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Offered is „Audionet Humboldt, kompormisloser Vollverstärker“ by AudioNET as second-hand device from the category „Fully integrated Amplifier“ on audio-markt.de - the online market place for high-end. The advert with the number 3061000450 ends on 25.10.2026 at 13:17 o'clock.
Good condition at €24,500 puts this right on the median of the recent used market, so the asking price looks fair rather than flashy. It is neither a bargain nor padded out; it sits exactly where a clean, presentable example should in today’s market.
That makes the real question the quality of the piece itself, not the price. This is a highly regarded full-range design with serious scale, grip, and refinement, so a well-kept example can be a compelling buy for someone who wants statement-level performance without paying new-retail pain. If the condition is genuinely good and the sale is complete, this reads as a solid opportunity.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Audionet emerged in 1994 from the innovative labs of Ruhr University in Bochum, Germany, where founder Thomas Gessler and fellow electronics researchers developed cutting-edge sensor and measurement amplifiers. Born from a decade of work on low-noise, high-resolution analog circuits for scientific applications, the company—initially Idektron & Co.—launched its first sensation, the Audionet preamplifier, translating to "sound network." All products are designed and handcrafted in Germany, with roots later shifting to Berlin, embodying a rigorous scientific heritage that prioritizes precision engineering over convention.
The brand excels in high-end solid-state electronics, spanning preamplifiers, power amplifiers, monoblocks, integrated amps like the Humboldt, phono stages, CD/DVD players, network components, and external power supplies. Signature technologies include the Ultra-Linear Amplifier (ULA), originally engineered for medical use, ensuring ultra-pure signal paths via custom miniaturized components. Industrial design by Hartmut Esslinger—creator of the Apple IIc—elevates models like the Scientist Series Stern linestage and Heisenberg monoblocks, blending functionality with award-winning aesthetics.
Audionet commands reverence in the ultra-high-end market as a reference-level boutique, setting benchmarks for transparency, power, and stability that audiophiles worldwide anticipate as events. Handmade in small batches, its electronics deliver uncompromised performance for discerning systems, from stereo purists to advanced home theaters, backed by a global reputation for pushing hi-fi boundaries with scientific rigor.
See all Audionet listings on RADAR.
Reverb
HiFi Forsale
Good
GB
audio-markt.de
Good
DE
audio-markt.de
Good
audio-markt.de
Good
audio-markt.de
New
DE
