My Crack has had some minor right channel imbalance to it since the beginning. Nothing crazy, and just assumed it was a tube thing. Starting today, I have a distinct channel imbalance where the sound is dramatically lower in the right channel. Sound being produced is flubby and metallic in the right channel too. Sounds as if my right channel is about to go.
I initially thought this might be a headphones issue, but they are doing fine. I plugged them into my computer, and they sound great. When plugged into the computer, I experience no channel imbalance or distortion of sound.