Woo Audio

WA12 Zircon Solid-state Flagship Headphone Amplifier

The Woo Audio WA12 Zircon is a solid-state headphone amplifier with a fully balanced, Class-A, zero-feedback topology and eight current amplifiers per channel. It uses a dual power supply supporting AC operation through a linear transformer or internal user-replaceable lithium-ion batteries, with 7.5 W per channel at 8 ohms, 6.5 W at 30 ohms, and 1-ohm output impedance. Outputs include 4-pin XLR true-ribbon and balanced headphone connections, balanced 4.4mm Pentaconn, and 6.3mm unbalanced, supporting ribbon, dynamic, planar-magnetic headphones, and IEMs.