Universal Audio Apollo x4

Brand: Universal Audio
Description: Type: internal, connection type: PCI-E, connectors and interfaces: S/PDIF digital coaxial input, S/PDIF digital coaxial output, features: multi-channel audio output capability, gaming, OpenAL support, Digital bit depth
Type: External
Connection type: Thunderbolt
Number of microphone inputs: 4
ADC dynamic range: 122 dB
DAC dynamic range: 127 dB
Number of input balanced channels: 4
Number of input connectors jack 6.3 mm: 6
Number of XLR input connectors: 4
Number of analog output connectors: 6
Number of independent headphone outputs: 2
Maximum ADC frequency: 192
Maximum stereo DAC frequency: 192
ADC bit depth: 24
DAC bit depth: 24