Universal Audio Apollo x4 TB3 Audio Interface Heritage Ed.

12x18 Thunderbolt 3 Audio Interface.
With UAD-2 Quad-core processor for virtually latency-free recordings via plug-in emulations of classic compressors, EQs, tape recorders, microphone preamplifiers, and guitar amplifiers
24 bit / 192 kHz AD/DA converter
4 Unison microphone preamplifiers
+48 V Phantom power
Integrated talkback microphone
Dynamic range: 127 dB
Monitor functions with controls for Mono, Mute, DIM, and ALT
Design: Desktop
Includes software bundles Rackmount Heritage edition & Realtime Analogue Classics Plus

Technical Specifications:

4 Microphone/Line combo inputs: XLR / 6.3 mm jack
2 Hi-Z instrument inputs: 6.3 mm jack
4 Line outputs: 6.3 mm jack
2 Monitor outputs: 6.3 mm jack
ADAT/SPDIF optical input and output
2 Stereo headphone outputs: 6.3 mm jack
Thunderbolt 3 connector (thunderbolt cable is not included)
Input for external power supply
Dimensions (W x H x D): 280 x 130 x 200 mm