Warm Audio WA-251 Large-diaphragm Tube Condenser Microphone
Warm Audio WA-251 Large-diaphragm Tube Condenser Microphone
Warm Audio WA-251 Large-diaphragm Tube Condenser Microphone
Warm Audio WA-251 Large-diaphragm Tube Condenser Microphone
Warm Audio WA-251 Large-diaphragm Tube Condenser Microphone
Warm Audio WA-251 Large-diaphragm Tube Condenser Microphone

Warm Audio WA-251 Large-diaphragm Tube Condenser Microphone

Regular price $849.00
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The WARM AUDIO WA-251 was created to offer a classic microphone design to a new generation of recording artists at an affordable price. The WA-251 is an all vacuum tube, large diaphragm, transformer balanced, multi-pattern, large condenser microphone, based on the classic ‘251 that has been used on countless hit records for the last 50+ years.  The WA-251 is designed for pro studio, home studio, live, and broadcast applications and sounds great on vocals, acoustic/electric guitars, acoustic/electric bass, drums, piano, strings, brass/woodwind instruments, and an array of other sources. 
The WA-251 utilizes an American made CineMag USA transformer. This transformer helps provide the present top end and the LARGE bottom end one would hope to get from a 251-style condenser microphone.
The Capacitors
The WA-251 proudly uses polystyrene coupling capacitors, wima film capacitors throughout, and an imported Solen French capacitor on its output.
The Cable
One component of a tube microphone that is often overlooked is the 7 pin cable that connects the microphone to its power supply. When auditioning the WA-251 and other tube microphones we learned quite a bit about 7 pin cables and how the shielding and wire gauge size can drastically change the sonics of a tube microphone.
 

Technical Specifications

  • Custom wa-12-b-60v edge terminated, dual-backplate,    
    all-brass vintage ck12-style capsule
  • Cinemag usa output transformer
  • jj slovak 12ay7 vacuum tube
  • Gotham 5 meter gac-7, 7-pin tube microphone cable
  • Wima, solen french, and polystyrene capacitors
  • Polar patterns: 3 patterns - cardioid, omni, figure-of-eight
  • Frequency range: 20 hz~20 khz
  • Output impedance: 200 ohms
  • Maximum spl: 132db  (<0.5% thd)
  • Rated load impedance: ≥2kohms
  • s/n ratio: 80dba
  • Equivalent noise: 12dba (iec651)
  • External iec grounded psu
  • Total weight (mic, psu, shockmount, cables) - 12 lbs
  • Mic dimensions: 247mm x 46mm
  • Dynamic range: 125dba
  • Includes: microphone, wood box, psu, shock-mount and gotham cable.