Mojave Audio has announced the new MA-37 microphone that offers a modern take on the Sony C-37a that was a workhorse from the “Golden Age of Hollywood” recording favored by The Wrecking Crew, Leonard Bernstein, and Mel Blanc.
The MA-37 is a large-diaphragm tube condenser that updates the original design with modern components and workmanship. The heart of the mic is based around a special capsule design, and like the C-37a, it takes a unique mechanical approach to the choice between cardioid and omnidirectional polar patterns with an adjustable tuned acoustic chamber.
In keeping with Mojave Audio founder David Royer’s approach to microphone design that emphasizes simplicity, the circuit is based around a single-stage tube amplifier powered by an EF806 tube and utilizing a Lundahl transformer. The MA-37 has high-pass filter controls located on the power supply and offering three options: flat (M), 100 Hz (V1) and 200 Hz (V2) for added control of its sound.
“The MA-37 is an updated take on a classic sound that is the perfect addition to any recording studio,” says Mojave Audio president Dusty Wakeman. “It excels with loud sound sources and smoothing out brittle high-end frequencies, bringing the natural sound of any instrument or voice forward and minimizing the need for excessive EQ-ing or post-processing.”
“I’ve admired the original for decades, it is incredibly unique and has been a ‘secret weapon’ for those in the know for a long time,” Royer adds. “We’re thrilled to offer an updated take on a classic with the build quality and performance that we bring to all Mojave microphones.”
Specifications:
Frequency response: 30 to 18,000 Hz. +/- 3 dB. (“M” setting)
Bass cut: M flat
V1 -3 dB at 100 Hz.
V2 -3 dB at 200 Hz.
Sensitivity: -46 dBv referred to 1 volt per pa.
Distortion: Not to exceed .5 percent at 134 dB.
Noise: Better than 18 dB.
Polar pattern: Choice of cardioid or omni; via mechanical shutter.
Impedance: 170 ohms, floating. Recommended load 1500 ohms or higher.
Power required: 115 or 230 VAC, 50 or 60 hertz; 5 watts.
6 volts DC at 200 mA.
140 volts DC at 1.5 mA. from dedicated power supply.
The new MA-37 is available now for $3,499 U.S. MAP.
