Al Griffin

Q Digital high-definition broadcasting started back in 1998, but since then, only video has received a facelift, not audio. Why hasn’t DTV audio evolved to at least Dolby Digital Plus status? —David Musoke / via e-mail

Q I am looking to replace the 65-inch Panasonic plasma TV in my man cave/theater room with a larger, high dynamic range-compatible Ultra HD model that would be used for watching sports and movies. I was considering a Samsung 85-inch LCD, but am also looking into a projector like the JVC DLA-X550R, a Sound & Vision top pick. When all is said and done, I believe that the cost would be the same: roughly $8-10,000. My room is 30 feet long by 20 feet wide, so I have plenty of wall space for the new screen. What display should I buy? —Chris Amaral

A Since your room is a man cave, I’d say get a projector. To me, man cave implies an utter absence of aesthetic or lifestyle considerations that might interfere with the quest to get the biggest, best picture possible. It also means stuff like dartboards and mirrors embossed with the Jack Daniel’s logo, but that’s not our concern here.

Q About five years ago, I got serious (at least by my tightly budgeted standards) about home theater and purchased a 50-inch Panasonic plasma TV, a Yamaha 7.1-channel AV receiver, and Klipsch speakers. This setup has provided me with a great in-home listening/viewing experience, but I wonder which upgrade could better take things to the next level: Atmos/DTS:X audio or 4K/HDR video? Both would require a new receiver. For audio, I could easily add Klipsch Reference Premiere Dolby Atmos elevation speakers to my current system and be ready for Atmos/DTS:X. That option would be quite a bit cheaper than buying a new receiver plus a 60-inch or larger high dynamic range (HDR)-capable 4K TV. Which upgrade do you think would provide the biggest wow factor?—Adam Head / via email

Q I have become enamored with the Denon AVR-X7200W receiver after reading a review of it in Sound & Vision. Not only does it have all the features I want, it should allow me to expand my home theater/audio world with little compromise to my existing system.  

Now this is really old school, but I need to know if there is some provision for connecting a cassette deck and CD recorder.  I know the AVR-X7200W lacks dedicated tape loop inputs/outputs, but I wonder if some of its other assignable audio jacks could be used for that purpose.  Why? I have a couple of vintage cars with cassette players in them and want to preserve the original equipment aspect of the cars, right down to the audio systems. It’s great to go cruising and listen to music, no matter what the vintage, in a vintage car. Please let me know if my plan is possible with this Denon receiver.—Ed Sobiecki

A Preserving the original equipment aspect of a vintage car — now there’s a good reason finally to initiate serious discussion of the recently resurrected cassette tape format !