Universal Audio UA Bock 251 Tube Condenser Mic

Unveil Studio Perfection with the UA Bock 251 Tube Mic
Step into a world where legendary sound meets contemporary engineering with the UA Bock 251 tube condenser microphone. Crafted in the hands of renowned microphone designer David Bock, this flagship large-diaphragm mic brings the revered smooth and open tones of the historical ELAM 251 to your studio. Positioned as the apex of vocal recording technology, the UA Bock 251 is manufactured to precision in Universal Audio’s Custom Shop located in Santa Cruz, California.

A Legacy Reborn with Modern Fidelity
Drawing from decades of industry-leading experience, David Bock has re-envisioned the classic 251 microphone. The UA Bock 251 features a German-made CK12 capsule and an expansive output transformer, enhancing its capability to capture sound with a rich low-frequency response that extends down to 10 Hz and achieves higher SPL compared to its vintage counterpart. This microphone is tailored to deliver unparalleled clarity and depth, preserving the essence of each recording.

Durability Meets Elegance in Design
Every aspect of the UA Bock 251 microphone is constructed with meticulous attention to detail. Handwired with top-tier components and encased in a robust, vintage-inspired housing, this microphone is built to last a lifetime. It comes complete with a professional shock mount and premium accessories, ensuring it stands as a centerpiece in any studio setup.

Versatile Recording Patterns for Any Session
The UA Bock 251 is equipped with selectable omnidirectional, cardioid, and Figure-8 polar patterns. This versatility allows for precise adaptation to any recording environment, whether capturing the nuances of vocal performances, the dynamic range of acoustic instruments, or the ambience of room sounds. The switchable patterns ensure that the UA Bock 251 can meet the demands of any session with ease.

Superior Specs for Superior Sounds
The UA Bock 251 doesn’t just sound exceptional—it’s engineered to capture sound flawlessly. With a frequency response of 10 Hz to 18 kHz and a maximum SPL of 118 dB, it handles anything from the subtlest details to the most powerful dynamics without distortion. The NOS ECC85 tube amplifies its warm, rich character, making every recording resonate with professional quality.