The 1980 is big and heavy almost 100lbs. Not sure how you received the unit whether or not it was packaged properly but you really need to make sure it is packed right. I ship using the foam in place packing method and its really the best way to ship this receiver. If you can find an outfit that uses that system, have them pack it for you. 34 x 34 x 18 inch box. The shop can use the same box and packing foam to ship it back. It will fit like a glove.
If your going to ship to a guy, I would have it completely rebuilt using all the component list and upgrades found here in this forum. Hands down.
If your going to ship to a guy, I would have it completely rebuilt using all the component list and upgrades found here in this forum. Hands down.