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Old 12th April 2006, 04:25 PM   #1
MGH is offline MGH  United States
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Unhappy Any good source selector?

Hi,

I'm looking for a high quality (not high price) source selector to go along with my DACT CT2 attenuator. The DACT selector is too expensive ($80). Anything around $20-40 range that is just as good? Thanks.
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Old 12th April 2006, 05:05 PM   #2
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Maybe Elma?

http://www.elma.com/us/products/rota...y%20Switches/5
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Old 12th April 2006, 05:09 PM   #3
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Grayhill from Digi Key is good and still reasonably priced.
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Old 12th April 2006, 05:27 PM   #4
protos is offline protos  Greece
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look at these
http://dkc3.digikey.com/PDF/T061/1431.pdf

I think you don´t need very expensive switches in our hobby.
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Old 12th April 2006, 08:21 PM   #5
MGH is offline MGH  United States
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Thanks! Where can I order the Elma in the US? There are so many grayhills - I only need 3 or 4 selector switch. Which do you recommend?
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Old 12th April 2006, 08:38 PM   #6
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Here's the link to Grayhill info: http://www.diyaudio.com/forums/showt...804#post408804
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Old 12th April 2006, 08:40 PM   #7
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Default Try Centralab

Cnetralab is an old company. They made rotary switches that put the current crop to shame. These are ceramic wafered, silver contacts, ball bearing types.
Ebay is a good source, a nice 4 - 6 position, 2 pole, non-shorting might run 3 - 4 dollars. I have used 4 pole for 2 pole and doubled up the contacts.
I bought a box full a while back, should never need a selector again. The 2000 series are steatite, ceramic. The 1000 series are phenolic wafer.
I have used the Elma in a cople preamps in the past, the Centralab are better in my opinion. Less noise, and smoother operation.


George
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