ADC-8532 analog audio to AES/EBU converter is broadcast quality modular product used to convert analog audio to 20 or 24-bit AES-3id (coaxial) signals. ADC-8532 accepts one stereo (A, B) analog audio input and outputs four unbalanced AES signals at 32, 44.1 or 48 kHz sample rates. Balanced analog audio signal is input through terminal block to BNC adapter module on rear frame. Infinitely variable input level adjustments from +14 to +30dBu are available for input analog audio signal. A to D converter uses state-of-the-art 256X oversampling delta sigma modulator and filtering circuit to produce four identical high-quality AES streams. Reference signal or processing errors are detected and reported on card-edge LEDs.