Pursuing the Ultimate Music Experiences

Audio Federation High-Fidelity Audio Blog

GTT Audio & Video – Axpona 2018

Second day and I think this is the first room that had a stable, deep soundstage and realistic imaging, good separation, harmonic accuracy, enjoyability etc.. They were playing (classic) jazz, which I love but it is easy to reproduce; the dynamics seemed reasonable w/r to what is expected by most people with speakers like this [hedging my description a little for you horn, open baffle, or efficient speaker enthusiasts]. I think most people would consider this room a clear success though for me personally it was cold-sounding, lacking some harmonic content and engaging decay and subtleties – but that was the sound that was unusually prevalent at this show(!). In that sense then, this was the best price-no-object system* I will hear until the third day when we get to the Von Schweikert / VAC room, where the VAC electronics introduce some slightly more realistic warmth, albeit with their own issues.

*leaving our room out of the competition. Seriously, our sound, and goals for our sound, are quite a bit different than these other systems.

YG Acoustics loudspeakers and AudioNet amps

AudioNet amps

YG Acoustics loudspeakers

YG Acoustics loudspeaker rear

YG Acoustics loudspeaker rear

AudioNote amp rear

Kronos turntable

Kronos turntable

American Sound – Axpona 2018

This room had 3 suites each with a system, the primary one featuring Esoteric solidstate gear on the 109 db efficient Avatgarde Trio horns.

Esoteric gear on Harmonic Resolution Systems’ VXR equipment rack in black

Esoteric gear on Harmonic Resolution Systems’ VXR equipment rack in black

Avantagarde Trio loudspeakers

Avantagarde Zero loudspeakers

Avantagarde Zero loudspeakers

Avantagarde Uno loudspeakers

Avantagarde Uno loudspeakers

Avantagarde Uno loudspeakers

Various gear on a Harmonic Resolution Systems SXR equipment rack

Bergmann turntable

Bergmann turntable

Bergmann turntable

Bergmann turntable

View of main room from other end

Paragon II – Axpona 2018

… and this will be it for Day 1.

Clearaudio turntable

dCS and D’Agostino gear on Harmonic Resolution Systems VXR rack in silver

d’Agostino Stromtank amplifier

d’Agostino Stromtank amplifier

The meter for the forthcoming D’Agostino Relentless amplifier

d’Agostino Stromtank amplifier

The meter for the forthcoming D’Agostino Relentless amplifier in comparison to current meter sizes

dCS and D’Agostino gear on Harmonic Resolution Systems VXR rack in silver

Side view of Harmonic Resolution Systems VXR rack in silver

Top view of Harmonic Resolution Systems VXR rack in silver

Loving the black granite with silver surround for the Harmonic Resolution Systems M3X II Isolation Base platform

D’Agonstino monoblock power amplifier

D’Agonstino monoblock power amplifier on HRS M3X II Isolation Base platform on… more granite

Wilson Alexandria XLF detail

Harmonic Resolution Systems RXR rack’s R Shelf platform (isolation base) in silver

Harmonic Resolution Systems RXR rack’s R Shelf platform (isolation base) in silver

Quintessence Audio III – Axpona 2018

 

Audio Research Reference 160 M amplifier

Audio Research Reference 160 M amplifier

Audio Research Reference 160 M amplifier

Audio Research Reference 160 M amplifier

Audio Research Reference 160 M amplifier

Audio Research Reference 160 M amplifier

AMG turntable

AMG turntable

Quintessence Audio II – Axpona 2018

The Sonus Faber Aida II loudspeakers definitely sounded better than the version I to my ears. More even across the frequency spectrum and more competent in general. Still has more of the latter-day Sonus Faber sound than their early years for those of you who remember way back when.  In any case, this was the best sound I had heard up to this point in my rounds – and up until the second day when I arrived at the GTT Audio / YG Acoustics room. There was still something lacking in overall performance here, a general digital-like hash sound – whether it was these amps on these speakers, something upstream, or first day setup issues, don’t know.

Sonus Faber Aida II loudspeaker

ARC Reference 750 amplifiers

ARC Reference 750 amplifier rear

ARC Reference 750 amplifiers

Sonus Faber Aida II loudspeaker

ARC Reference 750 amplifiers

ARC Reference 750 amplifiers

Sonus Faber Aida II loudspeaker

Sonus Faber Aida II loudspeaker