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Offered is „ET 7 S2“ by Conrad Johnson as second-hand device from the category „Pre-Amplifier / Processor“ on audio-markt.de - the online market place for high-end. The advert with the number 6665769932 ends on 07.11.2026 at 18:52 o'clock.
Compared with the usual used solid-state preamp/processor money, €4,000 is a touch above the €3,658 median but still comfortably inside the normal band, well below the €5,656 upper quartile. That makes it a fair asking price rather than a bargain-bin score, and not the sort of number that should scare off a buyer if the unit is genuinely clean and complete.
This is the kind of Conrad-Johnson piece people buy for scale, tonal density, and a refined, unforced presentation that flatters real systems instead of spotlighting flaws. The upside here is straightforward: if the cosmetics are good, the unit is serviced, and the remote/manual/packaging are included, you’re looking at a solid, well-regarded buy with enduring appeal; at this price, I’d just want confirmation of proper operation and recent maintenance.
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.
