Check the listing for details. Coles Electroacoustics 4038 Pressure Gradient Ribbon Microphone Single Mint. Condition: Open box. Listed at 1375.00 USD. Retro Gear Shop is a high-end boutique store located in Nashville, Tennessee. Coles Electroacoustics 4038 Mint shape with original box/contents as pictured. Like new condition. Retails for $1482 new, save some here. The Coles 4038 Studio Ribbon Microphone was designed by the BBC as a broadcast recording microphone with exceptionally flat frequency response from 30 Hz to 15,000 Hz. The Coles 4038 provides a natural, smooth sonic quality and textured response to the sound signal. A 4069 XLR Connector and Rigid Mic-mount are supplied with the microphone. From distorted guitar to classic grand piano describes the widely diverse applications in which this microphone is used. Many of the leading record producers use this classic mic in any number of applications. The 4038 has become one of the primary tools of choice throughout the recording industry. Retro Gear Shop is an authorized Coles Electroacoustics dealer. Free USA shipping. Discounted international shipping flat rate.