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Kef 105/3 'S' Variant?

 
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sydbar81
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Joined: 12 Apr 2018
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PostPosted: Mon Jan 03, 2022 7:22 pm    Post subject: Kef 105/3 'S' Variant? Reply with quote

Checking in with the experts here as I cannot find a lick of info on these. Any differences between the standard 105/3?

A pair recently came up for sale near me and I am thinking about picking them up, they are in much nicer original condition than my current pair.

https://ibb.co/Fg4D6wL
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speakerguru
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Joined: 18 Nov 2005
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Location: Green Hut, Tovil

PostPosted: Tue Jan 04, 2022 3:52 pm    Post subject: Reply with quote

In all my 25 years at KEF in the UK, I've never heard of a 105|3S nor ever seen a blue label on a KEF speaker before.

If it's original, I can only surmise that it was done by an overseas agent or reseller for some reason unknown to me.
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audiolabtower
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Joined: 06 Jan 2009
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PostPosted: Fri Jan 07, 2022 12:51 pm    Post subject: Reply with quote

I was taken aback by that blue label. Kef were usually not that ostentatious in their backs Smile
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tlmadsen
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PostPosted: Thu Aug 04, 2022 11:38 am    Post subject: Reply with quote

I recall that the Japanese importer of KEF ( luxman ?), had people in Maidstone i early 92. They where suppose to make “improved” PCB for the 105/3 and the 103/4 turning them into”S” versions especially for the Japanese marked. No changes of actual x-over was made. Could be interesting to see the crossover PCB of a S-version.
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Thomas
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speakerguru
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Joined: 18 Nov 2005
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PostPosted: Fri Aug 05, 2022 8:48 am    Post subject: Reply with quote

tlmadsen wrote:
I recall that the Japanese importer of KEF ( luxman ?), had people in Maidstone i early 92. They where suppose to make “improved” PCB for the 105/3 and the 103/4 turning them into”S” versions especially for the Japanese marked. No changes of actual x-over was made. Could be interesting to see the crossover PCB of a S-version.


You are probably right, Tim. I'd probably wiped that visit from my memory. The sight of a Lux "engineer" unwinding inductors at the back of a cabinet while listening to the tweeter output via a mirror at the front was too much to bear at the time.
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audiolabtower
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PostPosted: Fri Aug 05, 2022 12:52 pm    Post subject: Reply with quote

Using his ears as a fast fourier transform, impressive! Shocked
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