Features This Item Includes: Universal Audio Apollo 8p Thunderbolt 2 Audio Interface with Real-Time UAD Processing - External Power Supply - AC Power Cable (IEC) - Set of (4) Rack-Mount Screws - Getting Started URL Card - Universal Audio 1 Year Parts and Labor Warranty I/O Complement: Microphone Inputs: 8 I/O Complement: Impedance Instrument I/P: 2 I/O Complement: Analog Line Inputs: 8 I/O Complement: Analog Line Outputs: 6 (eight including monitor outputs) Description Product Description Next-Generation Conversion with Eight Onboard Preamps Apollo 8p is a dramatic update to one of the world's most popular professional audio interfaces, delivering enhanced sound with the tone, feel and flow of analog recording. This 16 x 20 Thunderbolt 2 interface features eight onboard Unison mic preamps - perfect for mobile rigs and tracking full bands. Built on genuine UA analog design and next-generation A/D and D/A conversion, Apollo 8p also features powerful UAD-2 QUAD Core processing, letting you run UAD Powered Plug-Ins in real time. With sound that surpasses anything in its class, Apollo 8p rivals modular converters costing twice the price, in a sleek new package. Next-generation Apollo A/D and D/A conversion for professional music production 8 Unison-enabled mic preamps for tracking full bands through preamp emulations from Neve, API and Universal Audio Onboard UAD-2 QUAD Core DSP allows Realtime UAD Processing 16 x 20 Thunderbolt 2 audio interface for Mac with powerful Console 2.0 software control Cascade up to 4 Apollo interfaces and 6 UAD devices total over Thunderbolt (Mac) Convenient front panel monitoring functions including Alt Speakers, Dim and Mono Includes Realtime Analog Classics Plus" plug-in bundle World class UA analog design, superior components and premium build quality Audio Interface Sample rates up to 192 kHz at 24-bit word length 16 x 20 simul