The DVA A2D is a high performance analog-to-digital converter (ADC) that lets you listen to analog sources with digital preamplifiers that don’t have built-in ADCs. It also provides a significant upgrade for digital preamplifiers that have built-in ADCs.
Unlike the ADC circuits found in many digital preamplifiers, the DVA A2D is built to true audiophile standards. It uses converters typically found in high-end studio equipment, but with input conditioning circuits that retain the full signal purity from consumer-type line-level input signals.