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