Used Audio-Technica AT8531 Microphone Preamp

Used Audio-Technica AT8531 Microphone Preamp in good condition, ideal for use with Audio-Technica condenser microphones. This compact preamp supports phantom power (11–52V DC) or 1.5V AA battery operation and features a switchable low-frequency roll-off for reduced ambient noise. Delivers clean, low-noise audio suitable for both live and recording setups. Compact and reliable, the AT8531 is perfect for enhancing sound quality in professional or personal audio applications.