The Coles 4038 Studio Ribbon Microphone is a BBC-designed marvel that delivers exceptional broadcasting and recording capabilities. With its clear, smooth wide frequency response, freedom from transient distortion, and high sensitivity, delivering world-class audio with consistent results. The 4038 matched pair shines when used for overheads, room mics on drums, or to capture a natural stereo image of any source. Embraced by broadcasting networks worldwide, including the esteemed BBC, the 4038 offers an exceptionally flat frequency response from 30 to 15,000 c/s. Its bi-directional polar response maintains a consistent shape in both horizontal and vertical planes, resulting in a natural, smooth sonic quality. Capture what you hear and get the most out of your gear with the Coles 4038 Matched Pair.

Coles 4038 Matched Pair Features:

• Factory-matched stereo pair
• Substantially flat frequency response from 30 to 15,000 c/s
• Extremely low (non-linear) distortion
• Exceptionally low hum pick-up
• Bi-directional (figure of eight) polar curve shape accurately maintained in both horizontal and vertical planes
• Excellent transient response
• Natural clear balanced response to sound signal
• Body shape to enhance acoustic performance
• Clear natural high fidelity sound reproduction
• Smooth sonic textured response

Coles 4038 Matched Pair Specifications:

• 4038 High Fidelity Ribbon: Pressure gradient transducer ribbon microphone; Low mass damped ribbon to control transient response
• Polar Response Magnetic Fields: Bi-directional; 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: 30Hz to 15,000Hz; All microphones factory tested in free field conditions
• Impedance: 300 ohm
• Sensitivity: -65dB 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 the microphone to tilt through 90 degrees and turned in any direction when either suspended or freestanding
• Dimensions: 7.25" x 3.25" x 2.4"
• Weight: 2 lbs 6 oz
• Finish: Black stove enamel textured paint
• Each microphone comes in a foam-lined rigid plastic carrying case with 4071B jack plug, and soft cloth protective bag, for safekeeping