Our 251 is here

How do you emulate a classic microphone?

You start with a classic microphone.

The NOS251 starts off as a re-creation of one of the most sought after large diaphragm tube microphones of all time: the venerable ELA M 251. Its sound is airy and present while at the same time full-bodied and smooth, characteristics that make it especially desirable for recording vocals or any instruments you want to sound larger than life. These characteristics also make it an excellent base for emulating other classic tube microphones, such as the C12, ELA M 251, U47, U67, and C800G.

Microphone Features

  • Even without the modeling plugin, the NOS251 has unique features that set it apart from other microphones in its class:

  • Edge terminated, dual-diaphragm brass capsule based on the CK12

  • Vintage-style, low reflection head basket

  • New Old Stock (NOS) microphone grade 6201 vacuum tube

  • Optional Cinemag output transformer

  • Styroflex capacitors at crucial positions

  • Nickel finish

  • Custom power supply

  • Aluminum case

 Full Specifications

Type: Condenser Pressure Gradient Microphone with 1-Inch Dual Diaphragm & Tube Preamp

Connection: 7 Pin XLR Shielded Microphone Cable

Polar Patterns: Omni, Cardioid & Figure 8 with 6 intermediate stages.

Frequency Response: 20 - 20000 Hz

Sensitivity: 14mv/Pac= -37db (0db = 1v/pa) -10dB

Impedance: <200 Ohms

S/N Ratio: 76dB

Max SPL: (For. 1% THD @ 1000Hz) 125dB

Equivalent Noise: (IEC 268 - 4 - A Weighted) 20dB

Power Requirements: Dedicated Power Supply

Dimensions: 1.8 Inches x 9.5 Inches