CDP caused tinnitus?

I highly doubt the tinnitus was caused by any electronic device/playback, but as previously suggested, may be aggravated by certain frequencies. I know, as I had tinnitus for years until I discovered the cause (acoustic neuroma)and got treatment. As someone else suggested, do go get it checked out. It's probably nothing, but sometimes it could be a sign of something more serious, and the earlier you treat it the better off you are, especially if you are an audiophile and love music. Trust me, I lost roughly 255-30% of my hearing in right ear (and thats lucky) because I waited several years to get checked.

Acoustic neuroma is benign brain stem tumor. It grows slowly, sometimes over decades, with symptoms ranging from tinnitus to gradual/complete hearing loss to balance problems to facial nerve spasms or weakness. The tumor rests on a block of nerves that include auditory, balance and trigeminal (facial) nerves. Although it probably won't kill you, if it grows large, it can certainly mess you up. There are two treatment options: surgery and radiation. There are two very distinct schools of thought on each, and doctors who specialize in either will push their specialty and denegrate the other. I chose radiation treatments (mild, no nausea or hair loss or stuff like that)at Johns Hopkins and, knock on wood, 5 yrs later, I'm doing great, and only lost some of my hearing and can still enjoy my audiophile habit. Sorry to go off topic, but if it helps anyone, I'm glad to help. Jeff