Universal Audio Bock 167 – handbuilt multi-pattern large-diaphragm tube condenser microphone, inspired by classic Neumann U67. Features dual-symmetrical K67 capsule, Lundahl transformer, and NOS EF732 tube for rich, full sound with lively midrange. Continuously variable polar patterns (omni, cardioid, figure-8), Fat switch for low-end boost (10-400 Hz), and three EQ filter options. Max SPL 118 dB, frequency response 10 Hz–18 kHz (±2 dB). Powered by external PSU, with shockmount and wooden case. Ideal for vocals, acoustic instruments, drums, and voiceovers.
The device excels with authentic vintage warmth, low noise, and flexibility, hand-tested at UA Custom Shop in Santa Cruz, CA.
MAIN FEATURES
- Continuously variable polar patterns: omni, cardioid, figure-8
- Dual-symmetrical K67 capsule and Lundahl transformer for extended LF
- Fat switch: boosts lows 10-400 Hz for "super size" tone
- Three high-frequency EQ filters: flat, vintage roll-off, presence
- NOS EF732 tube for harmonic richness
- External true-linear PSU for stability
- Premium shockmount and wooden case
- Handbuilt in USA, not affiliated with Neumann
TECHNICAL SPECIFICATIONS
- Type: Large-diaphragm tube condenser
- Capsule: Dual-symmetrical K67, 34 mm
- Polar Patterns: Continuously variable omni/cardioid/figure-8
- Frequency Response: 10 Hz – 18 kHz (±2 dB)
- Sensitivity: Approx. 10 mV/Pa
- Max SPL: 118 dB (1% THD)
- SNR: Approx. 80 dB-A
- Impedance: 200 Ohm (output)
- Power: External PSU (48V equivalent)
- Connections: 7-pin XLR
- Dimensions (DxL): 70 x 200 mm
- Weight: Approx. 1 kg (mic)
- Included: PSU, shockmount, wooden case, XLR cable
