23% Off

Universal Audio Bock 251 Large-Diaphragm Tube Condenser Microphone

Universal Audio

Universal Audio Bock 251 Large-Diaphragm Tube Condenser Microphone

Name: Singh Electronics
Address: 7003 Steeles Avenue West, Toronto, ON, M9W 0A2, CA
Telephone: +1 (416) 745-1021
Price range: $

$9,499.00

$12,349.00

23% Off

SKU: MIC-UA251

Condition: New

Availability: Special Order - Usually Ships in 3-5 Days

Shipping: Calculated at Checkout

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Description
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Descriptions

About: Universal Audio Bock 251 Large-Diaphragm Tube Condenser Microphone

Reach Sonic Nirvana

The UA Bock 251 is our flagship large-diaphragm tube condenser mic, giving you the smooth, open tone of the iconic ELAM 251, considered by many to be the greatest vocal mic ever made. Each microphone is handmade in Santa Cruz, California, to the exacting specifications of world‑renowned mic designer David Bock.

Add Handmade Magic to your Studio

The UA Bock 251 is David Bock's loving interpretation of the classic 251 microphones he studied and maintained as chief technical engineer of the world's top recording studios for two decades. Handbuilt at UA’s Custom Shop in Santa Cruz, California, the UA Bock 251 mic puts "golden unit" sound at the heart of your recordings.

Rich Tube Mic Sounds, with Updated Sonics

With its German-made CK12 capsule and large output transformer, the UA Bock 251 gives you extended low‑frequency response down to 10 Hz and higher SPL capabilities versus vintage 251 microphones.

Built for a Lifetime of Harmonious Recording

Handwired using premium components, each UA Bock 251 is built and tested to David Bock's exacting specifications. With its vintage-inspired case, robust shock mount and accessories, this mic spares no expense to last a lifetime.

Features:

Large-diaphragm tube studio condenser mic, lovingly handmade at the UA Custom Shop in Santa Cruz, California
Iconic, "golden unit" mic sounds with modern enhancements by David Bock
Switchable omnidirectional, cardioid, and figure-8 polar patterns
German-made CK12 capsule and Cinemag transformer

Specifications:

Large-diaphragm tube studio condenser mic, lovingly handmade at the UA Custom Shop in Santa Cruz, California
Iconic, "golden unit" mic sounds with modern enhancements by David Bock
Switchable omnidirectional, cardioid, and Figure-8 polar patterns
German-made CK12 capsule and Cinemag transformer
Frequency Response: 10 Hz - 18 kHz, ± 2 dB
Max SPL: 118 dB SPL, 1% THD
NOS ECC85 tube
Requires included UA Bock 251 PSU true linear power supply
Premium vintage-style suitcase

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.