COLIN WONFOR: 4-Pin DIN plugs to construct an interconnect for a Quad 33/303

Dear Colin, I’ve ordered a pair of 4-Pin DIN plugs to construct an interconnect for a Quad 33/303 system. Do both the channels need to be individually shielded, or is crosstalk not an issue here, and one could use something like this with just an overall shield? http://www.van-damme.com/14.html Failing that, can you recommend a really […]

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COLIN WONFOR: DIY interconnects using Teflon braided hose

Hi Colin. I love your ‘clinic’. Neil promised that you might be offering education for us novices. So may I ask – have you ever thought about using braided hose to run your interconnects. I am talking about type usually found as brake lines on motorbikes and car braking systems, i was messing around with […]

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Funk and Mr Arthur Khoubesserian

Hello Howard. I have been meaning to ask you for some time what has happened with your association with the Funk firm products. I was also particularly looking forward to your proposed interview with Arthur. In my opinion Funk remain one of the most musically credible and musically convincing turntable designs of all time. However […]

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MERIDIAN: Their ultra-rare 107 power amp and … a powerfully incontinent white dove

Q: Gentlemen, whatever happened to the Boothroyd-Stuart ‘Orpheus’ pre and power amp? Did they ever make into production? The preamp was a gorgeous looking precursor to the ‘rainbow’ Lecson pre. Very ’70s (should suit André) with a Nextel suede finish. Can’t find an image, but it had the sort of design aesthetics that would, I’m […]

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COLIN WONFOR: Why sell an under-optimized item that can be easily improved upon by the owner or a modder?

Dear Colin, If audiophile grade feet, power cords, and fuses can really improve sound quality, why don’t high end designers/manufacturers just incorporate these audiophile grade components at the time of build? Why sell an under-optimized item that can be easily improved upon by the owner or a modder? I guess you don’t do that at […]

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COLIN WONFOR: What wire for rewiring power amp please?

Dear Colin, I’ve just picked up a Quad 405 ready for service. When I serviced my previous 405 I used the Dada kit which came with the necessary wire. Can you tell me please what size / gauge wire I should use to replace the existing power wires? Would this be suitable? http://www.rapidonline.com/design-te…0m-reels-62317 or could […]

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COLIN WONFOR: The fine art (or science, or both?) of cable design

Colin, what are the current design and materials limitations that confront all intelligent skilled speaker cable designers today? It is not materials! it’s understanding that block A can go with block Z. The complex nature of the cable is not a easy thing to write here about.  And I will not be writing about the […]

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COLIN WONFOR: Microphony, fact or fiction?

Colin. I appreciate your no-bullshit approach to providing answers. I am counting one now because I cannot get a credible answer elsewhere re microphony in amps. I appreciate that all objects vibrate and each has a fundamental mechanical resonance. So if microphony affects the sonic performance, then how and why – in general? How would […]

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