Supercalibrations
Home Electronics Specialists since 1981
05/12/2026
Here's our latest email about a free calibration with Sony TV purchase!
Free Professional TV Calibration ($400 value!) With Any Qualifying 75" + Sony TV. Our 45-Year Celebration Email from Supercalibrations Back in 1981, I started as a young TV antenna installer, watching my signal strength meter jump higher while fine tuning local over-the-air channels. That thrill of tran
04/07/2026
I have been working hard trying to provide the best large screen video performance for around 45 years now. At any given time frame there is always a price is no object reference quality large format display technology that only the super wealthy can afford. Supercalibrations has been lucky enough to have sold a few reference systems over the years and the results have been breathtakingly good.
Current reference displays are based on micro LED technology not unlike Jumbotron displays seen at sports venues. Sony's micro LED technology in a 110" diagonal configuration is around $150,000. The picture quality is to die for!
What is currently VERY interesting is that in the next few weeks Sony will be introducing a new price to performance breakthrough display utilizing "True RGB" technology. A 115" version will be around one fifth the Micro LED price and provide a high percentage of the performance. A 115" True RGB display should outperform any home theater projection system.
Imagine a 115" super bright image installed in most any room even with window shades open and lights on! No dark theater environment required.
This situation has got me measuring the walls in my own home :) As mentioned earlier Supercalibrations will be offering a free $400 video calibration with the sale of any True RGB display 75" or larger. Stay tuned as I will be posting more about Sony's new line shortly. Thanks! Dallas Di**le
Supercalibrations has become a business sponsor for local public radio station KBEM which is 88.5 on your local Minneapolis/St.Paul radio dial or at jazz88.fm for internet streaming. You can also request your Alexa device to play Jazz 88. I really like the stations Jazz emphasis and have been a regular listener for decades.They are located in North Minneapolis High School and students attending North are regular on air DJs. Just for fun I have attached the audio "spot" they will play periodically on the air.
https://soundcloud.com/ddingle1/supercalibrations?si=1db8d991d7ae4d6a8ab8dce7055881d7&utm_source=clipboard&utm_medium=text&utm_campaign=social_sharing
Supercalibrations Listen to Supercalibrations by Ddingle1 on
11/14/2025
Here's our latest New Technology Update! Check it out when you have a few minutes.
Thanks!
Supercalibrations New Technology Update Email from Supercalibrations Really Terrific New Tech! We at Supercalibrations occasionally find a new product or technology that really works great, and as a result, will not only recommend these d
10/04/2025
I was at a clients home today and she gave me a Supercalibrations promotional folder we sent out in the early 1990s. Included was a reprint of an article in Video Magazine of an installation we completed in the late 1980s. Included a laserdisc player, VCR, cassette deck and other currently extinct formats. Fun memories of the early days of Supercalibrations!
09/12/2025
Here is our latest CEDIA Show Update/Newsletter, Lots of cool stuff! https://conta.cc/3VNFvsC
04/14/2025
Check out our discussion on why you should buy a new 2025 Sony TV! https://conta.cc/3Gloa5L
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Address
225 Roselawn East Suite 6
Maplewood, MN
55117
Opening Hours
| Monday | 8:30am - 5pm |
| Tuesday | 8:30am - 5pm |
| Wednesday | 8:30am - 5pm |
| Thursday | 8:30am - 5pm |
| Friday | 8:30am - 5pm |