Q. I'm in the market for a mid-priced 4K Blu-ray player, do you have any recommendations? I just got the new Criterion Collection "Sorcerer" and a few others in 4K. —A.G., Chicago A. I commend you for ...

Firstly, unlike Super Audio CD -- a modern format that's physically more capable of storing significantly higher-quality audio -- Blu-spec CDs use standard 16-bit, 44KHz audio encoding, so you're ...

You can even alter the subtitle luminance. Combine that with the 7.1 channel analog audio outputs, and you have a 4K Blu-Ray that can just about do it all (except play Super Audio CDs, or SACDs).