New McIntosh PS2K Subwoofer $50,000

September 10, 2023 Comments Off on New McIntosh PS2K Subwoofer $50,000

McIntosh writes: “McIntosh, the premier designer and manufacturer of high-fidelity audio equipment, is excited to announce the launch of its new $50,000 USD PS2K Powered Subwoofer. Meticulously crafted with precision and passion, the PS2K Powered Subwoofer is designed to create new depths of low frequency that delivers an unprecedented listening experience.

FELIKS AUDIO ENVY PURE CLASS A 300B TUBE HEADPHONE AMPLIFIER $6,000 REVIEW

September 10, 2023 Comments Off on FELIKS AUDIO ENVY PURE CLASS A 300B TUBE HEADPHONE AMPLIFIER $6,000 REVIEW

Crosstalk for the Envy with either type of 300B tubes was about -50 dB (top right corner in the two figures shown below). Solid-state equipment can have crosstalk levels at -120 dB or so. The -50 dB crosstalk level for the Feliks Audio Envy means that a low level of each channel can be heard in the opposite channel. This helps to reduce the “hole in the middle” effect that can plague headphone listening when some of the instruments are only in one channel, like the Art Pepper album that I use in so many of my listening tests. It was recorded at the beginning of the stereo movement in the 1950’s, and recording studios often placed instruments in the left or right channels only.

Yamaha R-N2000A Stereo Network A/V Receiver Review

September 10, 2023 Comments Off on Yamaha R-N2000A Stereo Network A/V Receiver Review

Tannoy Westminster Royal GR, MCINTOSH C2700, MC611, HIFIROES

September 10, 2023 Comments Off on Tannoy Westminster Royal GR, MCINTOSH C2700, MC611, HIFIROES

Audio Research I/50 integrated amplifier $5500 Review

September 9, 2023 Comments Off on Audio Research I/50 integrated amplifier $5500 Review

https://www.stereophile.com/content/audio-research-i50-integrated-amplifier

I experienced one bug with the amplifier’s control software. Occasionally, the amplifier spontaneously went into standby mode, at least as indicated by the Lexitubes’ single dots, while the tubes all remained powered up. This could be some sort of tube-protection feature except that it didn’t seem related to playback level; the average voltage the last time it happened was <3V RMS, and it never occurred during high-power measuring on the test bench. Pressing the Power button on the amplifier’s top panel, after waiting the requisite 3 minutes, always brought the I/50 back into action.

SWISS DIGITAL FUSE BOX REVIEW

September 9, 2023 Comments Off on SWISS DIGITAL FUSE BOX REVIEW

I’ll admit to a bit of skepticism when I was approached with this product, but the Swiss Digital FUSE BOX delivered on its promises and then some. I’ve always said that in an amplifier, power supply is everything, this was clear going all the way back to early Hi-Fi when we would build huge outboard power supplies as performance mods. With modern audio products trying to run more efficiently it only makes sense that the limiting factor is the amount of power going into the power supply, and as noted above the weakest link in the power chain is the fuse. While your amplifier has the highest current demands, I suspect any product that has an amplifier circuit such as DACs, Streamers, Tuners, Phono Stages, and Preamps will see similar improvements.

Bluesound Node X  Review

September 9, 2023 Comments Off on Bluesound Node X  Review

Western electric 12a,13a horn Speaker

September 9, 2023 Comments Off on Western electric 12a,13a horn Speaker

dCS Lina DAC $13,650 Review

September 8, 2023 Comments Off on dCS Lina DAC $13,650 Review

https://www.whathifi.com/reviews/dcs-lina-dac


Large-scale dynamic shifts are rendered with skill while more delicate changes in intensity are reproduced with the finesse they deserve. We could break down the performance by input but there isn’t any need here. While there has never been any question about the quality of dCS’s DAC designs we haven’t always been totally convinced that the streaming module performs to quite the same standards. That isn’t an issue here, as we’re as happy using the Lina as music streamer, across any of its sources, as we are using the digital inputs.

We give the various headphone processing modes a listen and find that the standard Crossfeed setting works well, as does the first Expanse option. Both of these manage to shift our reference Yamaha YH-5000SE’s soundstaging more to that which we hear from speakers, and we notice little in the way of distracting phase effects. Of the two, we end up listening to the dCS Expanse the most. The second Expanse mode doesn’t work so well for us, sounding a little disjointed.

MoFi Electronics SourcePoint 8 loudspeaker $2999 Review

September 8, 2023 Comments Off on MoFi Electronics SourcePoint 8 loudspeaker $2999 Review

https://www.stereophile.com/content/mofi-electronics-sourcepoint-8-loudspeaker

To say that I am pleased with the Mobile Fidelity SourcePoint 8 speakers is an understatement. But before I sum up, let me get the few caveats out of the way. First, these speakers do not delve into deep bass, though except on a few specific tracks (including those with prominent low-Fs and F#s on piano or bass) and in direct comparison to much larger speakers, you’re unlikely to notice that anything is missing. Second, although I have enjoyed larger loudspeakers at higher levels than the SourcePoint 8s are capable of, this would not be a practical constraint for most serious listeners. Third, the SourcePoint 8s should be evaluated at ear level. Truly, these are less caveats than application notes.

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