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Guitar Bass Amplifiers & Preamps

Guitar Bass Amplifiers & Preamps

Guitar Effects

Guitar Effects

Buy Premium Amplifiers & Effects Online in Guinea-Bissau

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Flatsons FBA-10 Guitar Amp, 10W Mini Electric Guitar Amplifier with Clean/Drive Channel, 6H Working, USB-C Rechargeable, 3.5mm Headphone/AUX Jack, Wireless Portable Amp for Indoor Practice, Traveling
US Store
flatsons

Flatsons FBA-10 Guitar Amp, 10W Mini Electric Guitar Amplifier with Clean/Drive ...
4.4

2k+ bought

XOF 41859

25% OFF
Positive Grid Spark GO 5W Ultra-Portable Smart Guitar Amp, Headphone Amp & Bluetooth Speaker with Smart App for Electric Guitar, Acoustic or Bass
US Store
Positive Grid

Positive Grid Spark GO 5W Ultra-Portable Smart Guitar Amp, Headphone Amp & ...
4.6

900+ bought

XOF 96188 127945

LEKATO Mini Electric Guitar Amp 5W, Portable Guitar Amp Bluetooth with Built-in 4 Effects, Clean Distortion Overdrive Reverb, Rechargeable Small Amplifier for Practice, Black JA-05G
US Store
LEKATO

LEKATO Mini Electric Guitar Amp 5W, Portable Guitar Amp Bluetooth with Built-in 4 ...
4.3

900+ bought

XOF 28488

JOYO Mini Amp 5W Portable Plug in Practice Electric Amp Bluetooth Rechargeable Combo Guitar Amplifier Built-in 4 Effects Clean, Overdrive, Distortion, Reverb JA-05G
US Store
JOYO

JOYO Mini Amp 5W Portable Plug in Practice Electric Amp Bluetooth Rechargeable ...
4.3

900+ bought

XOF 28488

MOOER GE100 Multi-Effects Guitar Pedal 80 Presets, 66 Effects | 180 Second Loop,40 Drum Rythm, Distortion, Expression Volume Wah Pedal, Tap Tempo, Headphone Out, LED Screen, Tuner
US Store
MOOER

MOOER GE100 Multi-Effects Guitar Pedal 80 Presets, 66 Effects | 180 Second Loop,40 ...
4.4

600+ bought

XOF 83644

20% OFF
Positive Grid Spark 2 50W Smart Guitar Practice Amp & Bluetooth Speaker with Built-in Looper, AI Features & Smart App for Electric, Acoustic, Bass Guitar
US Store
Positive Grid

Positive Grid Spark 2 50W Smart Guitar Practice Amp & Bluetooth Speaker with ...
4.5

500+ bought

XOF 236586 295085

Fender Mustang LT25 Guitar Amplifier, 25-Watt Digital Modeling Combo Amp with 8" Speaker, 30 Presets, Color Display, USB & Headphone Output, | 25W Digital Modeling Combo, 1x8 Fender Special Design Speaker, 50 Presets, USB Audio and Firmware, 1.8 Color Display
US Store
Fender

Fender Mustang LT25 Guitar Amplifier, 25-Watt Digital Modeling Combo Amp with 8" ...
4.8

500+ bought

XOF 153843

10% OFF
SONICAKE QME-20 Smart Box - Multi Effects Pedal for Guitar with 130+ Effects, NAM/IR Support, Looper, Built-in Tuner/Metronome, Portable Effects Processor with USB Audio Interface, Stereo Output
US Store
SONICAKE

SONICAKE QME-20 Smart Box - Multi Effects Pedal for Guitar with 130+ Effects, ...
4.3

300+ bought

XOF 74870 82809

Dunlop Original Cry Baby Standard Wah GCB95
US Store
Dunlop

Dunlop Original Cry Baby Standard Wah GCB95
4.6

300+ bought

XOF 86987

Fender Frontman 20G Guitar Amp, 20 Watts, 6 Inch Fender Special Design Speaker, Red
US Store
Fender

Fender Frontman 20G Guitar Amp, 20 Watts, 6 Inch Fender Special Design Speaker, Red
4.6

300+ bought

XOF 91166

5% OFF
BOSS TU-3 Compact Chromatic Tuner | Perfect for Guitar & Bass | Industry-Standard Performance | Tank-Tough BOSS Stompbox Body | 21-Segment LED Meter | Accu-Pitch Sign Function | 21-Segment LED with High-Brightness, Guitar and Bass Modes, Accu-Pitch Verification, Mute, DC Out, 9V and Psa Power
US Store
BOSS

