<https://audiophilestyle.com/forums/topic/6164-ayre-qb9-upgrade-to-24192/#comment-85360>
<http://schema.org/text>
"Hi, \nI updated my QB-9 and it cost me 300€ in Germany. \nClaudius \n  \n"
<https://audiophilestyle.com/forums/topic/6164-ayre-qb9-upgrade-to-24192/>