RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
High-performance USB audio isolator The TOPPING HS02 delivers superior audio isolation with USB 2.0 support, ensuring clean signal transmission and reduced noise interference for enhanced sound quality.Universal input compatibility Equipped with both USB-B and Type C inputs, the HS02 offers high-...
A USB isolator isn’t glamorous, but it can be one of those small upgrades that quietly earns its keep. At A$100, this sits a touch above the A$88 median and above the A$94 75th percentile for recent AUD comparables, so it reads as slightly ambitious rather than a clear bargain.
That said, the Topping unit is well-liked for cleaning up noisy computer-fed systems, especially if you’re chasing fewer ground-loop issues or a bit more peace of mind in a digital front end. If it’s complete, tidy, and the seller can confirm it’s working properly, it’s still a sensible buy; just don’t expect a discount price here, and I’d want a little extra confidence on condition and included accessories at this level.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Topping Audio, founded in 2008 in China, emerged from a team of dedicated audio engineers committed to democratizing high-fidelity sound. Without a single prominent founder in the spotlight, the brand quickly distinguished itself through rigorous innovation, amassing over 20 patents and pioneering technologies in digital audio processing. This heritage of independent R&D, backed by more than 30 experienced engineers, has positioned Topping as a global Hi-Fi contender focused on precision and accessibility.
The company specializes in desktop and portable audio gear, excelling in digital-to-analog converters (DACs), headphone amplifiers, and power amplifiers. Flagship models like the D90 DAC showcase cutting-edge components, such as the AKM AK4499EQ chip, delivering studio-grade performance. Topping also offers audio interfaces and, under its TOPPING Professional sub-brand, pro-level solutions for demanding studio environments, all emphasizing meticulous testing for reliability and sonic purity.
In the competitive hi-fi market, Topping occupies a mid-tier niche as an audiophile favorite, renowned for punching above its weight with exceptional value. Praised for build quality, intuitive design, and uncompromising transparency at affordable prices, it rivals pricier brands while earning loyal followings on forums and among desktop enthusiasts seeking high-end results without premium markups.
See all Topping Audio listings on RADAR.
