Korg AX5B ToneWorks Modeling Signal Processor for Bass
Brand
KORG
Performing bassists, session groove players, and home studio tracking musicians require an expansive toolkit of professional amplifier tones and dynamic effects without losing vital, chest-thumping low-end frequencies. Standard multi-effects units are frequently voiced for electric guitars, meaning they thin out sub-bass registers and leave your tone sounding brittle or muddy. The Korg AX5B ToneWorks Modeling Signal Processor for Bass directly solves this issue. Packing Korg’s proprietary, bass-tuned REMS modeling engine, a heavy-duty expression pedal, and essential studio tools into a compact, gig-ready floor module, this unit delivers ultimate tonal command while preserving your low-frequency foundation.
The KORG ToneWorks AX5B is a dedicated modeling bass processor that packs professional-grade sound shaping into a compact, gig-ready pedalboard unit. Specifically engineered for bassists, the AX5B utilizes Korg’s proprietary REMS (Resonant Structure and Electronic Circuit Modeling System) technology to deliver an authentic range of classic bass amp simulations, high-quality cabinet responses, and essential modulation effects—all designed to maintain the integrity and punch of your low-end frequencies.
Bass-Specific Modeling Power
The AX5B is designed to provide bassists with a complete, flexible rig in a single portable package. With 16 distinct amplifier models—ranging from vintage tube-warmth to modern high-definition punch—and a variety of cabinet simulations, you can easily sculpt your tone for any musical context. The unit includes 10 modulation effects, including compression, octaver, chorus, and synth-bass emulations, allowing you to move seamlessly between traditional rhythm playing and melodic lead work.
The built-in expression pedal provides real-time control over volume, wah, or specific effect parameters like delay time or modulation speed, giving you the dynamic command necessary for expressive live performances.
Portable Utility for Every Setting
Built with portability in mind, the AX5B is lightweight and battery-operated, making it the perfect tool for rehearsals, local gigs, or home practice. It features a rugged, road-ready housing that protects the internal electronics. The clear, backlit LCD display and intuitive navigation allow you to save and recall up to 80 programs (40 preset, 40 user), ensuring your signature sounds are always ready at the touch of a button.
Key Features and Consumer Benefits
- Bass-Optimized REMS Technology: 16 professional amp models and 10 cabinet types designed specifically for bass frequency response.
- Extensive Effect Library: 58 total effect variations including compression, distortion, chorus, and synth modes.
- Dynamic Expression Pedal: Assignable control for volume, wah, or modulation parameters for added expressive depth.
- Programmable Memory: Save and recall 40 user-defined patches for rapid switching during sets.
- Compact & Portable: Lightweight, battery-powered design ideal for musicians on the move.
- Built-in Tuner: Large, easy-to-read display with mute-tuning capability for silent, professional stage tuning.
Technical Specifications
| Specification Feature | Product Detail Value |
|---|---|
| Official Hardware Model | AX5B (Modeling Bass Processor) |
| Amp Models | 16 types |
| Effect Variations | 58 types |
| Memory Locations | 80 Total (40 Preset / 40 User) |
| Connectivity | 1/4" Input, 1/4" Output, Headphone Output, Aux-In |
| Power Requirements | 4 x AA Batteries or 9V DC Adapter |
| Total Dimensions | 252 mm (W) x 167 mm (D) x 57 mm (H) | 9.92" x 6.57" x 2.24" |
| Net Hardware Weight | 1.0 kg | 2.20 lbs (Without batteries) |
| Brands | KORG |
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