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Decware UFO 2.1 Zen Triode
DECWARE 18 views

Decware UFO 2.1 Zen Triode

USD$3,700
Location
US
Seller
azceladon
Source
eBay US
Posted
5 Oct 2026
Last seen
3d ago

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Our Thoughts RADAR AI

The timing matters less here: this is an established Decware design rather than an obviously superseded generation, and the asking price is clearly above the typical used market. At US$3,700, it exceeds the 75th-percentile comparable of US$3,500, versus a US$2,577 median and US$1,538 25th percentile. That makes it ambitious unless the example has unusually desirable options, exceptional provenance, or a particularly complete package.

The attraction is Decware’s direct, low-power triode presentation: vivid midrange, strong immediacy, and excellent microdynamic expression with suitably efficient speakers. The compact, relatively simple design also appeals to enthusiasts who value purity and ownership character over brute-force power. At this price, verify the exact configuration, tube complement, original accessories, service history, and whether the seller can demonstrate quiet operation. A materially lower offer would better reflect the current comparable market.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About DECWARE

# DECWARE

DECWARE, a trademark of High Fidelity Engineering, was founded in the mid-1990s by Steve Deckert in East Peoria, Illinois. The company emerged as a pioneering force in the low-powered vacuum tube amplifier movement in the United States, introducing the iconic Zen Triode amplifier in 1996—a remarkably simple 2.3-watt single-ended triode design that has since sold over 6,000 units across seven revisions. This foundational product established Deckert's philosophy of elegant minimalism and point-to-point hand-wired construction.

DECWARE specializes in tube amplifiers and loudspeakers manufactured entirely in the USA. The product line centers on integrated amplifiers, with the current flagship being the SE84UFO, a class-A zero-feedback design featuring an exceptionally minimal signal path. The company also produces complementary speaker systems designed to pair with their low-wattage amplifiers. All products are hand-assembled and built to exacting standards using premium components.

Positioned as a boutique, high-end manufacturer, DECWARE commands respect among discerning audiophiles and SET (single-ended triode) enthusiasts worldwide, with products distributed to over 54 countries. The brand is known for direct-to-consumer sales, lifetime warranties, and a 30-day return policy. DECWARE occupies a niche segment where affordability meets uncompromising sonic philosophy—accessible entry points into tube audio without sacrificing design integrity or build quality.

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