Features:
1, easy plug and play installation. USB bus powered - Does not require external power supply.
2, Stereo headphone output allows you to jam with your computer and can also be used for monitoring with active monitor speakers.
3, Variable speed file playback function for MP3, WAV and AIFF audio files, perfect for easy learning and practice
4, USB Guitar Link Cable is a professional tool that turns your PC into a fantastic one Transform your work platform where you can use the classic effects both in the studio and on the stage
5, support operating systems: Windows XP (SP2) and Windows Vista for Mac OS 8.5 or higher

Specifications:
Input impedance: high resistance (hi) 250 kOhm, low resistance (low) 400 kOhm
Headphone output impedance: 50 Ohm
The maximum output level: -2dbu, 2 * 3.7 mW at 100 ohms
Sampling: 16 bit, up to 48 kHz
Gross weight: 78g

Delivery contents:
1x USB Guitar Link cable
1X software CD driver