Setup:
TV: 32" inch Philips 32PFL9604H/12
A/V Receiver: Yamaha RX-V450
CD Player: Philips CD-600 (Twin DAC: TDA1543 – SAA7220. Laser: Philips CDM-4/19

)
Record Player: Sony PS-D707H
Record Pre-Amp: B-Tech BT26
Consoles (that play discs): xbox, xbox 360, PS2, PS3
Speakers A: Capella CP-3000 (engineerd by Bose USA)
Speakers B: Eltax Century 150
Center: Akai AE-C100
Rears: Akai SR-S70
Soundcard 1: Creative Soundblaster X-Fi Titanium Fatal1ty Championship Edition
Soundcard 2: Onboard Realtek ALC892 (for Simvibe)
Tactile amp: Buttkicker BKA-130-C
Tactile Speaker: Buttkicker Gamer 2
PC Speakers: Logitech Z-560 4.1 THX
PC Optical Drive: Samsung SHS223L
Headset: Sennheiser PC-360
iDevice Headphones: Bose Around-Ear
Car Radio: Alpine CDA-9881R
Car Speakers: 1999 Lancia Delta HPE - Original Equipment Manufacturer (OEM) speakers
Guitar 1: Epiphone SG G-400 Pro
Guitar 2: Behringer iAxe393
Guitar Amp: Line6 Spider III 15 watt
Keyboard 1: Yamaha Tyros 2 XXL
Keyboard 2: Yamaha PSR-230
I think I now have all the gear listed that produces sound. It could be better, but I am reasonably happy with it. Which is what matters.
I really love my CD player from the late 90's to bits though. It's got "digital filter 4 times oversampling" which is basically Anti-Aliasing for audio signals.

The audio feels so much more crisp and natural in the ears. Even when during a concert a woman screams in the microphone it doesn't sound distorted/intermitted. Love it!
Here's an example of what oversampling does: