CRTs, upscalers, surround sound, emulation, all that fun stuff.
I'm not really sure how to kick this off, so I'll share some recent photos from re-wiring my retro setup I guess!
Everything's all hooked up and ready to go at any time, with the exception of the Intellivision, which I suspect needs a recap, and the Twin Famicom, which needs a new belt and power supply.
TV: Sony Trinitron KV-36FS320
AVR: Sony STR-DA1ES
Atari 2600: "Vader" VCS (RF/Mono)
Intellivision: Model 1 (RF/Mono)
NES: Analogue NT Mini (Component/"Stereo")
Genesis: Early Model 1 (RGB/Stereo)
PC Engine: CoreGrafx II (RGB via Super HD System 3, awaiting SCART cable from Retro Access/Stereo)
SNES: 1-chip (RGB/Surround)
Neo-Geo: Analogue CMVS in Black Mahogany (RGB/Stereo)
3DO: JP model with mode switch for 240p and Fixel's ODE (S-Video/Surround)
Jaguar: Nothing special, hardware-wise (RGB/Stereo)
PlayStation: Non-launch, non-slim model (RGB/Surround)
Saturn: Model 2 with PSK card (RGB/Stereo)
Nintendo 64: Funtastic Jungle Green, region-free (S-Video, Surround)
Dreamcast: Launch model, just replaced GDEmu with normal GD-ROM drive again lol (RGB/Stereo)
PlayStation 2: Standard model w/ FMCB HDD & network adapter (RGB/Digital PLII & DTS)
PlayStation 2: Standard JP "Smoke Gray" model w/ network adapter (RGB/Digital PLII & DTS)
Xbox: Soft-modded (Component/Dolby Digital 5.1)
PSP: PSP-3000 (Component/Stereo)
Wii: (Component/PLII)
Xbox 360: Elite (Component/Dolby Digital 5.1)
DVD: Sony S7000 (Component/Dolby Digital 5.1 & DTS)
LaserDisc: Pioneer DVL-909 (S-Video/Analogue and Digital Surround, Dolby Digital AC-3, and DTS)
VCR: JVC HR-46000U S-VHS (S-Video/Surround)