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Angeboten wird „Solo Monoblöcke“ von AGD Productions als Neugerät aus der Kategorie „Endverstärker“ bei audio-markt.de - dem Online-Marktplatz für High-End. Das Inserat mit der Nummer 3022678708 endet am 31.07.2026 um 07:09 Uhr.
This is a seller’s market at €35,000, because it sits well above the €26,230 75th percentile for recent used EU comps and roughly double the €17,141 median. It’s not outrageously off the map for a top-tier flagship, but it is clearly ambitious unless there’s something exceptional behind the listing.
That said, these amps are respected for their effortless current delivery, speed, and tonal purity, and they’re the kind of monoblocks that can anchor a very serious system. If the pair is clean, complete, and from a careful owner, the upside is strong for a buyer who wants reference-level performance and rarity; just verify servicing history, channel balance, and any original packaging or paperwork, since at this price those details matter.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
# AGD Productions
AGD Productions, Inc. is a Los Angeles-based high-end audio manufacturer founded by engineer and designer Alberto Guerra. Operating from Palos Verdes Estates, California, the company has established itself as a pioneer in GaN (Gallium Nitride) power semiconductor technology applied to Class-D amplification. While exact founding details are not definitively documented in available sources, AGD has built its reputation over recent years through innovative product development and handcrafted manufacturing in the USA.
The brand specializes exclusively in power amplifiers, positioning itself at the forefront of GaN-based amplifier design. AGD's product lineup includes the iconic GaNTube series, the Gran Vivace monoblocks, the Audion, the compact FORTE, and the SOLO integrated amplifier, alongside their recent all-in-one ALLEGRO system. Each component reflects the company's philosophy of merging technical precision with musical transparency and aesthetic refinement. The amplifiers range from approximately $1,500 to $27,400, reflecting their high-end positioning.
AGD Productions occupies a distinctly premium niche within the high-end audio market. The brand appeals to discerning audiophiles seeking cutting-edge amplification technology combined with meticulous engineering and design artistry. Their reputation rests on proprietary GaN power technology, dual-mono architecture, and ultra-low-noise power supplies—technical credentials that resonate strongly with serious collectors and music enthusiasts willing to invest substantially in amplification excellence.
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