Apogee Element 88, Thunderbolt 2 Audio Interface, 16 In x 16 Out Thunderbolt Audio Interface for Mac, Ideal for producers, sound engineers and musicians as well as larger recording situations, AD/DA conversion: 192kHz / 24Bit, 8 Analogue inputs: 4x combo input Mic/Line/Hi-Z Instrument (XLR/jack), 4 Mic/Line inputs: XLR, With high-quality microphone preamps and switchable 48V phantom power, Max gain: 75dB, 8 Analogue outputs: 2x XLR output L/R (balanced), 2x jack output, Alt-Out (6.3 mm jack, balanced), 2x stereo headphone output (6.3 mm jack), Thunderbolt connection for virtually latency-free performance, Latency: 1.41ms at 96 kHz, 2 ADAT optical as well as 1 BNC word clock in/out, Optical In/Out supports ADAT, SMUX & S/PDIF, Element Control software for control of hardware parameters such as input gain, output level and low latency, Output level and low latency monitoring, Compatible with Apogee Control (Art.#399527#, not included), Up to 2 Element audio interfaces with Thunderbolt connection cascadable, System requirements: Mac OSX 10.10 or higher, 4 GB RAM, Thunderbolt 2 connection, Dimensions (W x D x H): 350 x 140 x 45 mm, Weight: 1.6 kg, Includes rack mounting kit and universal power supply with standard 3-pin IEC cable