Note: GuitarJack Model 2 for iPhone 4, iPhone 4S, iPad 2, iPad and iPod touch (2nd, 3rd and 4th generation) has been released since Model 1 - it offers improved compatibility with the latest devices and the addition of a 24-bit AD/DA converter.
GuitarJack Model 1 is still available, but is compatible with only iPhone 3GS, iPod touch (2nd and 3rd generation), and is NOT compatible with iPhone 4, iPad or iPod touch (4th generation).
GuitarJack Model 1 connects a wide range of instruments, microphones, and other audio hardware to compatible iOS devices via 1/4-inch instrument and 1/8-inch stereo mic/line inputs. When used with iOS apps like FourTrack, GuitarJack Model 1 is the first dock connecting, device-powered iOS accessory to offer stereo recording; simultaneous voice and instrument recording; a 1/4 inch instrument input with configurable Pad, Lo-Z and Hi-Z modes and 60 dB of continuous level control; an 1/8 inch stereo mic/line input with configurable Pad and 60 dB of continuous level control; and an 1/8 inch stereo output with increased drive for headphones.
Other names: guitarjack, guitar jack