyway, they are called the Double Drive Gamma LH 735. Apparently these were sold in Taiwan and are some kind of off-brand old Sennheisers.
Anyway, to the point: They sound really good. I would really like to renovate them up a little bit. After some testing I've temporary taken off the pads and put HM5 pads on them, which is fine, but I'd like to repair the original pads. The leather on the outside has completely worn off so I thought I would start there first.
These were $200 headphones at one point, and I can easily believe it. Even if the comfort isn't quite up there.
Does anyone know anything else about them? Seriously never heard of them before.
They seem to be double driver headphones, and the back is transparent so you can see the casing for the rear driver. The bass extends really low and is accurate. There's also a pretty good soundstage which surprised me a little. Maybe not the widest I've ever heard but there's very clear positioning and I like that.