Check the listing for details. New 6-pin Replacement Switch for Harman-Kardon Receivers DPDT Pushbutton. Condition: New. Listed at 5.00 USD. This will work great to replace pretty much all of the old 6-pin switches on the 1970s Harman-Kardon receivers, such as the 430 and 730. I have other pushbutton switches listed, just take a look.

$4.00
$5.00