Overview

The new WA234-MONO (2nd gen) is a SET (single-ended triode) mono-block amplifier for the ultimate headphone and loudspeaker listening. The name is derived from the three legendary power tubes 2A3, 300B, and 45. The architecturally sculpted aluminum chassis creates a stunning art form and eliminates unwanted mechanical vibration, ensuring sonic purity. This timeless masterpiece uses all-triode tubes to deliver a listening experience at home that resembles a live performance.

The 2nd generation has been meticulously re-engineered with an exhaustive redesign of the driver and output stage for improved output loading capacity and power to deliver an impressively wide dynamic range across the entire frequency band.

The popular 6SN7 tube driver works alongside our in-house developed STEP-UP Driver technology, delivering a pristine, low-loss signal gain with sufficient voltage for the output stage. Proven successful in the acclaimed WA24 20th Anniversary Edition amplifier, the result is an ultra-low noise-floor with a pitch dark background that brings out the finest details in the music. This newly designed driver unlocks hidden power that is linear and distortion-free, even at maximum power output. The WA234-MONO pairs well with a wide range of loudspeakers with authority because it offers a linear output throughout the entire volume control range.

The latest innovation in headphones is ribbon driver. WA234-MONO (2nd gen) introduces a direct-drive True Ribbon output that unleashes the full potential of ribbon headphones without the need for an interface. You’ll experience the full glory of ribbon headphones at their purest presentation.

Just as music brings us joy, using the WA234-MONO offers endless fun with its easy-to-use customization with our unique Switching Key system. You can tailor the amplifier’s output for your specific needs—whether it is headphones or for loudspeakers using the Output Switching Key (OSK). Additionally. The sound profile can also be tailored, whether you prefer the sound of 2A3, 300B, or 45 power tubes using the Tube Switching Key (TSK).

For example, if you’d like to listen to loudspeakers with a warm sound profile, simply install the 300B vacuum tube with the corresponding Tube Switching Key (TSK) and the Speaker Output Switching Key (OSK). Instantly transforming the WA234-MONO into a 300B speaker amplifier. Or switch to 2A3 vacuum tubes and the Cathode OSK to hear the delicate details and resolution of your music through any headphones in your collection, regardless of brand or driver technology. The combination of vacuum tubes and listening preference is fully customizable!

The new WA234-MONO (2nd Gen) is a masterpiece that transcends typical amplifier limitations through thoughtful engineering, unique features, and authentic music reproduction for both headphone and loudspeaker listening enjoyment.

Tube Switching Keys (TSK)

Tube switching key (TSK) allows the user to switch between different power output tubes (2A3, 300B, 45).

Output Switching Keys (OSK)

Output switching key (OSK) allows the user to switch between speaker and different headphone output modes.