A FollowUp RoundUp
Three products were recently subjected to second opinions: I reviewed the revised RS250A version of HiFi Rose's RS250 streaming D/A preamplifier and the optional DC1 DAC module for Audio Research's I/50 integrated amplifier; Ken Micallef wrote about his time with the Volti Razz loudspeaker.
Aavik Acoustics U-380 integrated amplifier
Finallya way to get a handle on the sound of Aavik Acoustics electronics. I'd heard the Danish-made components many times at shows, but always in the context of Ansuz Acoustics cables and Børresen Acoustics loudspeakers. As much as the threesome was inevitableall three companies are owned by Michael Børresen, Lars Kristensen, and a third shareholderthere was no way to determine the unique sound of each component in the mix.
Acurus DIA 100 integrated amplifier
Stereophile should start a "Personals" section in the back of the mag—maybe stick 'em in with the classifieds:
Advent 300 receiver
This receiver includes a rather respectable little tuner, almost comparable to the Dyna FM-5 in performance, a 15Wpc power amplifier of passable quality, and a preamplifier section that in some ways gives some of the costliest preamps a run for their money.
If you don't live in a difficult receiving area or are trying to receive long-distance FM, the tuner should satisfy any perfectionist. It is far superior to the FM transmission quality in most US cities anyway. The power amplifier is better than any we have previously found driving the dinky little speakers in most compact systems, but it has neither the power nor the other attributes to replace any of the amplifiers currently in favor with perfectionists.
Aesthetix Audio Mimas integrated amplifier
I love listening to new audio products and discovering how they make me feel. I do my best to open my mind, ears, and pores, to trust the process and see where it leads me. Ultimately, for all the words and analogies I or any reviewer may conjure up, what we do isn't very different from a dog sniffing out a new patch of grass or an insect sending out its antennae to determine what's what.
In all cases, the spirit and care with which we approach new territory helps inform our conclusions.
AMC CVT-3030 integrated amplifier
All right, class. Your assignment is to write a paper persuading people to do something good for themselves that they really don't want to do.
An Integrated Amplifier Shootout: Ayre Acoustics EX-8 vs Cambridge Audio
In our February 2019 issue, when I reviewed a new integrated amplifier from Colorado-based Ayre Acoustics, I concluded that "the EX-8 Integrated Hub is a high-end contender at a competitive price" (footnote 1). In that review I promised a Follow-Up in which I would compare the EX-8 with Cambridge Audio's Edge A integrated amplifier, which Ken Micallef had positively reviewed in our January 2019 issue (footnote 2). While I'd enjoyed my time with the EX-8, I'd found its balance rather on the light side, and that it projected voices somewhat forward on the soundstage.
Anthem Electronics STR D/A integrated amplifier
Stop me if I've said this before (okay, I have): There's much to be said for integrated amplifiers. While separates have long dominated high-end audio, an increasing number of integrated products not only bundle a preamp and power amp, but sometimes add digital inputs of various flavors, phono stages, bass and treble controls (long on life support in audiophile gear), and more.
April Music Aura Note V2 CD receiver
Described by manufacturer April Music as an "all-in-one music center," the Aura Note Version 2 ($2500) is a 125Wpc integrated amplifier with a built-in CD player, USB DAC, and FM tuner. The Aura Note is further enhanced by a Bluetooth receiver, a pair of line-level output jacks, and a headphone jack.
The hackneyed but not inappropriate comparison to a Swiss Army knife comes to mindbut where that well-loved tool does a great many things with less than perfection, I've now heard the Aura Note V2 do at least two different things well enough that no excuses need be made on its behalf.
Arcam Alpha 10 integrated amplifier & Alpha 10P power amplifier
Consider the lowly spork, that modern marvel of versatility: half spoon, half fork. In theory, you should be able to eat just about anything short of a flank steak with it. But the sad fact is, whether you're eating soup or salad, you might as well try to shovel it in using a tongue depressor. The damn thing's so versatile, it almost doesn't work at all. There's a lot to be said for specialization.