Stenheim Alumine Two.Five loudspeaker $23,500 Review
June 22, 2025 Comments Off on Stenheim Alumine Two.Five loudspeaker $23,500 Review
https://www.stereophile.com/content/stenheim-alumine-twofive-loudspeaker
I could just hear the 32Hz tone, which was boosted by my room’s lowest-frequency mode, but I couldn’t hear the 25Hz and 20Hz tones. The half-step–spaced tonebursts on Editor’s Choice spoke cleanly and evenly down to 63Hz, though there was some emphasis between 2kHz and 4kHz. I heard no audible wind noise from the port with the lowest-frequency tones, and the tonebursts and warble tones sounded clean, with no “doubling” (second-harmonic distortion). With the Stenheim speakers toed in to the listening position and the tweeters just below the height of my ears at 36″ from the floor, the dual-mono pink noise track on Editor’s Choice was reproduced as a stable central image. The high frequencies sounded smooth and the midrange uncolored. The noise sounded hollow if I stood up. Moving my head from side to side, I heard very little comb filtering.

EMM Labs PRE i stereo preamplifier Review with update on the latest MTRX monoblocks
June 22, 2025 Comments Off on EMM Labs PRE i stereo preamplifier Review with update on the latest MTRX monoblocks
While I had initially intended to follow the format above, I quickly decided that would be a waste of your time as the PRE, if anything, performed even better with the newest version of the MTRX amps. For this reason, I would like to instead talk about the latest version of the MTRX amps and by this I also mean the MTRX2 amps which employ basically identical circuitry.
Keep in mind that I have lived with these amps for eight years and over that period have heard five distinct versions of the input boards, each an improvement over the last. I agreed to update my amps mainly to keep them current as numerous other changes had been made in the interim. In all honesty, I was not expecting a significant improvement (just as I had not expected the PRE to be so much better than previous versions). In that I was once again mistaken. Ed Meitner is approaching his eightieth birthday, a time when most men would have turned over the business to their children. Instead, he has entered what I would consider the most creative period of his design career. In a two-year period, he has overhauled his entire product line.


Martin Logan Motion XT F100 Speaker Review
June 22, 2025 Comments Off on Martin Logan Motion XT F100 Speaker Review
Boulder 1151 monoblock power amplifier $47,000 Review
June 21, 2025 Comments Off on Boulder 1151 monoblock power amplifier $47,000 Review
https://www.stereophile.com/content/boulder-1151-monoblock-power-amplifier
Thanks to the 1151’s manageable weight and modest size (compared to the behemoths that have crossed my threshold), it was a snap to put them on a pair of Grand Prix Monza amp stands. Because more weight is concentrated in the front half, I moved them far back on the stands to help even the load. I placed them atop the same Wilson Audio Pedestals I use under my reference amplifiers.
Boulder’s speaker terminals are extremely easy to tighten by hand. I chose the set that best separated the speaker cabling from the 15A power cord. Once everything was hooked up, I flipped the main power switches on the 1151’s rear panels. In short order, the amps settled into standby mode, the white LEDs on the front panel blinking on and off. It took just a push of the front panels’ only button to turn the 1151s on fully. I allotted a full hour for warm-up. Rosencrans thought that 15–20 minutes would be sufficient.


Dynaudio Contour 20 BE Review
June 21, 2025 Comments Off on Dynaudio Contour 20 BE Review
https://www.hifinews.com/content/dynaudio-contour-20-be-standmount-speaker
With spring in the air, it was strange to hear the Christmas vibes of ‘Goose Snow Cone’, but Mann’s voice was portrayed so beautifully by the Contour 20 BEs it was worth a bit of cognitive dissonance. As a whole this song came together very organically, without a trace of stress. Moreover, the intimate nature of the album, which despite the title doesn’t feel depressing at all, was successfully conveyed.
English-born but residing in Gambia, Sona Jobarteh is not (yet) as well-known as her cousin, the late Toumani Diabaté. But as the first female kora player from a griot or djali family (the clans of West African musicians and storytellers which play an important social role), she’s been turning heads during a recent European tour. Her 2022 release Badinyaa Kumoo [AGBK22-2] sounded atmospheric and lively through the Contour 20 Black Editions, which not only evoked the richness of the five-stringed kora, but also Jobarteh’s breathtakingly dexterous playing on tracks like ‘Musolou’ or ‘Ballaké’.


Ferrari Portofino – Custom Audiophile Stereo
June 20, 2025 Comments Off on Ferrari Portofino – Custom Audiophile Stereo
Shunyata Research Gamma Cable Line Review
June 20, 2025 Comments Off on Shunyata Research Gamma Cable Line Review
The new Gamma line of cables from Shunyata Research is an exceedingly impressive new line of cables that breaks new ground with respect to their design, materials science, engineering, performance, and most importantly, audio quality. While the Gamma cable line of products represents Shunyata Research’s entry-level cable line, the performance and audio qualities of the Gamma cable line are way, way above entry-level, and as such, represent a massive value proposition. In conclusion, the Shunyata Research Gamma cable line has my highest recommendation.

Perpetuum Ebner PE 6060 Turntable
June 20, 2025 Comments Off on Perpetuum Ebner PE 6060 Turntable
https://www.audiophilia.com/reviews/2025/3/3/perpetuum-ebner-pe-6060-turntable
To get a sense of speed stability, I broke out an old TAS Superdisc, Ikuyo Kamiya performing Beethoven’s Appassionata (RCA Japan RDC-4). I hadn’t heard this in years, and not only was there rock-solid speed stability with no wow or flutter detectable, but the powerful performance had shocking dynamic shifts that made your hair stand on end. Rich, warm, and resonant with gorgeous sparkle and clarity on top. Not a hint of distortion, and Kamiya is punishing this Bosendorfer! While there are better performances, this record is a sonic masterpiece. It shows that vinyl is capable of much more than we imagine.
Breaking out the MOFI One Step pressing of Donald Fagen’s Nightfly, the track “The Goodbye Look” had a huge, expansive sound with excellent layering and space. The tonality was spot on, and the groove intoxicating. The bell trees used at the conclusion were distinct, with no smearing, and Fagan’s voice came through without a hint of glare. I was able to turn this up to the maximum my amp will allow and had no acoustic feedback due to the excellent isolation built into the Perpetuum Ebner PE 6060.
You might be wondering how the PE 6060 deals with rock music. To test this out, I chose Jimi Hendrix’s Band of Gypsys [sic] (Classic Records ST 472.) Even though this is not an audiophile recording, the Perpetuum / Ortofon combo made it sound like one! It locked right into the soulful groove of “Who Knows” and gave a great showing of the brilliant “Machine Gun.” I’ve been a little hesitant about tracing back to the rock records of my youth, fearing that they just won’t sound that great, but the performance of the PE-6060 has me rethinking that. The table can rock in a way that’s addictive.

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