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Al Griffin Posted: Jul 31, 2014 1 comments
Got a tech question for Sound & Vision? Email us at AskSandV@gmail.com

Q I recently went to my local electronics store to check out the TVs. Every set, whether 4K or 1080p, was displaying 4K programming, and I have to say that even the 1080p sets looked great when showing 4K. Here’s my question: Do 1080p TVs downscale 4K video, or does the 4K server perform that function before passing the signal on to the TV? —Bill Carman / via e-mail

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Al Griffin Posted: Apr 17, 2014 6 comments
Q I am in the market for a new 3D player and have been looking at the Oppo 103 and 103D.  But the various online forums I’ve visited all say that there is hardly any picture quality difference between the Oppos and other Blu-ray players like those from Sony and Panasonic. Is that true? —Joe Montanez / via email
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Al Griffin Posted: Jul 24, 2014 2 comments
Got a tech question for Sound & Vision? Email us at AskSandV@gmail.com

Q I need to replace an old receiver that has a phono input for my turntable. Do I need to get another receiver with a phono input, or can I just use the receiver’s Tape or Aux inputs instead?—David L. Waller 

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Al Griffin Posted: Oct 30, 2014 18 comments
Got a tech question for Sound & Vision? Email us at AskSandV@gmail.com

Q I’m trying to choose between new AV receivers from Sony, Denon, and Yamaha. The Sony is the frontrunner, but I am hesitant to pull the trigger because it’s not HDCP 2.2 compliant. If I connect an HTPC to this AVR, will I have problems in the future playing Ultra HD movies? How about satellite? Will I have the same problem if I eventually upgrade to an Ultra HD-capable satellite receiver?—Sam Shirzadegan

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Al Griffin Posted: Nov 11, 2015 3 comments
Got a tech question for Sound & Vision? Email us at AskSandV@gmail.com

Q I’m preparing to make a big, across-the-board system upgrade, much like I did several years back when HDMI 1.3 became standard for most devices. Will I need to replace my 5-year-old HDMI cables with new, higher speed ones to accommodate 4K video and HDMI 2.0/HDPC 2.2? —Mark Johnson

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Al Griffin Posted: Jul 07, 2016 8 comments
Got a tech question for Sound & Vision? Email us at AskSandV@gmail.com

Q I have plans to buy a new LG 65EF9500 OLED TV. Here’s my question: How long a break-in period would you recommend before having it professionally calibrated? I used my current Panasonic plasma for about 100 hours before having it calibrated.  Also, can any ISF-certified technician handle an OLED TV, or does it require special training? —John Violette

A It’s recommended that you treat an OLED TV the same as you would a plasma for the first 100 hours of use, being careful not to leave fixed images like electronic program guides or paused video game frames onscreen for an extended amount of time. This will be especially important when viewing high dynamic range (HDR) content with the 65EF9500. LG even warns about the potential for burn-in in the EF9500’s manual and recommends steps you can take to prevent it, though any image retention you experience in most situations should only be temporary.

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Al Griffin Posted: May 28, 2015 9 comments
Got a tech question for Sound & Vision? Email us at AskSandV@gmail.com

Q I want a great-sounding home theater system (preferably wireless) that won’t break the bank. I’m interested in the Sonos system (PLAYBAR, PLAY:1 rear speakers, and SUB). The only downside is that Sonos doesn’t support AirPlay—a deal-breaker for me since much of my music is on Apple devices (MacBook, iPad, and iPhone). Someone told me I don’t really need AirPlay to play my iTunes library through Sonos. Is that true?—Paul Fox

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Al Griffin Posted: Dec 22, 2014 0 comments
Got a tech question for Sound & Vision? Email us at AskSandV@gmail.com

Q I’m curious to know if there’s any criteria for home theater component selection based on room dimensions. I want to focus my search on equipment that’s an appropriate match for my space. —Bill King / via e-mail

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Scott Wilkinson Posted: Jun 16, 2011 0 comments
I love your Home Theater Geeks podcast; I listen every week. But I can't find a way to download older episodes. They are all available at twit.tv/htg, but when I follow the link to download them from iTunes, all I can see are the most recent 20 shows. I am trying to download episode 25 but cannot because of this.

Matt Olan

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Scott Wilkinson Posted: May 12, 2011 2 comments
My current speakers are Aerial Acoustics Model 7Bs, which I have been very happy with. However, I am moving from a 20x16 listening area with a 20-foot ceiling to a senior-living condo with a 14x14 listening area and 9-foot ceiling. In my opinion, the 7Bs will take up too much room and, I believe, are not suitable for the smaller area. I like the Aerial line and would like to keep the sound quality I am used to. I have been thinking about the 6Bs, and I wonder if you have ever listened to them? I have received a few options from some dealers, but I'd like to get your take or maybe some other suggestions you may have.

Xavier Beard

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Scott Wilkinson Posted: Jun 17, 2011 0 comments
What gear would you get if you were building your dream home theater? Let's say you had an unlimited budget for video and $100,000 for audio. What speakers, amp, preamp, projector, and screen would you get? Also what would your surround configuration be? 7.1, 9.2, 11.4? Where would you put the speakers? Would you utilize the back surrounds or front height and width channels?

Spencer Torgan

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Al Griffin Posted: Oct 10, 2013 2 comments
Got a tech question for Sound & Vision? Email us at AskSandV@gmail.com.

Q I wish to place center-channel speakers above and below my projection screen. I know the distance from the two speakers to the seating position at ear level will not be the same, and I would like to know how to calibrate or compensate for this difference. I have a 5.1 surround setup with an Oppo BDP-105 Blu-ray player, a six-channel amp, and a powered sub. I am patient enough to do the onscreen setup from the Oppo, but I’m at a loss over the dual center speaker issue. —Dale Kay / via e-mail

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Scott Wilkinson Posted: Jul 28, 2009 10 comments
Not Just for HDTVs
I own a Sony VPL-VW60 HD projector. Can I use Digital Video Essentials: HD Basics on Blu-ray to set it up, or is this only for HDTVs?
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Scott Wilkinson Posted: Jun 21, 2011 0 comments
I have a Dish Network Model 722 DVR (pictured above) connected to a Vizio E420VO HDTV via HDMI. When I turn the TV's volume up above 0, I get a slight low-level hum, almost like a 60Hz hum, which does not increase as I raise the volume level. If I turn the volume down to 0, there is no hum. The audio from TV programs is loud enough to mask the noise when listening at a normal volume level. I tried another HDMI cable with no change. It doesn't happen with my LG Blu-ray player; I even swapped the inputs, and the noise followed the DVR. The cables are 6-foot HDMI and not expensive. Everything is plugged into an APC uninterruptible power supply unit, though the hum happens with or without the UPS unit in line with the AC outlet.

Am I making a big deal out of nothing? Should I just ignore it or try to cure this low-level hum?

Dan Roy

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