Compare our Handcrafted Ribbon microphone with. RCA 77DX and Coles 4038. Our Handcrafted Ribbon microphone. Special THANKS to mr. Arashima for that compare! Type: Ribbon (velocity) Microphone. Ribbon type & Dimensions: 99% Pure aluminum, 2.5 micron, 60mm (L) X 4.5mm (W). Polar pattern: Figure 8 Symmetrical design. Frequency response: 20 – 18,000 Hz. Output Impedance: […]... Read More