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This US$110 asking price for a used xDuoo XP-2 Pro is a strong bargain, sitting well below the typical used market where the device retails new for US$140–US$155. Since the original retail price hovers around US$155, finding a working unit for US$110 represents roughly a 30% discount, making it an excellent entry point for a portable DAC/amp that rarely dips this low in the secondary market.
The XP-2 Pro remains a highly regarded portable solution because it upgrades the original XP-2 with 300mW output, LDAC/aptX HD support, and a more elegant chassis while keeping the same reliable AKM DAC chip. It shines for driving both portable and many desktop headphones wirelessly or via USB, offering 15 hours of Bluetooth runtime and 22 hours on AUX. At this price, even with unknown condition, the value is compelling enough to warrant a closer look if the seller can confirm basic functionality.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
xDuoo is a Shenzhen, China-based audio brand that emerged from the country’s fast-growing hi-fi manufacturing ecosystem. Its exact founding year is not consistently stated in the sources available here, and no founder is prominently verified, but the company is widely presented as Shenzhen xDuoo Technology Co., Ltd., with roots in OEM/ODM production before building its own consumer-facing identity.
The brand is best known for headphone amplifiers, DAC/amp combos, portable DACs, tube hybrids, and other desktop-and-portable electronics aimed at personal audio enthusiasts. xDuoo’s lineup has included tube headphone amps, balanced amplifier designs, digital-to-analog converters, and all-in-one sources, typically positioned for headphones rather than loudspeakers or turntables.
In the market, xDuoo sits in the value-to-mid-tier audiophile segment, with a reputation for offering ambitious feature sets, lots of connectivity, and occasional tube-flavored designs at relatively accessible prices. It is not generally considered a luxury or vintage-collector brand, but rather a practical, performance-driven Chinese hi-fi maker with a strong presence among enthusiasts seeking high features per dollar.
See all xDuoo listings on RADAR.
