One of the most-beloved small combo amps in the world, the Blues Junior IV adds modified preamp circuitry, smoother-sounding spring reverb and improved aesthetics that any player is sure to appreciate. A 15-watt favorite in any setting, this amp is ideal for guitarists who need to hit the stage or studio at a moment’s notice with warm tone and versatile features.This special edition features a Eminence® Private Jack™ speaker. The Private Jack is One - 12” Eminence® Private Jack™ chock full of Classic British flavor. A very well balanced speaker, thick and smooth, with lots of mids and extended highs.