Spider Jam is the ideal tool for any level of artist who wants to perfect their jamming skills. With 75W of power, Spider Jam has over 100 endless jams using real audio tracks from real-life LA session players, making the experience like playing alongside a pro band, not just cheesy midi files. A built-in multi-track looping recorder stores up to 14 minutes of sound, and the mic/aux inputs adds the extra bonus of throwing keyboards, bass or vocals into the mix. Spider Jam, like other amps in the Spider family, features hundreds of rock star-approved presets, plus 12 distinct amp models, Smart Control effects, MP3/CD input, built-in tuner and a 12" custom Celestion speaker and 2" tweeter. Spider Jam is the perfect combination of practice tool and gigging amp.