Sound cards for iPhone

For iPhone/iPad

— this category includes sound cards optimized to work with iPhones, iPods and iPads. All such decisions are made only external. Their main distinguishing feature is the ability to connect the mentioned devices via Apple's proprietary interface connector, which provides many additional features: for example, you can control playback from a sound card or vice versa, change its settings using special software on the connected gadget. There are even models that actually turn the "i-device" into a pocket recording studio.