We warranty Amp for 1 year and want to make sure that it works as well as it does on day-one for a full year from delivery. For those backers who will get one of the 100 beta units available, those backers will also receive a second unit at the later date. That beta unit is truly for those backers to give us feedback about the design and performance so that we can make any adjustments possible before we produce the final production units. The beta unit won't have a warranty as such since those backers will also receive a final production Amp with a 1 year warranty.
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