NAIM / PHILPS: Interesting combination!

Your articles on vintage equipment spurred me to take another look at my Philips N4510 reel to reel recorder (circa. 1974). The last time I used it was 5 years ago when the recorder stuck on the rewind function. Hence it was consigned to the attic. However after some fiddling I’ve managed to get it […]

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WELL-TEMPERED: The Bill Firebaugh interview

J. Gordon Holt writes …..  Bill Firebaugh’s first product, the outrageous-looking Well-Tempered (tone) Arm, established him as one of audio’s most innovative designers. At the 1985 Winter CES, he showed a prototype companion product—the Well-Tempered Turntable—and was producing production units by January 1987. He discusses here the WTT’s unusual design features. (Readers should note that, […]

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SLEAFORD MODS: The long read

THE GUARDIAN / Mirander Sawyer lot of these politicians, they’re not evil. They’re just very detached,” says Jason Williamson, singer and lyricist of the Sleaford Mods. “I’d like to say it’s not just bounteous privilege, but it is. People like Boris Johnson, Rishi Sunak, they’re incredibly cut off from the world. They’re not serial killers, […]

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AUDIO INSIDER

UNCONDITIONAL SURRENDER

PS AUDIO / Paul McGowan HiFi Family member Mark Lloyd, from Toronto, wrote to me with this wonderful note: “The use of superlatives to describe innovative new products in high-end audio makes it hard to express when one experiences a true seismic shift in sound quality. So I won’t try to describe my experience of […]

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CHORD ELECTRONICS / Ultima Pre 3: News.

Chord Electronics will be exhibiting at High End 2022, Munich, (19-22 May) with a wide range of British-made products across three sites. In addition, the newly announced ULTIMA PRE 3 preamp will be making its European debut in the main Chord Electronics room (Atrium 3.1, C122). Chord Electronics’ products both large and small will also […]

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OUTPUT TRANSISTORS: What is it that causes them to blow?

Dear Colin, Generally speaking, what is it that causes output transistors to blow? Do they tend to die a natural death? Bad drivers? Emitters? Problems with the rectifier circuit? Assuming there wasn’t shorted speaker wires or excessive moisture. The amp bias and the +/-77 voltage was fine before they blew. It happened on power up. […]

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ORIGIN LIVE: Encounter on a Linn LP12 (updated in the light of a conversation with Mark Baker)

 From the archives I received an email  from Mark Baker (Origin Live) expressing disappointment re my observations re his entry level arm’s performance on a Linn LP12 as shown below. I phoned him, out of courtesy, to discuss this with him. I envisaged a bruising encounter (don’t ask!) but it turned out be cordial. As […]

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AUDIO INSIDER

TONE ARM EFFECTIVE MASS: A cogent, scientifically based and rational explanation

Howard Popeck asked Geoffrey Owen, the driving force behind Helius Designs if he could and indeed would find the time to explain the reality behind effective mass and – in so doing – confound the misinformation, disinformation and scientific ignorance that clouds so many discussions of this topic. As an aside and somewhat mischievously, Howard […]

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AUDIO INSIDER

SPECIFICALLY: McIntosh transformers

PAUL McGOWAN: A recent post covered output transformers on tube power amplifiers and why they were needed.  It also covered the fact that IMHO transformers are the last thing I would add to the output stage of a solid state power amplifier because output transformers like this contribute so much to the sound quality of […]

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ACARIAN SYSTEMS LIMITED: What happened?

J N WORTH says … t USA based manufacturer of mid and high end loudspeaker systems sold under the Alón brand. Originally founded in the summer of 1991 by the husband and wife team of Carl J. Marchisotto (ex-Dahlquist) and Marilyn J. Marchisotto in association with a couple of financiers, one of which is believed […]

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