I was listening to my 6700 using the iOS app on my iPad Air 2 using a pair of Bluetooth headphones. SSB audio as well as audio from other sources on the iPad sounded fine, but several CW signals sounded very raspy. I disconnected the headphones and the CW signals sounded fine on the iPad internal speakers. I reconnected the headphones and the signals sounded okay for several seconds then started sounding raspy again. I found a YouTube video with CW signals and they sounded find in the headphones.
Be the first to post a reply!