Originally announced in January for a release in April, iRig Stomp ($60) has just been shipped as a guitar and bass stompbox interface for the iPhone, iPad, and iPod touch—with a more affordable price. Roughly the size of a standard compact pedal and compatible with IK Multimedia’s AmpliTube apps, the device fits in with an existing pedalboard, allowing users to connect instruments or amplifiers using standard 1/4-inch guitar cables.…
