High End Munich: Audio Reference "Most Exclusive System Ever" with Wilson and D'Agostino
Audio Advice Acquires The Sound Room
Sponsored: Pulsar 121
CH Precision and Audiovector with TechDAS at High End Munich 2025
KLH Model 7 Loudspeaker Debuts at High End Munich 2025
Marantz Grand Horizon Wireless Speaker at Audio Advice Live 2025
Sponsored: Symphonia
Where Measurements and Performance Meet featuring Andrew Jones
Silbatone's Western Electric System at High End Munich 2025
Sponsored: Symphonia Colors
JL Audio Subwoofer Demo and Deep Dive at Audio Advice Live 2025

LATEST ADDITIONS

Corby’s Audio: Saturn Audio, Coherent Audio, Baetis Audio, Rega, Allnic

After I witnessed the ribbon cutting-ceremony performed by 20 industry under-40-somethings on Friday morning—a symbolic event meant to jointly celebrate the Montreal Audiofest’s 35th edition and the new generation of audio-industry flamekeepers—I hit the rooms closest to my own room, starting with Corby’s Audio. This Toronto-area retailer was showing a spread of audio gear that offered a visually appetizing mix of rich wood tones and sleek metal surfaces.

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Thrax Audio Siren loudspeaker

Based in Bulgaria, European audio company Thrax has been active since 2009. Their ingenious and varied design approaches seen over several product lines have continued to intrigue me with their conceptual originality, innate musicality, and imaginative use of a broad spectrum of technologies. Their products range from valve (tube) amplification to digital audio and, more recently, loudspeakers . . . The range of distinctive high-end electronics has continued to expand to include a loudspeaker, the standmount Lyra, now joined by the smaller Siren ($13,600/pair), also a standmount and the subject of this Stereophile review.
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Technics Grand Class SL-1200/1210GR2 record player

In the early 1980s, I worked in a pop band playing AM radio hits, grooving behind my Yamaha drums and Zildjian cymbals as sweat drenched my body and my ears rang. We danced. We pranced. My shiny silk jumpsuit led upwards to a 2"-high afro, which women ran fingers through in hopes of finding contraband smokes ... Then overnight, everything changed.

At the beginning of the previous decade, Technics had released the SP-10, the first direct drive turntable. That was followed in short order by the SL-1100. Clive Campbell, aka Jamaican-American DJ Kool Herc, pioneered the simultaneous use of two Technics SL-1100s, initially at his sister's birthday party in the Bronx, inspiring "block parties" (rigging streetlamps for power) and hip-hop culture. Kool Herc isolated drumbeats from records by James Brown (with drummers Clyde Stubblefield and John "Jabo" Starks) and the Incredible Bongo Band (powered by master studio drummer Jim Gordon), among others, creating "breaks" for heated dance-floor partying. Soon, Lace Taylor (aka Afrika Bambaataa) and Grandmaster Flash (The Message) took Kool Herc's inventions into the mainstream, and hip-hop went global.

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EMM Labs MTRS power amplifier

Edmund (Ed) Manfred Meitner's name and reputation have long been synonymous with pioneering achievements in the fields of digital audio, especially DSD. In 1971, after designing the first fully automated studio console, Ed identified what he calls "the jitter problem." He worked with Sony and Philips to help create and refine SACD and subsequently designed the first complete six-channel DSD playback system for home use.

In 1998, while developing the eight-channel A/D and D/A DSD converters still used to create most SACDs, Ed founded EMM Labs and became head of design, with the goal of bringing DSD to the consumer realm...

Less widely discussed are Ed's amplifier circuit designs, which are the heart of the EMM Labs MTRX and MTRS amplifiers he designed collaboratively with Mariusz Pawlicki, EMM manager of R&D, and the late Zenon "Zanny" Muzyka.

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Spin Doctor #11: Alternative Phono Cartridge Technologies and the DS Audio DS-W3 optical cartridge system

Over the last 50 years, I must have installed well over 1000 phono cartridges, but I still remember the very first one: a Goldring G850 I put into the family Garrard Autoslim turntable when I was 11 years old. In 1973, the G850 was the least expensive moving magnet cartridge Goldring made. The change from the flipover-stylus ceramic cartridge that came with the Garrard wasn't an attempt to satisfy a youthful audiophile itch but, rather, a result of my first encounter with a system compatibility problem.

A few months earlier, I had convinced my nonaudiophile dad to upgrade the family stereo. We went from our ancient Monacor SMX-50 tube receiver to a pretty weird but less ancient Sony all-in-one cassette system called the TC-133CS. I failed to understand that the new Sony's magnetic phono input was incompatible with our old ceramic cartridge. Once I figured that out, I tried to convince my dad that what we really needed was a Shure M75ED. After all, that cartridge came from the same company that made the legendary V-15 Type III, widely regarded as the best cartridge in the world at the time. My dad, however, had different plans. Guided by his home-product purchasing bible, Consumer Reports, he decided we should go instead with the less-costly Goldring.

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Van Zyl Audio: Alpine Mid-Horns with BB-10 Subwoofer

The Van Zyl Audio Alpine mid-horn speaker ($12,000/pair) is designed to cover a frequency range of 125Hz up to 20kHz. It uses a horn-loaded 8" Tang Band full-range driver that connects to the amplifier directly, free of crossover componentry. The design adds a physically time-aligned AMT tweeter—implemented as a super tweeter—to extend the highs with a simple first-order crossover applied.
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