The Linn Kan crossover wasn't as simple as some suggested
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The Linn Kan crossover wasn't as simple as some suggested
In one of our discussions a while ago, I remember the Kan being said to have a simple basic crossover. When I made a pair up at Linn back in 1983, I remember the Falcon made crossovers as being a bit more than that - and here they are...
http://www.falconacoustics.co.uk/crosso ... twork.html
Those pesky electrolytics will have to go though
http://www.falconacoustics.co.uk/crosso ... twork.html
Those pesky electrolytics will have to go though
Hanging on in quiet desperation is the English way...The time has gone, The song is over, Thought I'd something more to say...
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Re: The Linn Kan crossover wasn't as simple as some suggeste
Except for you know who , you wil not find many simpler.
having looked at many many on google in my search for the perfect crossovers , i would say 2 inductors , 3 bi-polars and 2 resistors is par for the course these days in so called simple cross overs . there are variations but 6/7 elements is the norm .
having looked at many many on google in my search for the perfect crossovers , i would say 2 inductors , 3 bi-polars and 2 resistors is par for the course these days in so called simple cross overs . there are variations but 6/7 elements is the norm .
Last edited by Daniel Quinn on Thu Oct 30, 2014 5:16 pm, edited 2 times in total.
Re: The Linn Kan crossover wasn't as simple as some suggeste
You've got your Wharfedale Delta 30. I repaired some for one of my brothers. Just a cap on the tweeter and that's it. Or the floorstanders I built for a mate, two way design with no crossover components at all (tweeter was a piezo so no need to protect it). Lots of cheapo speakers from the 70s and 80s just had a cap on the tweeter.
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Re: The Linn Kan crossover wasn't as simple as some suggeste
I hardly think the floorstanders you built for a mate are germane to the thread
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Re: The Linn Kan crossover wasn't as simple as some suggeste
The first Kans using bankrupt Chartwell LS3/5a cabinets were very simple. They made it more complex later.
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Re: The Linn Kan crossover wasn't as simple as some suggeste
Didn't improve them though - that KEF B110 is a dreadful device and goes bananas at the top of its range. Not sure if thorough doping would sort it (Linn added extra PVA to every B110 and B200 they used up until the Kan II and Sara 9).
Hanging on in quiet desperation is the English way...The time has gone, The song is over, Thought I'd something more to say...
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Re: The Linn Kan crossover wasn't as simple as some suggeste
PVA is not good because it is water based, it changes and eventually gets brittle if in the air. Rubber based is better and the more natural the rubber the better as in Latex, but there has to be additives to make dry evenly but still stay flexible.
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Re: The Linn Kan crossover wasn't as simple as some suggeste
Truly dreadful ! After the debacle I had with some Cambridge R50 I've come to the conclusion that all old Kef drivers are rubbish. Generally speaking those who enjoy them now are the very same folk who enjoyed them 30-40 years ago... No taste see_D_S_J_R_ wrote:Didn't improve them though - that KEF B110 is a dreadful device and goes bananas at the top of its range. Not sure if thorough doping would sort it (Linn added extra PVA to every B110 and B200 they used up until the Kan II and Sara 9).