Used SWR WORKINGPRO 400 Bass Amp Head

The Used SWR WorkingPro 400 Bass Amp Head delivers powerful, punchy tone with 400 watts at 4 ohms (250W at 8 ohms), making it ideal for gigging bassists. This amp features a classic SWR preamp with a 4-band EQ, Bass Intensifier for added low-end punch, and a transparent, dynamic sound. Front-panel controls include Gain, Aural Enhancer, and a Limiter to shape your tone. The balanced XLR direct out with ground lift, effects loop, and tuner out provide excellent versatility for stage and studio use. Designed for reliability, this amp is in good condition with normal signs of wear, fully functional and ready to enhance your bass rig. Whether you need deep, warm lows or crisp, articulate highs, the WorkingPro 400 delivers the signature SWR sound bass players love. Perfect for professionals and enthusiasts alike, this amp head offers solid performance and tonal flexibility at a great value.