Aguilar is another with a non-transferable warranty--3 years for everything except the DB751, which has a 10-year warranty. Theirs also states the owner is responsible for all shipping.Here's a partial list of bass amp manufacturers who only warranty the original purchaser. There's a few more that I'm going through. I'll also include those who do transfer to the next/2nd owner.
Ampeg - 5 year/2 year warranty non-transferrable
Ashdown - 1 year warranty original owner
Eden - 2 year warranty original owner
Epifani - 2 year warranty original owner
Gallien Krueger - 2 year warranty original owner
Hartke - 1 year warranty original owner
Marshall - non-transferrable warranty. can't find the duration.
Peavey - 5 year warranty original owner
Like some others, I expect Aguilar would actually go above and beyond the stated terms to help customers. But so has Ampeg at times...

