Coles 4038 Pair - Ribbon Microphones

The 4038MP from Coles is a matched pair of studio ribbon microphones that were originally developed by the BBC as a broadcast microphone. Recognized for its wide, flat frequency response and high sensitivity, the 4038 quickly became a valuable tool in the recording studio as well as broadcast applications. The pressure gradient ribbon transducer is capable of withstanding high sound pressure levels without distortion, and the bidirectional (figure 8) polar pattern provides a uniform pickup response at either side of the diaphragm. The bidirectional pattern proves valuable when capturing multiple singers, musical instruments, ambiance capturing, and more. The smooth, rich sonic detail of the 4038 has made the microphone a classic among some of the recording industries most celebrated engineers.

Specifications:

• 4038 High Fidelity: Pressure gradient transducer ribbon microphone
• Ribbon: Low mass damped ribbon to control transient response
• Polar Response: Bi-directional
• Magnetic Fields: By use of hum neutralising wiring and magnetic shielding of the toroidal ribbon to line transformer 30 to 40 dB reduction is achieved in response to stray disturbing magnetic fields
• Frequency Response: 30 Hz to 15,000 Hz
• Impedance: 300 ohm
• Sensitivity: -65 dB W.R.T. IV/Pa
• Distortion: Less than 1% at 125 dB SPL
• Connection: By means of 4069 3 pin jack plug. Pin 1 positive - Pin 2 negative - Pin 3 screen
• Body Housing: Made of heavy gauge perforated brass backed by finely woven monel mesh. Rotating hinge connection allows microphone to tilt through 90° and turned in any direction when either suspended or free standing
• Dimensions: 7¼" (197 mm) x 3¼" (83 mm) x (61 mm).
• Weight: 2 lb. 6 oz. (1.08 Kg).
• Finish: Black stove enamel textured paint
• Packaging: Each microphone comes in a foam lined rigid plastic carrying case with 4069 jack plug, and soft cloth protective bag, for safe keeping.