Focusrite’s tiny new iTrack One Pre is a compact mic preamp and guitar input squished into a black cube smaller than a tennis ball. Designed for recording high-res audio straight onto your iPhone or iPad, the iTrack One Pre has a novel suction base so you can stick it to any flat surface on the go. The mini interface generates phantom power from iPhones and iPads so you can use a condenser mic. Preamp gain is set using the illuminated gain halo unique to Focusrite’s larger interfaces like the Scarlett. The iTrack One Pre is officially Apple certified and works perfectly with iOS devices up to and including iPhone 6s, and music-making apps including Novation’s iOS app Blocs Wave.