Alps switch for stepped attenuator

rebojorge · 10th January 2006, 09:32 PM

hi.

Has anyone used the alps 4 pole 23 position switch for a stepped atenuator?
I just got 2 of them from triode electronics, I also have the resistors... now I want to build it but I can´t figure out the switch.
I am not able to switch it, and it came with no spec sheet or anything.

Help please!!

rebojorge · 11th January 2006, 05:53 PM

Nobody??

cetoole · 12th January 2006, 10:43 PM

Check out this thread, its been a while since I read it, but there should be some info in there you can use.

rebojorge · 12th January 2006, 10:58 PM

cetoole...
thanks for the link....

actually I was able to figure out how the swith works, one problem is that is very hard to turn but was able to do it and I will start soldering resistors soon...

It will be easier once it has a knob.

thanks!

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11th January 2006, 05:53 PM	#2
rebojorge diyAudio Member Join Date: Dec 2002 Location: Mexico	Nobody??

12th January 2006, 10:43 PM	#3
cetoole diyAudio Member Join Date: Mar 2005 Location: Maryland, USA	Check out this thread, its been a while since I read it, but there should be some info in there you can use.

12th January 2006, 10:58 PM	#4
rebojorge diyAudio Member Join Date: Dec 2002 Location: Mexico	cetoole... thanks for the link.... actually I was able to figure out how the swith works, one problem is that is very hard to turn but was able to do it and I will start soldering resistors soon... It will be easier once it has a knob. thanks!

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