We're still getting to know our new, used Yamaha A1. It seems to be settling quite well and had one basic tuning a month ago. Hopefully we can get it regulated fairly soon. No issues with it, more a case of having it properly set up up so we can make a proper assessment of what else we want to do to get it tailored to our personal preferences. My daughter played for a couple of hours this morning which gave me a chance to have another go at recording the instrument. Not quite got the audio as good as I'd like yet, but overall the piano records well enough.