Yorkville 400B mid-90s

Up for sale is a classic, battle-tested Yorkville 400B Bass Combo Amplifier. Built like a tank in Canada, this solid-state combo is renowned for its massive headroom, bulletproof reliability, and gig-ready punch.

Whether you need a reliable rehearsal amp, a stage-ready rig, or a solid bass foundation for your pedalboard, the 400B delivers articulate tone with comprehensive shaping options.

Key Features & Specs:

- Power Output: 400 Watts of clean, solid-state power

- Speaker Configuration: High-efficiency 15" driver + horn

- EQ Section: 10-Band Graphic EQ with level slider control for precise frequency shaping

- Preamp Controls: Dual 1/4" Inputs (Top/Bottom), Gain, Master Volume, and Function switches (EQ Defeat, Limiter, Contour)

- Front Panel I/O: Balanced XLR Line Out, Effects Loop (Send/Return), and Footswitch jack

- Cabinet Construction: Heavy-duty black carpet covering, recessed side handles, metal corner protectors, and steel grille

Condition & Testing Notes:

- Fully Functioning & Tested: Pots and graphic EQ sliders run smoothly.

- Input Jacks: Both 1/4" inputs pass clean signal. (Standard baseline preamp noise floor at high gain settings, as expected for a 400W high-power rig).

- Cosmetic Condition: Carpet covering and hardware are clean with only minor normal cosmetic wear from light use/storage.

- All original knobs, handles, and steel grille are fully intact.