BOSS TU-3 Compact Chromatic Tuner | Perfect for Guitar & Bass | Industry-Standard ...
4.8

300+ bought

XOF 90330 95344

25% OFF
Positive Grid Spark MINI 10W Small Smart Guitar Amp & Bluetooth Speaker | Portable Sound for Guitar Playing at Home or On the Go | Black
US Store
Positive Grid

Positive Grid Spark MINI 10W Small Smart Guitar Amp & Bluetooth Speaker | Portable ...
4.6

300+ bought

XOF 158866 211515

LEKATO Guitar Headphone Amp,Micro Electric Guitar Headphone Amp for Electric Guitar&Bass Rechargeable Bass Headphone Amplifier for Practice with 5 EffectsClean Chorus Overdrive Distortion and Wah
US Store
LEKATO

LEKATO Guitar Headphone Amp,Micro Electric Guitar Headphone Amp for Electric ...
4.3

300+ bought

XOF 36845

9% OFF
Electric Guitar Amp 20 Watt Amplifier Portable Amp with Headphone Input Gain Powe Including Professional Noise Reduction Cable Black
US Store
CXLWZ

Electric Guitar Amp 20 Watt Amplifier Portable Amp with Headphone Input Gain Powe ...
4.4

300+ bought

XOF 41024 45202

20% OFF
Positive Grid Spark NEO Wireless Guitar Headphone Amp & AI-Powered Guitar Rig with Custom Audio Drivers, Noise-Isolation, Bluetooth Streaming & Smart App for Electric, Acoustic and Bass Guitar
US Store
Positive Grid

Positive Grid Spark NEO Wireless Guitar Headphone Amp & AI-Powered Guitar Rig with ...
4.4

300+ bought

XOF 169897 211515

37% OFF
Positive Grid Spark NEO Core Wired Smart Guitar Headphone Amp with Custom Audio Drivers, Noise-Isolation, Bluetooth Streaming & Smart App with AI Features for Electric, Acoustic and Bass Guitar
US Store
Positive Grid

Positive Grid Spark NEO Core Wired Smart Guitar Headphone Amp with Custom Audio ...
4.3

200+ bought

XOF 86160 136302

TC Electronic Ditto+ Looper Pedal
US Store
TC Electronic

TC Electronic Ditto+ Looper Pedal
4.5

200+ bought

XOF 94517

LEKATO Mini Guitar Amplifier, Dual Speakers 5W, Rechargeable Electric Guitar Amp Bluetooth with Clean Overdrive, 6H Working, Headphone Jack, Portable Small Amp for Practice AG-04 Brown
US Store
LEKATO

LEKATO Mini Guitar Amplifier, Dual Speakers 5W, Rechargeable Electric Guitar Amp ...
4.5

200+ bought

XOF 25981

Flatsons KMF-1 Guitar Pedal, 77 Effects Guitar Multi Effects Pedal with 50 Preset, 42 Drum Rhythm, 18 Amp/Cab, Upgraded Color Screen, Aux In, Guitar Tuner Looper Expression Wah Volume Distortion Pedal
US Store
flatsons

Flatsons KMF-1 Guitar Pedal, 77 Effects Guitar Multi Effects Pedal with 50 Preset, ...
4.4

200+ bought

XOF 78630

Valeton GP-5 Super Compact Multi-Effects Processor & NAM/IR Loader PedalIncl 1PCS Additional TRS Cable By VOLKTONE
US Store
Valeton

Valeton GP-5 Super Compact Multi-Effects Processor & NAM/IR Loader PedalIncl 1PCS ...
4.5

200+ bought

XOF 70273

SHEERAN LOOPER + Dual Track Pedal for Guitar, Bass, Keyboard, Vocals and more, with 128 loops storage, 4 Looping Modes, LED Screen and Audio interface
US Store
SHEERAN LOOPER

SHEERAN LOOPER + Dual Track Pedal for Guitar, Bass, Keyboard, Vocals and more, with ...
3.9

