Universal Audio Bock 251

Type: Large-diaphragm tube condenser microphone
Circuitry: Tube microphone design
Capsule: Large-diaphragm condenser capsule
Application: Studio recording
Manufacturing: Handcrafted in the USA
Included: Power supply, cable, and microphone mount

The Universal Audio Bock 251 is a premium large-diaphragm tube condenser microphone designed by renowned microphone engineer David Bock. Inspired by one of the most revered vintage studio microphones ever created, the Bock 251 delivers exceptional detail, smooth top-end response, and rich harmonic depth for world-class vocal and instrument recording.

Handcrafted in the USA, the Bock 251 combines classic tube microphone design with modern precision manufacturing, offering a refined and musical sound that excels across vocals, acoustic instruments, piano, strings, drums, and orchestral recording applications.

The microphone features a carefully tuned large-diaphragm capsule and premium tube circuitry, delivering an open and dimensional sound with silky highs, focused mids, and a warm yet controlled low end. Its natural transient response and smooth presence make it especially sought after for lead vocals and high-end studio productions.

Classic Studio Microphone Character

The Bock 251 captures the sound qualities associated with legendary vintage tube microphones:

Open and airy top-end detail
Rich tube harmonics and depth
Smooth and natural vocal presence
Balanced low-end warmth and clarity

Built for Professional Recording

Designed for elite studio environments, the Bock 251 offers premium component selection and meticulous craftsmanship throughout. Its versatile performance makes it suitable for everything from intimate vocal recordings to large ensemble and orchestral sessions.