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For a used iFi Audio SPDIF SPDIF iPurifier, the asking price of US$975 is fair, sitting right at the median of the current used market where three recent comparable listings cluster with a median of US$975, a 25th percentile of US$543, and a 75th percentile of US$988. This is not a bargain, as the price does not dip below the 25th percentile, nor is it ambitious, since it remains well under the 75th percentile; it simply reflects a standard, honest valuation for this specific digital signal cleaner in the secondary market.
The SPDIF iPurifier remains a worthwhile buy for enthusiasts seeking to reduce jitter and electrical noise in their SPDIF chains, as it re-clocks the signal with a precision below 300 femtoseconds and supports PCM up to 24-bit/192kHz without altering the audio content. Its bit-perfect operation and galvanic isolation make it a respected tool for cleaning signals before they reach a DAC, and at this fair price, a clean listing represents a solid opportunity to upgrade your digital front end without the risk of overpaying for a niche accessory.
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.
See all iFi Audio listings on RADAR.
