The Warm Audio WA-CX24 is a true stereo tube microphone designed to deliver classic tone and flexible stereo imaging. With dual CK12-style capsules and TAB-Funkenwerk USA transformers, it captures a wide, natural stereo field with rich midrange detail and silky top-end clarity.
What makes it stand out is the independent polar pattern control for each capsule, giving you the ability to fine-tune cardioid, omni, or figure-8 modes for different sources. The capsules can also rotate up to 180 degrees, making it easy to set up common stereo techniques such as XY, Blumlein, or Mid-Side while keeping phase integrity intact. Its 12AY7 tube adds warmth and character, while the transformers provide clean output and solid signal performance.
In practice, the WA-CX24 shines on instruments and ensembles where stereo width and natural imaging are essential. It’s a strong choice for grand piano, drum overheads, acoustic ensembles, and choirs. It also works beautifully for stereo vocals or paired singers, giving engineers more creative flexibility in shaping the sound.
The package includes everything needed for professional use: a dual-pattern power supply, shockmount, premium Gotham GAC-9 cable, wood display box, and a tweed flight case, making it suitable for both studio sessions and location recording.
For setup, a quick way to achieve a focused yet wide image on acoustic guitar and vocal is to place both capsules in cardioid, rotate them 90 degrees in an XY configuration, and angle toward the 12th fret and the singer’s mouth. For orchestral or room recording, using both capsules in omni with a 90 to 110 degree spread delivers an immersive and natural stereo capture. Drum room miking benefits from a Blumlein figure-8 setup, producing a wide and ribbon-like spaciousness.