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Pro-Ject Optical Box E Phono Preamplifier Bought new over a year ago but did not use and still with the plastic wrapping. This is a handy ADC (Analog to digital converter) with an optical out and works both with MM in or analog in. Multifunctional phono preamp with A/D converter and 2 output options digital-optical & line-level Specially designed for connection to devices without analogue inputs, e.g. Home cinema receiver, sound bars, etc. Acts as input extension 2>1 and signal splitter 1>2 Phono precursor suitable for MM systems Analogue RCA and optical digital output can be used simultaneous
The Pro-Ject Optical Box E Phono was a solid budget digital phono stage retailing new around AUD 250-300 a few years back. At AUD 120 asking, this lands well below the typical used range of AUD 217-370 (median AUD 244 from recent comps), making it a genuine bargain—assuming it's functional and not a relic from the early 2010s.
Buyers, verify the optical output works cleanly (common dropout issues in older units) and check for hum or noise on MM/MC settings, as electrolytic caps degrade over time. Insist on original power supply, RCA/optical cables, and manual; test with your cart before committing.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Pro-Ject Audio Systems traces its roots to 1991 in Austria's Weinviertel region, north of Vienna, where founder Heinz Lichtenegger launched the brand amid the CD revolution. Kicked out of music school as a youth, Lichtenegger channeled his passion for analog sound into affordable, high-quality turntables at a time when vinyl seemed obsolete. His debut Pro-Ject 1, hand-assembled in the Czech Republic, earned rave reviews as a top high-end device, igniting a success story that relocated headquarters to Vienna before returning to Mistelbach in Lower Austria.
The brand excels in turntables, establishing itself as the world's largest and leading producer in that category, while expanding into a full spectrum of hi-fi components since 2000. Offerings include amplifiers, DACs, headphone amps, speakers, cables, and phono stages, all emphasizing essential sound reproduction with durable materials and minimalist design. Manufacturing remains European—primarily in Czechia, Slovakia, and Germany—prioritizing sustainability through local sourcing, short transport, and products built for longevity.
Pro-Ject holds a commanding niche as the go-to for mid-tier audiophiles seeking boutique European craftsmanship without extravagant pricing. Distributed in over 80 countries, it appeals to vinyl revivalists and discerning buyers who value analog purity, innovation, and value-driven performance over flashy excess, cementing its reputation as a pioneer in accessible high-fidelity.
See all Pro-Ject listings on RADAR.
