One of my favorite unpowered amplifiers is Griffin’s AirCurve, and at $5 more this $25 gramophone horn looks worth it. It’ll add 12db of sound to the speaker, and even acts as a stand too. [CyberGuys via BookOfJoe via Wired]
https://gizmodo.com/griffin-aircurve-dock-amplifies-your-iphone-speakers-wi-5053109
