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BOSS EX-4 Guitar Effects
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About This Product
Take your creative vision to the next level with the EX-4, an innovative BOSS effects unit that expands the range of your pedalboard—without changing what already works. This compact inspiration machine complements your current setup with new sound-shaping options and real-time performance tools, encouraging you to explore fresh textures with the rig you already love.
Features:
- Compact effects processor that expands the capabilities of any pedalboard
- 120 premium BOSS effects, including overdrives/distortions, mod effects, delays, reverbs, and more
- Run up to four effects at once, including multiple instances of the same effect
- Dedicated utility blocks, including foot volume, two noise suppressors, send/return, and divider/mixer
- Fluid operation with an informative color display, intuitive knobs, and dedicated FX buttons
- Independent global EQ for overall sound shaping
- Gear Suite feature allows you to quickly configure each effect with the turn of a knob
- Control effects using dual multi-function footswitches with color LEDs
- Versatile mono/stereo I/O, flexible effect loop, and space-saving TRS MIDI jacks
- Manual and Memory modes for stompbox-style or preset-based effect control
- 128 preset memories for guitar and bass, plus 128 user memories for saving custom sounds
- Create complex effect configurations with advanced series, parallel, and wet/dry options
- Use the effect loop to build reorderable chains with external pedals
- Seamless memory changes with full carryover of delay and reverb effects possible with certain effect configurations
- Use the footswitches for basic effect and preset control, or access deeper assignment features for sophisticated custom operation
Specifications
- Sampling Frequency: 48 kHz
- AD Conversion: 24 bits + AF method
- DA Conversion: 32 bits
- Processing: 32-bit floating point
- Effects: 120 types
- Maximum Number of Effects: 4(FX1-4) + 6(DIVIDER+MIXER, SEND RETURN, FOOT VOLUME, NOISE SUPPRESSOR1, NOISE SUPPRESSOR2, GLOBAL EQ)
- Memories: 128 (User) + 128 (Preset)
- Nominal Input Level: INPUT L/MONO jack, INPUT R(RETURN) jack: -10 dBu
- Maximum Input Level: INPUT L/MONO jack, INPUT R(RETURN) jack: +7 dBu
- Input Impedance: INPUT L/MONO jack, INPUT R(RETURN) jack: 1 M ohm
- Nominal Output Level: OUTPUT L/MONO jack, OUTPUT R(SEND) jack: -10 dBu
- Output Impedance: OUTPUT L/MONO jack, OUTPUT R(SEND) jack: 1 k ohm
- Recommended Load Impedance: OUTPUT L/MONO jack, OUTPUT R(SEND) jack: 10 k ohms or greater
- Controls: DOWN/1 switch, UP/2 switch, MENU/EXIT button, GEAR SUITE button, FX1 button, FX2 button, FX3 button, FX4 button, SELECT knob, TYPE/VALUE knob, 1-3 knobs
- Display: Color Graphic LCD (320 x 240 dots)
- Connectors: INPUT L/MONO jack, INPUT R(RETURN) jack, OUTPUT L/MONO jack, OUTPUT R(SEND) jack,: 1/4-inch phone type, MIDI IN jack, MIDI OUT jack : Miniature phone type, CTL1([3]),2([4])/EXP jack: 1/4-inch TRS phone type
- USB port: USB Type-C(R), DC IN jack
- Power Supply: AC adaptor (PSA-S series)
- Current Draw: 300 mA
- Accessories: STARTUP GUIDE, Leaflet "Read Me First", AC adaptor PSA-S series, Rubber foot x 4
- Dimensions: 117 mm (W) x 138mm (D) x 63 mm (H)
- Weight: 800g (1 lb 13 oz)
PRODUCT HIGHLIGHTS
- Creative freedom
- Signature BOSS tones
- Seamless integration
- Intuitive performance
Have a question?
Contact our experts for product support or help with your order
Can I pre-order an item if it’s currently unavailable?
Yes! Apart from custom orders, all pre-orders/reservations require a 100% deposit or a 30% deposit with 70% Balance payment upon item arrival. Speak to our friendly Sales & Support Team about a possible reservation/pre-order today!
Does my order come with a warranty?
Yes! All orders come with warranty for a year from the date of purchase once you've registered your order details in your Swee Lee account.
Can I test an item before buying it?
Unless displayed in a store, we keep our instruments freshly sealed in our warehouse. Should you wish to try an instrument before ordering it online, please call your favourite Swee Lee showroom before heading down, and our staff will be happy to assist!
Will my order come with any accessories?
Unless stated in the product’s description, our products do not come with any accessories. You may browse our accessories online, or ask our friendly Sales & Support Team for some recommendations today!
Does my guitar/bass come set up?
We maintain our instruments' factory set ups, which encompass a variety of playing styles.
Do I need a power supply with my pedal(s)?
Though not absolutely necessary, we recommend a power supply for your pedal(s). This minimises hum and makes sure your pedals get the cleanest power supply, ensuring optimum output and tone. Ask our Sales & Support Team for power supply recommendations today!
Discover BOSS
BOSS is a pioneer in effects and gear, known for durable design and versatile sound innovation.
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