The reference system, subject to (frequent) change:

Analog: Clearaudio Ovation turntable, Origin Live Agile tonearm; Stillpoints LPI, Origin Live Gravity One, and Clearaudio Outer Limits clamps, Clearaudio Universal tonearm, Smart Power power supply, Minus K Isolation Platform

ZYX UNIverse Optimum and Miyajima Destiny cartridges

Marantz ST-7001 tuner

Phono Preamps: B.M.C. MCCI Signature ULN, DIY Sowter 1990z and Bob's Devices Sky 20 Step Up Transformers

Digital: Custom music computer {Asus B-250M MB, i3-7100t, 8GB, 256GB NVMe, 2TB HD, fanless CPU cooler, PCI-e USB3 card for the DAC, nVidia GT1030 video card, Windows 10 Pro} with JRiver Media Center; Marantz SA-10 and Audio-gd R7 DACS, RME ADI-2 Pro AD/DA Converter with external power supply

Preamplifiers: Soulution 325, Benchmark HPA4

Amplifiers: Valvet E2 SE, Benchmark AHB2

Loudspeakers: Magico S1 mk. 2, (2) JL Audio e110 subwoofers, Elac Vela speakers from the HT system

Cables: Mogami interconnects and speaker cables, Audioquest WEL Signature XLR, and other analog interconnects, Straightwire USB-F, Mogami Digital RCA S/PDIF for CD-to-DAC cable

Cords: DIY power cords, Straightwire Pro Thunder
Conditioners: PS Audio Dectet, PS Audio Quintet, and DIY Power Conditioner

Dedicated 20A circuits

Other: Shakti Hallograph Soundfield Optimizers

The listening room is L shaped, 12x19x7.5, and I listen across the 12'. The walls and ceiling are double 5/8" drywall on Z channel, and the floor is carpeted concrete. There are a few strategically placed 2x4 foot decorative panels containing 3 inch "egg crate" acoustic foam. One such panel is located at the reflection point of the speaker nearest the side wall.

The natural sandstone rack weighs over 650 pounds and comes from Lyons, Colorado. The top shelf, which the turntable(s) sits on, is solid 4 inch thick maple.

The Home Theater System:

Marantz AV-7704 Pre-processor
Rotel RMB-1565 Amplifier
Sony S570 Blu-Ray Player
Elac Vela speakers
JL Audio d110 Subwoofers, pair
B&W LM1 for the rear channel speakers
Samsung UN65JY7100 4K 3D Not-so-Smart TV

The Desktop Computer Audio System:

Dayton DTA100a amplifier
Audience The One V4 speakers

Here is a partial list of the music used for the reviews: (this section is updated from time to time)

Happy Together, The Nylons
Full Sail, Loggins and Messina, Columbia PC32540
Stampede, Doobie Brothers, Side 1 (all)
"Clean As the Driven Snow". The Captain & Me, Doobie Brothers. WB Records BS2694
Dire Straits, ALL!
Hearts & Flowers, Joan Armatrading
"Foggy Mountain Breakdown". After Midnight. Sheffield Lab TLP-30
"Witches’ Brew". Danse Macabre, Saint-Saëns, RCA Living Stereo LP, RCA Victor LSC-2225
"Crest of a Knave", "She Said She Was a Dancer". Crest of a Knave, Jethro Tull
The Diary of Alicia Keys, Alicia Keys, Songs A2 (side A cut #2), B3, D1 & D4. J Records 82876-55712
"Painted Desert", "Takin' It Back". Tropico, Pat Benatar. Chrysalis Records FV41471
Thriller, Michael Jackson
Nothing Like The Sun, Sting

Thriller, Michael Jackson. Used for dialing in subwoofers.
"Make a Mistake With Me", Mud On The Tires, Brad Paisley

mo', mo', mo'