Decware SE84UFO2.1 Zen Triode Tube Amplifier – Hand-Built USA (2022)

For sale is an authentic Decware SE84UFO2.1 Zen Triode amplifier, hand-built in August 2022 by William Cote at Decware’s Peoria, Illinois workshop. This is Steve Deckert’s legendary minimalist Class A single-ended triode design — renowned for its holographic imaging, black background, and 3D-like soundstage that only a pure SET circuit can deliver. Each Decware amp is point-to-point wired, bench-tested, and signed. With a current factory waitlist stretching over a year, this is a rare chance to own one now, fully broken-in and performing flawlessly. ⸻ ⚙️ Technical Specs & Features • Model: SE84UFO2.1 (“Ultra-Fidelity Output”) • Configuration: Single-Ended Triode (SET) stereo amplifier • Power Output: 2 W per channel @ 8 Ω (pure Class A) • Tubes Included: • (2) EL84 / 6BQ5 output tubes • (1) 6N1P-EV (input/driver) • (1) 5U4G rectifier • Transformers: Decware UFO ultra-fidelity output transformers • Inputs: Stereo RCA • Speaker Outputs: 4–8 Ω gold binding posts • Meters: Dual bias/voltage analog meters • Power: 120 V AC, 3 A fuse • Finish: Walnut-trimmed chassis with textured black top plate • Bypass Mod: Installed (per factory label “Bypass Mod / Flex Switch”) Typical resale: $1,800 – $2,500 USD depending on tube set & condition. 👉 Buy Now Price: $1,200 or best offer

Condition

Used (normal wear)