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iFi Audio iPurifier3 Noise Remover iFi audio iPurifier3 Noise Isolator As you can see from the pics, this is the USB-A female to USB-B female version. It allows you to join 2 USB cables together to improve quality. Allows me to connect to my Mojo which uses a micro usb connector. No box or accessories included note: the female USB-B connector accepts either USB-B v2 and USB-B v3 pick up revesby or can post Condition: Excellent Payment Method: Paypal (pay as friends), EFT, Cash on Pickup Region/State: (NSW) New South Wales/Australia By Hung02 0 Comments AUD $50 Date: July 18, 20241 yr
The iFi Audio iPurifier3 is a compact USB re-clocker and noise filter designed to clean digital signals between a PC and DAC, though its audible impact varies by system. At A$50 for an excellent-condition unit, this is a strong bargain, sitting well below the 25th percentile (A$71) of recent Australian used listings and far under the median of A$88.
This device is well-regarded for its ability to regenerate USB signals, reduce jitter, and filter power noise using military-grade circuitry and tantalum capacitors, offering measurable signal integrity improvements even if some listeners hear subtle changes. For a fellow enthusiast with a noisy USB source or a DAC that struggles with USB power, buying this clean, original-owner example at A$50 is a genuine buying opportunity rather than a risky gamble, especially given its new retail price of roughly A$195 (US$129).
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
iFi Audio is a British hi-fi technology company founded in 2012 by Abbingdon Music Research (AMR), a prestigious manufacturer of high-end electronics based in Southport, England. The venture was conceived as a way to democratize advanced AMR engineering by applying proprietary technologies developed for premium home audio to portable, more affordable devices. This strategic pivot proved remarkably successful, establishing iFi as a bridge between audiophile-grade sound quality and accessible pricing.
The brand specializes in portable and desktop audio components, with a product portfolio exceeding 50 devices spanning DACs, headphone amplifiers, Bluetooth streamers, music players, power conditioners, and cables. Flagship products include the iDSD Micro, Hip DAC, xDSD, and xCAN amplifier, all engineered to deliver high-resolution audio support and studio-quality fidelity in compact form factors. iFi has also gained recognition for innovation in wireless audio, notably with their GO Pods earphones featuring xMEMS technology and their Bluetooth-enabled DAC/amp solutions.
iFi occupies a distinctive mid-to-premium market position, offering audiophile-caliber performance at entry-level to mid-tier pricing. The company sources components globally from Germany, Japan, and the USA, and employs proprietary technologies such as PureWave balanced circuitry to minimize noise and distortion. Rather than competing in the ultra-luxury segment, iFi targets discerning listeners who demand measurable sonic improvement without premium price tags, making it a trusted choice for both portable and desktop audio enthusiasts.
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