SWR

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The SWR Workingman's 4004 Bass Amp Head delivers 400 watts at 4 ohms (260W at 8 ohms) of powerful, articulate bass tone in a sturdy, road-ready chassis. This used unit is in great condition, providing the warm yet punchy sound SWR is known for. Featuring a 4-band EQ, Gain and Master controls, and an Aural Enhancer for tone shaping, this amp is perfect for gigging musicians or studio use. The balanced DI output makes it easy to connect directly to a PA or recording interface, while effects loop and tuner send/return options add versatility. With its durable build and renowned SWR quality, the Workingman’s 4004 is a reliable choice for bassists seeking professional-grade sound and performance at an affordable price.

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