Boss eBand JS-10 Audio Player and Trainer

BOSS eBand JS-10 Jam Band Guitar/Bass Trainer Features:

The perfect way to turn your living room, bedroom, dorm, or anywhere else into a wonderful practice space
A complete all-in-one trainer and music player for guitar, bass, and even vocals
A must-have practice tool for anyone taking or giving guitar or bass lessons
Dual main inputs for either guitar or bass, plus a microphone input provides you with a full range of practice options
Jam along with over 350 audio loops and 50 excellent complete backing tracks
Play back your favorite MP3 or WAV files via SD Card or USB flash media
Minus-one center cancelation lets you cut out vocals in your music files
Slow down difficult passages to master solos and tough riffs
Transpose your music on the fly
Loaded with amazing BOSS guitar and bass effects plus killer COSM amplifier models
2 independent effects channels lets you rock out with a friend or bandmate
Built-in 2.1 stereo system with active subwoofer makes your effects, amp models, and backing tracks spring to life
The BOSS eBand JS-10 Jam Band guitar/bass trainer lets you practice anywhere with killer tone!