Hi Neil,
Thanks for your thoughts :)
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I can't say a lot about magnesium as a material in audio, but what you write sounds as good a reason for the *colourless sound*as any other I have read...except that I feel its a combination of that aspect + the awful darkness of the VDH arm cable used (wire an SME with any other internal cable and that would open things up.
I do think what I've written is a fairly plausible explanation of the reason for the negative sonic effect you can hear with an SME V, when used on one of SME's own turntables. However, you're right about the VDH arm cable. The best thing anyone can do with it is rip it out and fit something more sonically neutral.
I've had a love/hate relationship with VDH cables throughout the years, and unfortunately it's mostly been hate, as at their worst, they sound rather opaque and dynamically constrained. However, now and then, they come up with a few gems, and the speaker cable ('The Wind'), which I use, is a case in point, and arguably one of the best speaker cables I've heard at any sort of an affordable price - ditto the CS-14 Hybrid internal cable used in the Lockwoods.
It's so frustrating that their product range isn't more consistent in terms of sonic performance! :rolleyes: It's almost as if AJ has a brainwave now and then with his products which results in something that *really* works, but otherwise mostly spends his time flattering to deceive...
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...also the SME turntable is in itself highly damped. It use damping sheets under the metal work, rubber O rings between motor and plinth, silicon damping in the adjusting towers, and the whole plinth hangs on heavy stiff rubber O rings. All in all its very damped.
Indeed. It suffers from the effects of over-engineering! It might not make sense, but sometimes you can go over the top in that way and 'kill' the music in the process.
What you describe undoubtedly also has a major effect on the overly controlled sound of SME T/Ts when used with SME (magnesium-constructed) arms.
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The Graham B44 arm was developed by Bob Graham on/for a SME Model 30 motor unit, so logically it would, I thought sound very good on a Model 20, which it does. However clearance between the plinths on a Model 30 is greater than on a Model 20...so the output cable has to be rotated to a right angle. Unless you buy a right angled connector you need to modify it yourself, which I was able to do.
That is why it pays to think outside of the box, as most 'audiophiles' would simply contend that SME know best, and thus their tonearms are bound to sound best with their turntables, which on the surface seems logical, until some lateral thinking is applied by those with the ability to look beyond the end of their nose ;)
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Many love the sound of the Model20A (including 5 arm)and unlike you I don't think its badge snobbery (might be in a few cases ;), but not all), they just like that sound. I don't like the digital sounding Avid TTs but many do. Like all things audio its a case of system synergy and taste.
I completely agree, although SME (given the company's provenance) attracts its fair share of badge snobs, so as good as their arms and T/Ts are, on AOS I prefer to encourage the following of other less obvious avenues, ultimately leading to the achievement of much higher SPPV....
Marco.