The LH500, like its big brother, has a classic 12AX7 Class-A tube front-end design with a solid-state output. Developed with the HyDrive cabs in mind, the LH500 also has more than enough power and tone control to drive any cabinet on the market. This amp provides you with Treble and Bass Shelving to give its warm tone a little edge. Or use the brite and limiter switches to further sculpt your sound. Its intuitive front panel also makes adjustments on the fly a breeze.The LH500 packs a big punch in a portable, roadworthy package. A two-rackspace metal frame chassis, steel faceplate and handles allow for easy, safe transport from gig to gig. With the needs of modern bass players largely centered around volume and versatility, the LH500 is an ideal solution that gives you plenty of options to create the exact sound you're looking for.500 watts of power @ 4 ohmsClassic 12AX7 High Voltage Class-A tube preamp circuitBass and Treble Shelving, plus mid-peak EQ controlsSelectable brite switch for added high frequency responseSelectable limiter switch with LED indicatorFront panel XLR balanced direct outputRear panel 1/4-inch effects loop1/4-inch output connectorsTwo-rackspace metal chassis with steel faceplate and handles