What type of connector is used for the inputs and outputs of an ADA 24/96 card?

The correct answer identifies that XLR connectors are used for the inputs and outputs of an ADA 24/96 card. XLR connectors are widely recognized in professional audio equipment settings primarily for their ability to provide balanced connections. This characteristic is crucial for reducing noise and interference, especially over longer cable runs, which is essential in high-quality audio applications such as those involving the ADA 24/96 card.

XLR connectors typically feature three pins, allowing for a balanced connection that significantly improves audio fidelity by rejecting unwanted noise. The usage of XLR connectors ensures a secure connection, minimizing the risk of accidental disconnection during use, which can be a common issue with other connector types.

While balanced and unbalanced connectors are important terms in audio circuitry, the specific reference to XLR connectors makes it clear that these are the standard used here, emphasizing the ADA card's focus on professional audio quality and noise resilience.