200+ bought

XOF 253300

M-VAVE Mini Universe Pro Guitar Reverb Pedal - 9 Digital Effects Room/Hall/Plate/Spring/Shimmer/Cloud/Bloom/Swell/Lo-Fi, True Bypass, Dual Power, Compact Metal Housing for Electric Guitar & Bass
US Store
M-VAVE

M-VAVE Mini Universe Pro Guitar Reverb Pedal - 9 Digital Effects ...
4.2

200+ bought

XOF 33502

14% OFF
JOYO 10W Portable Guitar Practice Amp & Multi-Effects Pedal Combo Amplifier with Footswitch,OTG Recording, Bluetooth,14 Amp Models,3-Band EQ,36 Drum Patterns & Looper JAM Buddy II, Orange
US Store
JOYO

JOYO 10W Portable Guitar Practice Amp & Multi-Effects Pedal Combo Amplifier with ...
4.6

200+ bought

XOF 81555 95344

Flatsons Crush20 Acoustic Guitar Amp, 20W Mic/Guitar Amplifier with Reverb, 2-Band EQ, Rechargeable 8H Battery Life, Advanced Dual-chip Wireless Portable Speaker for 6.35mm Microphone/Acoustic Guitars
US Store
flatsons

Flatsons Crush20 Acoustic Guitar Amp, 20W Mic/Guitar Amplifier with Reverb, 2-Band ...
4.6

200+ bought

XOF 86987

16% OFF
LEKATO Looper Guitar Pedal Guitar Loop Pedal Tuner Pedal 9 Loops 40 Minutes Record Time Unlimited Overdubs for Electric Guitar Bass Black
US Store
LEKATO

LEKATO Looper Guitar Pedal Guitar Loop Pedal Tuner Pedal 9 Loops 40 Minutes Record ...
4.4

200+ bought

XOF 45202 53559

Marshall Amps Guitar Combo Amplifier M-MG10G-U
US Store
Marshall

Marshall Amps Guitar Combo Amplifier M-MG10G-U
4.7

200+ bought

XOF 86987

MOOER GE100Pro Li Guitar Multi-Effects Pedal 3.5 inch screen AI Assistant | 240 Effect Types, 80 Second Stereo Looper, Drum Machine, RGB Lighting, Mobile APP & PC Editing for Stage & Recording
US Store
MOOER

MOOER GE100Pro Li Guitar Multi-Effects Pedal 3.5 inch screen AI Assistant | 240 ...
3.9

200+ bought

XOF 128772

HeadRush FRFR-GO - 30W Electric and Bass Guitar Amplifier with Dual 3" Speakers, Bluetooth and Rechargeable Battery, for Multi-FX/Amp Modeling Pedals
US Store
HEADRUSH

HeadRush FRFR-GO - 30W Electric and Bass Guitar Amplifier with Dual 3" Speakers, ...
4.5

100+ bought

XOF 127945

Boss MT-2 Metal Zone Distortion Guitar Pedal
US Store
BOSS

Boss MT-2 Metal Zone Distortion Guitar Pedal
4.7

100+ bought

XOF 95344

BOSS DS-1 Distortion | Compact Distortion Pedal | The Benchmark in Guitar Distortion | Hard-edged Attack & Smooth Sustain | Wide Tone Range
US Store
BOSS

BOSS DS-1 Distortion | Compact Distortion Pedal | The Benchmark in Guitar ...
4.6

100+ bought

XOF 61916

BOSS XS-1 Poly Shifter | Compact Pitch Shifting Pedal | Class-Leading Quality | Change Guitar/Bass Pitch Across 7 Semitones or 3 Octaves | Natural Feel & Response | Connect External Footswitches | 7 Semitones and 3 Octaves, Balance Mix, Detune 20 Cents, External Footswitch and Expression Input, Compact Boss Pedal
US Store
BOSS

BOSS XS-1 Poly Shifter | Compact Pitch Shifting Pedal | Class-Leading Quality | ...
4.6

100+ bought

XOF 170557

BOSS GX-1 | Ultra-Portable Guitar Effects Processor | Packed with Iconic Amps & Effects | Premium AIRD Sound Engine | Ideal for Beginner Guitarists | Bluetooth Connectivity | Versatile Power Options
US Store
BOSS

BOSS GX-1 | Ultra-Portable Guitar Effects Processor | Packed with Iconic Amps & ...
4.2

