RCA 44 BX Ribbon Microphone


The Type 44-BX Velocity Microphones (MI-4027–B, –D, –H, –J and –K) are high-fidelity micro­phones of the ribbon type that are specially designed for broadcast studio use. They are constructed to withstand mechanical shocks, and to retain sensitivity and frequency response regardless of changes in temperature, humidity, and barometric pressure. Their es­sentially flat frequency response (50 to 15,000 cycles) is suitable for reproducing both voice and music.