KIWARA KA-C12 Large Diaphragm Tube Condenser Microphone - C12-Inspired Classic
The KIWARA KA-C12 is a handcrafted large-diaphragm tube condenser microphone that faithfully recreates the legendary warmth, clarity, and vintage appeal of the iconic C12. Carefully assembled with premium components—including Vishay resistors and capacitors, a precision CK12-style capsule, and custom KIWARA T14/1 output transformer—it delivers the smooth, open, and detailed sound that made the original a studio favorite for vocals, acoustic instruments, drum overheads, and ensemble recording. Switchable cardioid, omnidirectional, and figure-8 patterns, combined with a high-performance power supply and premium Mogami cable with swivel stand-mount connector, make the KA-C12 a modern masterpiece that honors a timeless classic.
Authentic C12 Tone Reimagined
Every element is engineered to match the core sonic signature of the legendary C12: the CK12-style capsule captures airy highs, balanced mids, and deep low end, while the KIWARA T14/1 transformer adds lush harmonics and vintage depth. The EH6072A tube provides smooth, natural saturation, ensuring rich, dimensional recordings that sit perfectly in any mix.
Multi-Pattern Flexibility
Three selectable polar patterns—Cardioid for focused source isolation, Omnidirectional for natural room capture, and Figure-8 for stereo techniques or side-address rejection—offer unmatched versatility. The all-metal housing and classic styling ensure durability and professional aesthetics in studio or broadcast environments.
Key Features of the KIWARA KA-C12
- Large-diaphragm tube condenser inspired by the C12
- Precision CK12-style capsule for airy, detailed sound
- Custom KIWARA T14/1 output transformer for vintage harmonics
- EH6072A vacuum tube for smooth, natural saturation
- Switchable Cardioid, Omnidirectional, and Figure-8 patterns
- Premium Mogami 3172 tube cable with swivel stand-mount connector
- High-performance external power supply (110/230 V)
- Premium Vishay resistors and capacitors throughout
- Includes power supply, tube cable, shock mount, wooden box
Technical Specifications
- Type: Vacuum Tube Condenser Microphone
- Capsule: CK12-style
- Polar Patterns: Cardioid, Omnidirectional, Figure-8
- Frequency Range: 20 Hz – 20 kHz
- Sensitivity: 18 mV/Pa @ 1 kHz
- Tube: EH6072A
- Output Transformer: KIWARA T14/1
- Cable: Premium Mogami 3172 with swivel stand-mount connector
- Power Supply: External, 110/230 V
- Included Accessories: Power supply, tube cable, shock mount, wooden box



