What type of connection can a mixer use for output?

The correct answer indicates that a mixer can use USB or FireWire for its output connections. USB (Universal Serial Bus) is a widely used interface that allows for the transmission of audio data from the mixer to a computer or other devices. It is practical for connecting mixers to digital audio workstations (DAWs) and for straightforward recording and playback applications.

FireWire, while not as commonly used today, was once a standard for connecting high-bandwidth devices such as audio interfaces and mixers to computers. It can handle multiple audio streams simultaneously and provides a reliable means for transmitting high-quality audio data with low latency.

Both USB and FireWire are digital connections, making them suitable for modern audio equipment, which often requires precise and efficient data transfer for high-quality sound production. These connections provide more flexibility for professional audio setups compared to traditional analog connections.

The other choices include outdated or less common connection types for audio output. For instance, while parallel connections may have been used for certain devices in the past, they do not typically apply to modern audio mixers. XLR, while important for balanced audio signals, mainly pertains to microphones and speakers rather than direct digital output from a mixer. HDMI, primarily used for video, and coaxial connections, mainly intended for digital