Hartke HD15 Combo Bass Amplifier core With its 8 to 14"

With its 8 to 14" height adjustment range

The result is a comfortable

Not cleaned as regularly as it should be

Ebony fingerboard

Hartke HD15 Combo Bass Amplifier core With its 8 to 14"Product Highlights Delivers 15W to its 6. 5" Hydrive bass speaker 1 4" input accommodates a broad range of input levels: use your HD15 with passive or active circuitry bass guitars Three band equalizer to create a broad range of tonal colors Dedicated 1 8" auxiliary input allows you to hook up a stereo line level device such as a portable CD or MP3 player to practice along with 1 4" headphone output automatically disconnects the speaker output