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Offered is „Envy (Performance Edition) - Oak - 220V/230V - Serial #22 - Factory Upgraded & Stabilized“ by Feliks Audio as second-hand device from the category „Tube-Preamp“ on audio-markt.de - the online market place for high-end. The advert with the number 8655570493 ends on 13.10.2026 at 11:19 o'clock.
This is a buyer’s market at this asking price: €5,990 lands exactly on the median of recent used comps, so it reads as fair rather than a standout bargain or an ambitious ask. With the 25th percentile at €5,259 and the 75th at €6,237, this sits right in the middle of normal value for the model.
That makes it an appealing buy if the condition really is good, because this amp has the sort of reputation that keeps demand steady: serious power, a big and refined presentation, and the ability to drive tough headphones with real authority while still sounding luxurious and spacious. At this price, the main upside is getting into a highly regarded statement-level amp without paying top-of-market money, so a clean unit with no tube or power-supply issues is the key thing to confirm.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Feliks Audio traces its roots to Poland, where electronics engineer and audio enthusiast Henryk Feliks began designing amplifiers over 40 years ago as a passionate hobby. Around 20 years ago, he turned this pursuit commercial, selling custom-made units initially within Poland. In 2014, the second generation—sons Łukasz, Piotr, and Michał—joined the family business, elevating it into a global operation based in Lubliniec. Today, this tight-knit team of about 10 crafts products with over 25 years of accumulated expertise in tube amplification.
The brand specializes exclusively in handcrafted tube amplifiers, with a sharp focus on headphone applications. Their lineup includes output transformerless (OTL) designs like the accessible Echo, high-end models such as the Envy Susvara Edition, and even esoteric electrostatic amplifiers like the Bliss, which supports both modern and vintage headphones. Every piece is in-house engineered, tuned, and assembled, blending natural materials and unique topologies for purist performance, often doubling as preamps for active speakers.
Feliks Audio occupies a niche boutique position in the high-end hi-fi market, revered by headphone aficionados for its emotional, rewarding sonics that prioritize musicality over sterile precision. Distributed in over 20 countries through select channels, their four-figure pricing reflects premium, small-batch quality rather than mass-market volume, appealing to discerning buyers who value tradition-meets-innovation in tube-driven headphone amplification.
See all Feliks-Audio listings on RADAR.
