Universal Audio Bock 167 Large Diaphragm Tube Condenser Microphone

The Universal Audio Bock 167 is a premium large-diaphragm tube condenser microphone, meticulously crafted for professional engineers and recording artists. Designed by David Bock and manufactured in Santa Cruz, California, the Bock 167 reimagines the legendary ’67 microphone with modern enhancements. Featuring a continuously variable polar pattern, NOS EF732 tube, and dual-diaphragm K67-style capsule, this microphone excels in capturing vocals, instruments, and more with stunning detail and tonal warmth.

The Bock 167 includes a unique “Fat Mode” to enhance low-end richness, making it perfect for beefing up guitar and drum tracks. With handcrafted components, a true linear power supply, and precise calibration by David Bock, this microphone delivers consistent “golden-unit” quality for unparalleled versatility and reliability.

Key Features

• Legendary Design: Inspired by the iconic ’67 microphone with updated engineering for modern studios.
• Variable Polar Patterns: Continuously adjustable from omnidirectional to cardioid to figure-8.
• Fat Mode: Adds low-end warmth and richness, ideal for guitar and drum recordings.
• NOS EF732 Tube: Offers vintage tonal warmth with boutique craftsmanship.
• Dual-Diaphragm Capsule: K67-style capsule with a symmetrical backplate for precise, detailed audio.
• Advanced Filtering: High-frequency cut and boost options for tailored sound shaping.
• Handcrafted Quality: Built at the UA Custom Shop with premium components and calibration.

Specifications

• Type: Large-Diaphragm Tube Condenser Microphone
• Tube Type: New Old Stock EF732
• Capsule: 1″ diameter dual symmetrical backplate (K67 type)
• Polar Patterns: Variable (Omni, Cardioid, Figure-8)
• Impedance: 200 Ohms
• Frequency Response: 10 Hz – 18 kHz
• Input Pad: -20 dB
• Filters: High-frequency options: Cut 5 kHz, Cut/Boost 10 kHz, Flat
• Sensitivity: -29 dB (33 mV) ref 1V at 1 Pa, 1 kHz
• Max SPL: 118 dB at 1% THD
• Power Supply: UA Bock 167 PS true linear PSU
• Package Includes: Microphone, shock mount, power supply, 20′ cable, and signature wooden box

Applications

• Studio vocals and voiceovers
• Acoustic and electric instruments
• Drum overheads and room miking
• Orchestral and ensemble recordings