Over the past couple of years, we've written about such icons as the The Fisher 800-B from 1961 and the 70s-era Marantz 2500 and Sansui 9090DB - each a masterpiece in its own right.
Today we turn our attention to another 70s-era tour de force: the Yamaha CR-2020.
Yamaha introduced the CR-2020 in 1977 and it quickly became one of the brand's best-selling models. Boasting a respectable output of 100 watts/ channel into 8 ohms with "no more than 0.05% total harmonic distortion," the CR-2020 was one step down from the flagship CR-3020, a veritable beast that put out 160 watts a side and offered a slightly more refined lineup of features and controls.
Yamaha was so laser-focused on eliminating distortion that its engineers came up with a new way of measuring it. They called it Noise Distortion Clearance Range and it required "all pertinent measurements [to] be made under actual listening conditions; through all amplification circuits used in actual listening (i.e., Phono Input to Speaker Out), and at the volume control settings preferred for normal listening levels."
In a sales brochure, Yamaha tied its measurement methods to an overall design philosophy: "To us at Yamaha NDCR is more than just a measurement. It reflects the design approach to all our music products. Because we pay such close attention to their sound in actual use, our engineers developed this assessment method to help build in the same tonal response for home audio enjoyment."
Denne historien er fra December 2023 - January 2024-utgaven av Sound & Vision.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent ? Logg på
Denne historien er fra December 2023 - January 2024-utgaven av Sound & Vision.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent? Logg på
The Big Clean
Chances are you probably do not think about the state of your electronic devices too often. Oh, you might think about all the upgrades you would like to make; where you would put those new tower speakers, or how a second or third subwoofer would really tame those bass modes in your room, or how much more cinematic a larger screen would be. Sure, you think about that part of your system. But how often do you think about the well-being of your system?
Planar-Magnetic Attraction
THE DIPTYQUE DP 115 speakers are a new model 2-way, ribbon, and planar magnetic driver dipole \"isodynamic\" speaker system designed and built in France.
Full-Featured 4K
THE QN95D is one of two televisions we went hands-on with on a recent trip to Samsung's New Jersey QA Lab, the other being the S95D quantum-dot OLED.
Party Animal
FOR ANY party, the Soundcore Boom 2 Plus Outdoor Bass Bluetooth Speaker is an essential invite.
It's the End of the World. How About Popcorn and a Movie?
Attention all preppers! Today's column is right up your alley-or, more precisely-your tunnel to your underground bunker.
Bridging the Analog-Digital Gap on a Recliner
When I shopped for a motorized recliner, I rejected models with their own Internet Protocol address and built-in speakers. No need. I had already placed a smart speaker on an étagère beside the space where I had planned to put the chair. I'd have a smartphone in my hand and the room would be bathed in Wi-Fi.
BACK TO THE GARDEN
AN AQUARIAN EXPOSITION in WHITE LAKE, N.Y.
Big Sound, Small Price
DOLBY ATMOS, once a costly premium, is enjoying a surge of popularity across a range of new audio gear.
Classic Sound with Streaming Smarts
THE TWENTIETH century had its Roaring Twenties; welcome to the twenty-first's Streaming Twenties.
Stand and Deliver
IT DOESN'T seem all that long ago that SVS first entered the audio scene.
