Check the listing for details. New Relay for Yamaha CR-420 Receiver w/ Instructions. Condition: Open box. Listed at 18.00 USD. Up for sale here is this brand new replacement relay for the Yamaha CR-420. This has six pins in neat rows and then two other pins that are offset 90 degrees and are slightly wider than the others. Please check your amp/receiver carefully to make sure this is the correct relay for you. This is fairly easy to install as long as you know what you're doing and have a decent soldering iron. I will email you installation instructions when you purchase this. Please see my pictures for details. US shipping and handling is $5, and international is $18, no matter what quantity you buy. All my small parts are set up for combined shipping, so just use the "add to cart" feature and then check out all at once, and it will combine shipping. If you have any questions, please ask. I have more relays and lots of vintage electronics listed--feel free to take a look!