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This is a buyer’s market for a PV10A-class preamp: US$1,250 is a touch ambitious, though not outrageous if the unit is genuinely clean and properly serviced. Recent sold/asking examples cluster around about US$1,035 to US$1,240, with a serviced unit at US$1,240 and an excellent-condition sale around US$1,217, so this listing sits near the top of the current used range rather than as a bargain.
The appeal is still real: the PV10A is a well-loved Conrad-Johnson tube line stage with that classic warm, saturated, musical presentation, and it can be a very satisfying partner for solid-state power amps or a turntable-based system. Upside comes from original-owner care, documented servicing, and complete accessories; without condition details, the main check is tube health and whether the phono stage and controls are quiet and functioning cleanly.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Conrad-Johnson emerged in the mid-1970s from the dissatisfaction of two American economists and audiophiles, Dr. William Conrad and Dr. Lewis Johnson, with the inconsistent performance of contemporary amplifiers. Founded in the United States, the company launched its inaugural product, the all-vacuum-tube PV-1 preamplifier, in 1977, quickly earning critical acclaim and establishing a benchmark for musicality. This debut propelled Conrad-Johnson into the forefront of the tube renaissance, with the iconic MV75 power amplifier following in 1978, solidifying its heritage as a pioneer in high-end audio craftsmanship.
The brand specializes in vacuum-tube preamplifiers and power amplifiers, renowned for their warm, engaging sound that prioritizes musical satisfaction over sterile measurements. While tube designs remain its cornerstone, Conrad-Johnson expanded into solid-state amplifiers and phonostages in the 1980s, alongside limited ventures like the Sonographe turntable line and electronics acquired in the late 1980s. All components are hand-built in the USA using simple circuits and premium custom parts, reflecting over four decades of refined design philosophy.
Conrad-Johnson holds an exalted position in the high-end market as an American classic, beloved by audiophiles for gear that "just sounds right." Its products command lust among enthusiasts worldwide, blending vintage appeal with sustained relevance, and consistently rank among the most musically rewarding options available.
See all Conrad-Johnson listings on RADAR.
