This used amp is in good working condition.

Unique Features: 3-Band EQ, Effects Loop, Delta Comp Adaptive Compression Circuitry, Auxilliary Input for CD/MP3, or Drum Machine, Headphone Jack, Ported Cabinet, Black Vinyl Covering, Rugged Black Metal Grille, Oversized Plastic Corners

Small black box; big bass sound. The Rumble™ 30 delivers the perfect configuration for playing at home and doing small gigs where you need to be heard clearly but you don't need to be extremely loud. Delivers 30 watts through a 10” Fender® Special Design speaker, and adjusted-to-taste overdrive can be blended with pure, clean bass tone for first-rate Fender bass sound. Ported enclosure has a convenient tilt-back design for improved monitoring. Great sound, style and performance at an unbeatable value.