Here's what happened. I always use a magnifying visor to do any detail work. I was looking at the stylus as I carefully
cleaned it and noticed what looked like a small hair clinging to the cartridge body. I used some tweezers to touch it and possibly remove it. Immediately, both channels went out. That's all it took! I did a forum search and read several similar accounts of others having the exact same kind of experience. It wasn't a "hair" or any other foreign body. It was a wire that appeared after a couple of year's use. So, whatever you do, if something appears that looks as if it needs to be removed, LEAVE IT ALONE!!! Other than cleaning the stylus, don't unnecessarily touch any other part of the cartridge. Also, you can't replace a stylus on a Blackbird so be very careful with that as well.
cleaned it and noticed what looked like a small hair clinging to the cartridge body. I used some tweezers to touch it and possibly remove it. Immediately, both channels went out. That's all it took! I did a forum search and read several similar accounts of others having the exact same kind of experience. It wasn't a "hair" or any other foreign body. It was a wire that appeared after a couple of year's use. So, whatever you do, if something appears that looks as if it needs to be removed, LEAVE IT ALONE!!! Other than cleaning the stylus, don't unnecessarily touch any other part of the cartridge. Also, you can't replace a stylus on a Blackbird so be very careful with that as well.