<https://audiophilestyle.com/forums/topic/6164-ayre-qb9-upgrade-to-24192/#comment-85369>
<http://schema.org/text>
"Why don't you ask Ayre and report back with an answer? \n  \nWhen I got my upgrade, the cost included shipping to and from Colorado (and I live in New York City). Could this be the difference? \n  \n"
<https://audiophilestyle.com/forums/topic/6164-ayre-qb9-upgrade-to-24192/>