Woo Audio

WA234-MONO (2nd gen) Headphone / Speakers Amplifier (In Stereo Pair)

The Woo Audio WA234-MONO (2nd gen) is a single-ended triode, Class-A monoblock amplifier supplied as a stereo pair for traditional headphones, true-ribbon headphones, and loudspeakers. It uses a 6SN7 driver, interchangeable 2A3/300B/45 power tubes, and a 5U4G rectifier, with transformer-coupled, point-to-point wiring, independent headphone and speaker circuitry, and direct-drive true-ribbon output. Tube Switching Keys and Output Switching Keys select the power-tube type and cathode, plate, speaker, or true-ribbon output mode; traditional headphone compatibility is specified for 8–600 ohms.