<p><span class="h-card" translate="no"><a href="https://fosstodon.org/@deshipu" class="u-url mention">@<span>deshipu</span></a></span> I use something sort of like that to have iRealPro play from my phone to an amplifier. Not sure if it works in reverse, but it might. <a href="https://www.sweetwater.com/store/detail/ToneLink--blackstar-tonelink-bluetooth-receiver" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://www.</span><span class="ellipsis">sweetwater.com/store/detail/To</span><span class="invisible">neLink--blackstar-tonelink-bluetooth-receiver</span></a></p>