Same here. In my review of the Plinius 8200 mkII, I noted the extended warmup time required, even after being "broken in."
As Jadem6 states, even unplugging it for a little while requires a few days of warmup to get back to tiptop sound. I unplugged mine for 5 days (I went out of town and there was threat of a major winter storm). Took about that long for it to come back!
As Jadem6 states, even unplugging it for a little while requires a few days of warmup to get back to tiptop sound. I unplugged mine for 5 days (I went out of town and there was threat of a major winter storm). Took about that long for it to come back!