Excellent bass, speed, and a distinctly solid-state signature of high-end three-dimensionality were the hallmarks of a Sony system that paired the TA-A1ES 80Wpc integrated amplifier ($2000) with the new HAP-Z1ES hi-res music player with 1TB HDD ($2000), SS-NA2ES loudspeakers ($10,000/pair), and Kimber Select copper speaker cables and copper power cables. This was my first opportunity to experience the much heralded "audiophile grade" HAP-Z1ES, which plays back a full range of file formats, including DSD; includes a 1TB hard drive for playback and storage; has built-in Wi-Fi for app control and music transfer; and, shades of far more expensive dCS, includes a DSD re-mastering engine that converts all signals to DSD.

Despite the upside down dissection, Viola's The Concerto stereo amplifier ($22,000), first introduced in October in Tokyo, produced very smooth fast and solid sounds with nice depth and fine warmth on Fourplay's plastic version of jazz. My scribble says that the amp has a choke input power supply and Motorola thermal track transistors, and outputs 100W into 8 ohms and 200W into 4. Not pictured are Viola's Crescendo preamplifier and Oceanway's Audio Montecito loudspeakers ($48,000/pair).

Moon by Simaudio of Quebec showed its two newest slim-box Evolution Series components. The first, the Moon Evolution Series 760A dual-mono, class-A/B balanced power amplifier ($8000), is "conservatively rated" at 130Wpc into 8 ohms, and boasts a zero global feedback circuit, proprietary output transistors, and class-A output to 5 watts. The company's Costa Koulisakis claims of its unrelated Evolution Series 820S power supply ($8000)—intended for use with the Evolution Series' 740P preamplifier, 610LP and 810LP phono preamplifiers, and 650D and 750D CD/DAC transports—"We've never done a better power supply in our lives." Together with other Evolution series components, the system produced notably spacious sound.

"What planet am I on?" an alien visitor might have remarked when peering beyond Gato's eye-catching electronics to the brazen new world of Las Vegas 2014. There, somewhat beyond the point where Roman architecture and Ferris wheel meet futuristic tower, jet plane, Hilton Grand Vacations, and a very troubled sky, and far above the relentless hawkers who line Las Vegas Blvd., a huge number of high-end companies spent four days trying to lure distributors and press alike with sonics, glamor, and hype.

The good news about Gato is that it sounds as good as it looks (IMHO, of course). Sounding great on Reference Recordings' much-heralded disc of Copland's Symphony 3, with fabulous bass, the Danish company's new DIA-250 ($4500—250Wpc into 8 ohms) and DIA-400 ($6000—45Wpc into 8 ohms) class-D integrated amplifiers produced fabulous bass, with 0.33 dB adjustments. Included are Burr-Brown PCM1794 dual chipsets that automatically upsample to 24/192, an asynchronous USB input, and a home-theater pass through.

Absolare of Turkey and New Hampshire unveiled its ne plus ultra Passion Signature line, which includes the Absolare Passion Signature 845 parallel 52W monoblock amplifier ($48,500/pair) and Passion Signature preamplifier ($22,500). While I heard these products in single-ended configuration, they are also available in balanced versions. Not only have their power sections undergone significant revision, but they have also been customized with costly Duelund cast capacitors from Denmark, NOS resistors, NOS tubes in the preamplifier, and NOS driver tubes in the amplifier.

Clearaudio's Robert Suchy points to Clearaudio's Absolute Phono ($15,000), a unique moving-coil phono stage system, here installed in the headshell of the TT1i Tangential tonearm ($30,000), which includes its own amplification stage. I am told there are no loading issues, and that the arm can accommodate any cartridge and produce sound without the use of coupling capacitors in the signal path. A second version of Absolute Phono is on the way. Also distributed by Musical Surroundings, its active headshell stage will be outboard, allowing it to be used with other tonearms.

Not yet distributed in the US, Rumee's two single-ended tube amplifiers, the HS-1 ($950) and, with different power tubes, the HS-2 ($950) are made from sweet-smelling solid cypress. I wish I could say more, but the language barrier was hard to surmount.

LA Audio Electric Company's tube electronics produced warm, euphonic, and very smooth sound from ridiculously soppy pop music via Acoustic Zen loudspeakers. All products are hand-wired, and include proprietary output transformers. As best as I could make out, new at the show, although not in the photo, were the M-5W push-pull integrated amplifier ($1450) and A-50W integrated amplifier ($1700).

The CES is traditionally where we give awardees their well-deserved Products of the Year awards. Here is the complete line-up for 2013, waiting in the Stereophile room at the Venetian, just before the show started on Tuesday January 7.