The Discrete 4 Synergy Core from Antelope is a four-channel audio interface with onboard DSP and FPGA to free up valuable CPU from your computer during mix sessions. It also includes 36 FPGA-powered effects, some of which can be used with Antelope modeling microphones, giving you the sound of multiple vintage microphones at a fraction of the cost of real-world hardware. 

The Edge Solo is a versatile and easy to use condenser microphone that brings our unwavering commitment to high-resolution sound to your home studio and builds upon it with the tone-shaping abilities of 18 recording legends. The unique balance of heritage and technical innovation embodies the essence of the Edge Solo, making it the premier choice for your vocals and acoustic instruments.  

Product Features/Specifications: 
Synergy Core New Milestone Technology & Future-proof FX processing platform 
Superior AD/DA conversion with 121 dB dynamic range 
Antelope clocking technology on board with Word Clock output to keep your studio in sync 
Desktop USB/Thunderbolt audio interface with 4 console-grade mic preamps Sub-millisecond round-trip latency 
4 XLR-1/4" combi inputs for mic/line/instrument sources 
L/R Monitor TRS 1/4" line outputs plus 4 TRS 1/4" line outs 
Expandable via S/PDIF and ADAT 
All effects can be automated in DAW without CPU load, thanks to AFX2DAW Bridge (Mac only) 

Analog Inputs 
2 x Mic / Line Inputs 
2 x Mic / Line / Hi-Z Inputs 
Analog Outputs 
1x Monitor Out on TRS 1/4 Jacks, +20 dBu 
max 
4 x Line Outs on TRS, +20 dBu max, DC- 
Coupled 
4x Stereo Headphone Outputs 
 
Mic Preamp 
EIN: -128 dBu (A-weighted) 
Dynamic Range: -121 dB (A-weighted) 
THD: -106 dB 
Max input: +18 dBu 
Max Gain: 65 dB 

D/A Monitor Converter 
Dynamic Range: 121 dB 
THD + N: -100 dB 
 
A/D Converter 
Dynamic Range: 121 dB 
THD + N: -112 dB 
 
D/A COnvertes (Line Out) 
Dynamic Range: 118dB 
THD + N: - 100dB 
 
Digital Inputs 
1 x ADAT (up to 8CH) 
1 x S/PDIF 
 
USB 2.0 I/O 
USB 2.0 Type B connector 
 
Thunderbolt 
Thunderbolt 2 connector 
 
Word Clock Outputs 
2x Outputs @ 75 Ohms 3Vpp on BNC 32 - 
192kHz 
 
Clocking System 
4th Generation Acoustically Focused 
Clocking & Jitter Management 
64-bit DDS 
 
Sample Rates (kHz) 
32, 44.1, 48, 88.2, 96, 176.4, 192 

System requirements: 
Link 
https://support.antelopeaudio.com/support/solutions/articles/42000059882-discrete-4-synergy-core-download-section