Two years ago the drivers on my 770s went wonky and rather than fixing them I packed them in the box and let them collect dust. My other cans just bit the dust and I'm wondering if it might be worth it to send the 770s back to to Beyerdynamic for repair. I'm curious if anyone has had experience...

Hmmm, so about 6 weeks ago (early January) my first pair of DT770's (80 ohm) started getting some distortion on the low end in the right hand driver after ~800 hours of use. I cleaned every spec of debris from them and tried two amps but clearly the driver was going bad. The dealer I bought them...

The right hand driver is breaking up on the lower extensions @ volume...i'm not an expert but it sounds like it's on its last leg before total failure. this is after only two months of heavy use...already emailed Beyer but i'm curious if anyone knows what kind of damage this is gona do to my...

Is there any simple & safe way to extinguish the LED's on the LD2 driver tubes? Had this amp for almost two months...love it but I can't stand the damn LED's! I'm pretty much a total newb so I don't want to ruin my amp trying stuff on my own.

Hello, first post here! I'm looking to make a modest upgrade to my computer as source. Right now i'm using an AV-710 strait with SR-60's. It's ok but I want more I'd like to combine my gaming PC with my music PC (right now I have them seperate), so I really need to get a card like an...