100+ bought

XOF 195628

Valeton GP-50 Multi-Effects Processor | NAM & IR Loader with 100+ HD Effects, 9 Simultaneous Modules, BT App Control, 100 Patch Slots for Guitar/BassPlus 1 Additional 15CM TRS Cable By Volktone
US Store
Valeton

Valeton GP-50 Multi-Effects Processor | NAM & IR Loader with 100+ HD Effects, 9 ...
4.8

100+ bought

XOF 103701

Valeton GP-200 Multi-Effects Guitar & Bass Processor Pedal with Amp Modeling, IR Loader, Expression Pedal, USB Audio Interface, Looper, Drum Machine + Gig Bag Bundle
US Store
Valeton

Valeton GP-200 Multi-Effects Guitar & Bass Processor Pedal with Amp Modeling, IR ...
4.5

100+ bought

XOF 295912

9% OFF
SONICAKE Acoustic Guitar Effects Pedal with Analog Preamp and Digital Reverb Acoustic Instruments with XLR Output - A Factory
US Store
SONICAKE

SONICAKE Acoustic Guitar Effects Pedal with Analog Preamp and Digital Reverb ...
4.4

100+ bought

XOF 48545 53559

Strymon Cloudburst Ambient Reverb Pedal
US Store
Strymon

Strymon Cloudburst Ambient Reverb Pedal
4.6

100+ bought

XOF 236586

MXR Ten Band EQ Guitar Effects Pedal
US Store
MXR

MXR Ten Band EQ Guitar Effects Pedal
4.6

100+ bought

XOF 137129

18% OFF
BOSS TR-2 Tremolo Guitar Pedal
US Store
BOSS

BOSS TR-2 Tremolo Guitar Pedal
4.7

100+ bought

XOF 78630 95344

9% OFF
NUX Mighty Plug Pro MP-3 Headphone Amp for Guitar/Bass, Various Effects, Amp Modeling, Silent Practice,512 Samples IR Resolution,5hrs Playing Time
US Store
NUX

NUX Mighty Plug Pro MP-3 Headphone Amp for Guitar/Bass, Various Effects, Amp ...
4.3

100+ bought

XOF 86160 94517

Marshall MS2 Battery-Powered Micro Guitar Amplifier
US Store
Marshall

Marshall MS2 Battery-Powered Micro Guitar Amplifier
4.3

100+ bought

XOF 49381

18% OFF
BOSS TR-2 Tremolo Guitar Pedal
US Store
BOSS

BOSS TR-2 Tremolo Guitar Pedal
4.7

100+ bought

XOF 78630 95344

7% OFF
SONICAKE Pocket Master-Portable Multi Effects Pedal, 100+ Built-in Guitar/Bass/Acoustic Effects, Amp Modeling, IR Cabinets Simulation, Stereo OTG USB Audio Interface, Rechargeable Guitar Pedal Black
US Store
SONICAKE

SONICAKE Pocket Master-Portable Multi Effects Pedal, 100+ Built-in ...
4.5

100+ bought

XOF 53559 57738

JOYO 30W Bass Combo Amplifier Portable Amp 4" Speaker with 3-Band EQ & Compressor | Bluetooth 5.1 + OTG Direct Recording | Headphone Practice for Bassist Solo Livestream Gigs Vibe Cube BA-30, White
US Store
JOYO

JOYO 30W Bass Combo Amplifier Portable Amp 4" Speaker with 3-Band EQ & Compressor | ...
4.4

100+ bought

XOF 86152

7% OFF
Valeton Rushead Max USB Chargable Portable Pocket Guitar Bass Headphone Amp Carry-On Bedroom Plug-In Multi-Effects
US Store
Valeton

Valeton Rushead Max USB Chargable Portable Pocket Guitar Bass Headphone Amp ...
4.5

100+ bought

XOF 33461 36018

Flatsons F1R Mini Guitar Headphone Amp, Distortion Timbre Electric Guitar Headphone Amplifier with 3.5mm Earbud/AUX Jack, Classic Rock Tone Portable Amp for Silent Practice Indoor Travel Night
US Store
flatsons

Flatsons F1R Mini Guitar Headphone Amp, Distortion Timbre Electric Guitar Headphone ...
4

100+ bought

XOF 16788

Fender Godzilla Distortion Pedal Officially Licensed Guitar Effects Pedal with Active Treble & Bass EQ, High Gain Distortion for Electric Guitar, Rock & Metal Tones, Kaiju Artwork
US Store
Fender

