Used 1999 Ernie Ball Music Man HD500 Bass Amp Head

Used 1999 Ernie Ball Music Man HD500 bass amp head in great condition, delivering classic Music Man punch with modern headroom. Rated at 500 watts, it’s built for tight lows, articulate mids, and crisp highs, with a flexible EQ section for dialing in everything from vintage warmth to aggressive grind. Rugged, gig-ready construction and straightforward controls make it an ideal workhorse for stage or studio bassists seeking powerful, dependable tone.