GoKawiilShould you splash out on those upgraded audio cables to take your music listening pleasure up a notch? Probably not - affordable Amazon Basics RCA cables are more than good enough - confirms audio TechTuber Amir from Audio Science Review. This won’t be a surprise to regular readers. However, it is interesting to see Amir’s $7 vs $4,000 cable analysis using scientific audio equipment – as well as drawing from his personal music listening experience.
$4000 Audio Cable vs $7!!! - YouTube Watch On
RCA has been around since 1919
Amir compared the above stereo audio RCA cables. These are mostly used to link Hi-Fi components. Some PC sound cards and breakout boxes will feature them, as will some home video devices. The RCA standard dates back to 1919, so it is over a century old, and audio enthusiasts connecting older analog gear like certain amplifiers, turntables, and legacy components will make most use of these cables. Due to this, RCA will probably be supported for another few decades in its strongest current niches, like Hi-Fi.
Physical comparison
Back to the $7 vs $4,250 RCA comparison and what we have pitted against each other here are the Amazon Basics 2 RCA cables, 4ft in length, that are actually on sale currently at $6.76 (and up to 15ft in length for $8.96). In the other corner, there are the Kimber Kable KS 1036 Select Series Analog Interconnect (Pair), which we can see at Safe and Sound (US) in 1m (3.3ft) length for $4,100.
Article continues below
Amazon promises “crystal clear audio [and] reliable performance [with its] gold plated connectors.” However, the Kimber product aims for premium with its “Black Pearl solid silver conductors drawn in diamond coated dies and insulated with virgin FEP dielectric under the most exacting tolerances which offer the purest transfers of the most demanding highest resolution signals.” It should hardly be a fair fight.
Our host, Amir, noted that the Kimber product gets off to a bad start, with a totally unnecessary flight (Pelican) case. Indeed, it looks very cheap compared with the cable’s prestige target market.
Probably worse for the expensive product is that its locking cable design throws up as many negatives as positives. Basically, locking isn’t a particularly attractive feature here, and could precipitate accidental damage with someone unfamiliar with (or who forgets) the locking mechanism. Making this worse is the observation that inside the connector are “flimsy plastic tabs,” which is an inferior design feature vs traditional RCA cables.
... continue reading