Video game consoles

Consoles Output Model (when necessary)
SNES SCART SNS-001 (not first model and not 1-chip)
Super Gameboy 2 Component
NES Component Component modded US NES toploader (NES-101)
Supergun Component
Supergun 2* SCART Smallcab Delux
Playstation 2 Component Slim SCPH-75001
Xbox 360 Component Xbox 360 Core console
Gamecube S-Video
Gameboy Player S-Video
SNES (PAL) S-Video (SCART untested) SNSP-001A (UK region)
Sega Genesis** SCART Model 1 (S-video modded, region modded)
Nintendo 64 SCART NUS-001 (RGB modded)
ZX Spectrum SCART 128x +2, issue 1 board
Xbox One HDMI Xbox One without Kinect, 500 GB
Playstation TV HDMI VTE-1001
Nintendo 3DS USB Capture-modded 3DS XL
Upscaler/line doubler*** HDMI Open Source Scan Converter (Firmware 0.79a)

*https://www.smallcab.net/supergun-delux-p-213.html
**S-video functionality not currently working
***While not actually a video game console, it makes the most sense here

Splitters and switchers

 

Function Brand/model
Component splitter StarTech 3 Port Component Video Splitter with Digital Audio (ST123HDA)
Component switcher Monoprice 4-Port Component Video Switch with IR Learning
HDMI splitter and HDCP stripper ViewHD 1×2 HDMI splitter (VHD-1X2MN3D)
HDMI splitter/switcher (no HDCP stripping) Monoprice 2×2 Matrix HDMI® Switch & Splitter
S-video splitter C2G / Cables To Go 28750 4×2 SVideo/Composite/Stereo Audio Selector Switch
S-video switcher RadioShack 1500320 1-Input/4-Output A/V Distribution Amplifier Splitter
SCART to component converter Specialty-AV
SCART audio extractor Specialty-AV
SCART switcher (with audio breakout) Hama SCART switch box (AV-100S)

Recording/capture hardware

Function Brand/model
Component/HDMI capture card StarTech USB3HDCAP (USB)
Component/HDMI capture card StarTech PEXHDCAP (internal)
Composite/S-video capture card Pinnacle Dazzle DVC-100 (USB)
DVD recorder* (composite/S-video) Toshiba DR430 DVD Recorder

*This DVD recorder is easily the most reliable piece of technology I have ever used.  If you record in S-video or composite quality and can find one, please buy it.

Televisions and monitors

Function Brand/model
Primary computer monitor BenQ GL2460HM
Secondary computer monitor Dell E2015HV
OSSC gaming monitor and tertiary PC monitor BenQ GW2480
[Broken/retired] OSSC gaming monitor/PC monitor Asus VH236H
LCD TV (composite, S-video, component, HDMI, NTSC/PAL) Dynex DX-LCD22-09
[No longer used] CRT TV (composite, NTSC only) RCA 20F424T

PC specs and peripherals

Component Brand/model
Case (mid) Rosewill BLACKHAWK Gaming ATX Mid Tower
Motherboard MSI Z170A LGA 1151 USB 3.1 ATX
PSU Rosewill Capstone G850. 850W.
Processor Intel i7-7700
Hard Drive WD Purple 8TB Surveillance Hard Disk Drive
SSD Samsung 750 EVO 500GB
RAM G-skill Aegis 16GB DDR4 2133mhz
Graphics Card Nvidia GTX 1060 6GB
DVD burner ASUS 24X DVD Burner
Mouse Logitech G502 Proteus Spectrum
Keyboard Rosewill RK-9000V2 mechanical keyboard, Cherry MX black switches
Microphone Blue Yeti
Webcam Logitech C920