PC Specs, current:
PNY RTX 4090 XLR8
Ryen 9 7950X (Got really lucky with a -30 all core curve offset, allowing me to run at a 145W TDP limit for silent operation under 100% load with the same performance as fully unlocked TDP)
64GB Corsair Vengeance DDR5 6000MHz CL30 RAM
ASRock X670E Steel Legend Motherboard
Lexar NM790 4TB SSD
Seagate Exos 18TB and 14TB HDDs
LG C1 48" OLED
Logitech G Pro X Superlight, Leopold FC900R with Cherry Browns
Onkyo PR-SC5530 AV Controller, Klipsch RP-160M fronts, R-41M rears, SVS PB-2000 Pro subwoofer

Old PC Specs:
GIGABYTE RTX 2080
Xeon E5-1650 v3 [email protected]
128GB DDR4 ECC Samsung RAM
ASUS X99-E-10G WS Motherboard
Samsung 960 Pro 1TB NVMe m.2 SSD
5x Samsung 850 EVO 500gb in Raid 0
**LG C1 48" OLED** <-This is new and I love it so much
VG248QE 144hz Monitor
ViewSonic 1080p Monitor
HTC Vive Headset with Valve Index Controllers
Logitech G Pro X Superlight, Leopold FC900R with Cherry Browns

I use digital optical out from my motherboard to an Onkyo PR-SC5530 AV Controller for sound, with line level out to a separate 7 channel amplifier. I have Klipsch RP-160Ms as fronts, R-51Ms as surrounds, R-41Ms as height channels, plus a SVS PB-2000 Pro subwoofer, and an Omni S-10 subwoofer. This also serves as my home theater setup, with a 4k bluray player connected to the av controller/oled tv, as well as a chromecast, and using arc for smart tv streaming apps.

Old Old PC Specs:
EVGA GTX 1080 FTW
i7 4790k [email protected]
16GB BALLISTIX Sport XT
GA-Z97X-Gaming 7 Motherboard
3x 256gb Samsung 830 EVO in Raid 0
WD 2TB & 1TB
Corsair H105 Liquid Cooler
NZXT S340 Elite
RGB Lighting :)
Pics: http://imgur.com/a/d4d9g