I just wanted to share the first stages of my passive preamp.
all Vishay/Dale 1/8W 1% Metal Film Resistors and silver solder.
http://home.comcast.net/~0fficeboy/attenuator/photos/photo_1.html
all Vishay/Dale 1/8W 1% Metal Film Resistors and silver solder.
http://home.comcast.net/~0fficeboy/attenuator/photos/photo_1.html
An externally hosted image should be here but it was not working when we last tested it.
For free from a nice guy on the PE forums.
Thanks dB.
http://www.d-web.com/dbrown/attenuator/attenuator.htm
Thanks dB.
http://www.d-web.com/dbrown/attenuator/attenuator.htm
alternative
A very similar four pole ladder version of this switch is sold by Triode Electronics.
See this thread:
Alps Stepped Attenuator
A very similar four pole ladder version of this switch is sold by Triode Electronics.
See this thread:
Alps Stepped Attenuator
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