AUDIO NOTE: Zero System test review – by Jimmy Hughes

Audio Note’s Zero system is a great advertisement for the benefits of partnering a good low-powered amp with sensitive loudspeakers. It’s a winning combination of cohesiveness and integration; brilliance and detail; dynamics and attack. With each individual component being very well matched, the overall result is superb and, as we’ve already indicated, as separates they […]

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CHORD ELECTRONICS LTD news

The UK designed, engineered and manufactured Qutest, has won the biggest award in the audio industry every year since launch: 2018, 2019, 2020 and now, 2021.  The overall category win follows two ‘Best DAC’ awards for the Qutest and Hugo 2 in their respective price categories, Qutest won Best DAC £500-£1,200 and Hugo 2 won Best DAC […]

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MAINS TRANSFORMERS: Step-down transformers with unchanged mains frequency?

Hi Colin, Pls can you help me? Can I safely run a USA spec amp designed for 110v 60Hz in the UK on 240v 50Hz, with a step down transformer (but it will still be 50Hz). So many conflicting views across the web. I think a lot of people believe it can work ok the […]

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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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STAR EARTHING: What is it and what’s the point?

Hello Howard. Can you ask Colin please what is star earthing and does he / will he using it in his new designs? Ta muchly J.N Peterson {Colin} Dear J.N.Peterson star earthing should be used in all analog designs, that is a single zero or earth for every component on the circuit board and normally […]

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Quill

WILSON BENESCH: Full Circle turntable, ACT 0.5 tonearm, & Ply MC cartridge – test review

“Hello, I’d like to apply for a Federal Grant? For what? Oh, to design and build a new, high-tech, very expensive turntable. What’s that? It plays records. Yes, that kind of turntable. Ofcourse they still make records. Why? How much time do you have? Oh, I forgot—you’re a federal employee, you have all day! Well, I didn’t mean […]

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McIntosh: News

McIntosh supports LCD Soundsystem at Brixton McIntosh has proudly supported James Murphy and LCD Soundsystem with the provision of a £17,495 McIntosh MC1.25KW 1-Channel Solid State Amplifier for the band’s six-date O2 Academy Brixton (London) residency (June 27-29; July 1-3) which celebrated their 20th anniversary. Songs from the eponymous ‘LCD Soundsystem’ (2005), ‘Sound Of Silver’ (2007) and ‘This […]

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LEEMA ACOUSTICS: News

The Welsh specialist, founded by two ex-BBC sound engineers, will be throwing the covers off the highly anticipated new Quantum line, a four-strong range which has been several years in the making. Entirely designed, engineered and built in the Welshpool factory in Powys, Wales, the Quantum line comprises the new Electron CD player, Positron streamer, […]

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LEEMA & AUDIO-T: News

Following Leema Acoustics’ June 2022 announcement of the forthcoming Quantum range, the Welsh hi-fi manufacturer has teamed up with Audio T, Cardiff, to host a special Quantum demonstration event, ahead of the official launch later in the year.  Audio T Cardiff, together with Leema Acoustics’ UK distributor MIAN Audio, will be showcasing the new Quantum […]

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MICHELL ENGINEERING: Gyro to Orbe upgrade; is it sensible in this system?

Can you advise me in my quest to enhance my current hi-fi system please? It looks like this: Michell GyroDec + Rega RB600 + Sumiko Blue Point Special cartridge. The phono stage is a Clear Audio Basic MM/MC. Loudspeakers are Linn Ninkas and CD player a Linn Genki. The power amp is a Linn LK140 […]

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AUDIO INSIDER

MICHELL ENGINEERING: Synchro test review

Howard Popeck … The Synchro was mid-priced turntable inspired by the original GyroDec, but with an inverted-pendulum suspension and a glass platter. It looked dazzling 20 years ago, and it still does today. In the John Michell tradition, all the working parts are exposed, superbly engineered and impeccably cosmetically finished. It has a cast-ring sub […]

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