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At US$789, this sits a little below the usual used street for a Rogue Audio Sphinx V2, which commonly appears around US$1,000 to US$1,100 in clean condition, against a new price that was about US$1,295 when current. That makes it a solid buy rather than a steal, but still meaningfully attractive if the unit is fully functional and complete.
The Sphinx V2 is well liked because it combines a lively, tube-flavored preamp stage with real current and grip from the solid-state output section, so it tends to sound bigger and more engaging than its size suggests. At this price, the main things to confirm are the remote, phono stage if you need it, and that both channels are quiet and stable; if those check out, it’s a very sensible way into Rogue’s hybrid sound.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Rogue Audio was founded in 1996 by Mark O'Brien and two colleagues from Bell Laboratories, establishing itself as a Pennsylvania-based manufacturer of high-quality audio electronics. The company, headquartered in Brodheadsville in the Pocono region, has built its reputation on American craftsmanship, with every product hand-built at its own facility. O'Brien, who holds a degree in physics from Cal Poly and previously worked designing laser systems, brought both technical expertise and a commitment to sonic excellence to the venture. The company's founding philosophy centered on creating audio components that the designers themselves would want to own.
Rogue Audio specializes in tube, solid-state, and hybrid audio components across a focused product range that includes integrated amplifiers, power amplifiers, preamplifiers, phono stages, and headphone amplifiers. The brand is particularly known for its vacuum-tube-based designs, which form the core of its engineering identity. The current lineup comprises approximately 16 to 17 models, each engineered with meticulous attention to circuit topology and layout. Notable products include the Cronus integrated amplifier series, which has become a reference point in the mid-to-high-end market.
Rogue Audio occupies a distinctive position as a boutique, high-end manufacturer that prioritizes value and accessibility without compromising sonic performance or build quality. The brand appeals to discerning audiophiles who appreciate American-made tube electronics and sensible pricing relative to performance. Its commitment to local sourcing and manufacturing, combined with a design philosophy rooted in personal conviction rather than market trends, has earned respect among audio enthusiasts and reviewers. Rogue represents the intersection of engineering rigor, tube-amplifier tradition, and practical American manufacturing.
See all Rogue Audio listings on RADAR.
