Warm Audio
Warm Audio WA-67
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Warm Audio WA-67 is a premium large-diaphragm tube condenser microphone inspired by the legendary Neumann U67. Designed to capture the warmth, detail, and vintage tone of its classic predecessor, the WA-67 delivers smooth high-end, rich midrange, and a full-bodied low-frequency response, making it ideal for vocals, acoustic instruments, drums, and full-band recordings.
At its core, the WA-67 features a custom-reproduction K67-style dual backplate capsule paired with a genuine EF86 pentode vacuum tube and a large-core custom transformer by Lundahl (Sweden). This combination provides high headroom, natural harmonic saturation, and exceptional fidelity across the frequency spectrum. The circuit faithfully follows the original U67 topology, using premium capacitors and resistors to maintain low noise and musical coloration.
The WA-67 offers three polar patterns — cardioid, omni, and figure-eight — and includes a high-pass filter (80 Hz) and a -10 dB pad for added flexibility in any studio scenario. Its solid brass body, nickel-plated grille, and external power supply ensure long-term reliability. The microphone ships with a custom power supply, 7-pin cable by Gotham Audio (Switzerland), a shockmount, and a wooden storage box, delivering the full vintage recording experience at a modern price.
KEY FEATURES
- Faithful recreation of the iconic Neumann U67 microphone
- Custom K67-style dual backplate capsule (reproduced to vintage spec)
- Genuine EF86 pentode vacuum tube for vintage harmonic richness
- Lundahl LL1935 output transformer made in Sweden
- Three polar patterns: cardioid, omni, figure-eight
- High-pass filter at 80 Hz and -10 dB pad switch
- Premium components: WIMA, Polystyrene, and Nichicon capacitors
- All-brass body and nickel-plated grille for superior acoustic consistency
- Custom external power supply and 7-pin Gotham Audio cable included
- Hand-assembled and tested for accuracy and tonal authenticity
TECHNICAL SPECIFICATIONS
- Type: Large-diaphragm tube condenser microphone
- Capsule: Custom K67-style, dual backplate, 34 mm diaphragm
- Tube: EF86 pentode vacuum tube
- Transformer: Lundahl LL1935 (Sweden)
- Polar patterns: Cardioid, Omni, Figure-Eight
- Frequency response: 20 Hz – 20 kHz
- Maximum SPL: 138 dB (with pad engaged)
- Signal-to-Noise Ratio: 82 dB (A-weighted)
- High-pass filter: 80 Hz, 12 dB/octave
- Pad: -10 dB
- Output impedance: 200 Ω
- Connector: 7-pin XLR (to PSU), 3-pin XLR output
- Power supply: External, universal 115 V / 230 V
- Included accessories: Power supply, 7-pin Gotham cable, shockmount, wooden box, hard case