Fender Godzilla Distortion Pedal Officially Licensed Guitar Effects Pedal with ...
3.5

100+ bought

XOF 128772

5% OFF
MOOER MOD Factory MKII with 11 Different Modulation Effects, Chorus, Flange, Tremolo, Phase, Low-bit, Ring Modulator, Real-time Tap Tempo, Acceleration Function
US Store
MOOER

MOOER MOD Factory MKII with 11 Different Modulation Effects, Chorus, Flange, ...
3.7

100+ bought

XOF 58197 61081

20% OFF
Digitech DROP Compact Polyphonic Drop Tune Pitch Shift Pedal with Momentary Latch Switching and True Bypass with Electronic Power Supply and Patch Pedal Cable
US Store
DigiTech

Digitech DROP Compact Polyphonic Drop Tune Pitch Shift Pedal with Momentary Latch ...
4.6

100+ bought

XOF 162200 203985

Shop Amplifiers & Effects Online from Ubuy to Turn Up the Volume

We remember those days of plugging in a guitar or turning up the radio, only to find the sound felt thin and flat. It’s hard to get inspired when your gear can't keep up. We believe every note should have a real soul, which is why a quality audio amplifier is a total game-changer. Select a rugged guitar amplifier or find your tone or a deep bass amplifier to feel the rhythm; these tools bring your music to life. Choose a punchy car stereo amplifier for the road and a crisp stereo amplifier for your home, the right power makes all the difference. If you want total detail, a dedicated headphone amplifier or a high-end speaker amplifier reveals layers that you've never heard before. We even have modern Bluetooth amplifiers for easy, wire-free listening.

We offer a wide range of top brands to help you build the perfect setup. Browse the collection and get the best gear delivered straight to your door.

Top Deals and Offers On Amplifiers & Effects

Ready to turn up the volume? We have got some amazing discounts on everything from guitar amps to home audio gear. Take a look at the various products available here online and purchase equipment to get that desired vibe.

Instrument Amps & Preamps

If you play an instrument, you know that a dry, unplugged sound is pretty lonely. That’s where guitar bass amplifiers & preamps come in to save the day. These units aren't just loud boxes; they’re designed to shape your unique tone.

A classic tube amplifier adds that warm, vintage growl people crave, while a solid-state guitar amplifier offers reliability and clean power. Most modern versions now act as a guitar amplifier with effects, giving you reverb or distortion built right in. They’re sturdy, built for the road, and they just make playing more fun. See what a user shares about these amps.

"I used to play through a JC120 pretty regularly. You could hear the stereo spread on the chorus if you were playing by yourself, or if you mic'd the speakers separately and ran those signals through the PA. And it was glorious. Amazing amp."

Source: r/guitarpedals (Reddit)

Home & Personal Audio Amps

Sometimes you just want to sit back and get lost in a song. For your living room, a stereo amplifier or a high-end NAD amplifier acts as the brain of your setup, pushing clean power to your speakers. If you’re short on space, a compact Bluetooth amplifier lets you stream straight from your phone without a mess of wires.

For the late-night listeners, a headphone amplifier provides the extra "oomph" needed for high-end cans to sound their best. These are sleek, look great on a shelf, and turn casual listening into a real experience.

Car & Power Amplifiers

Let's be real, factory car speakers usually sound like they are underwater. Adding a car stereo amplifier is the quickest way to fix that. These class D amplifier models are tiny but mighty, fitting under seats while staying cool and efficient. They take the weak signal from your dashboard and turn it into a punchy, clear sound that cuts through highway noise.

If you are building a massive home theater or a pro rig, a dedicated power amplifier handles the heavy lifting. They are built like tanks and designed to drive big speakers without breaking a sweat.

Pedals & Sound Modifiers

Once you have your volume, you need some flavor. Guitar Effects are the "secret sauce" for any musician. From "wah-wah" pedals to spacey delays, these little stompboxes change your signal in wild ways.

You can find an amplifier with effects already inside, but separate pedals let you mix and match to find a sound that’s totally yours. They are usually housed in tough metal cases because you’re going to be stepping on them. Adding a few to your chain is a great way to keep your practice sessions from getting boring.

Select the Right Amplifiers & Effects for Your Perfect Sound

Looking for a specific sound but haven't found it yet? We have organized all our amplifiers & effects into easy categories based on their type and application. Browse the complete collection to pick out the ideal gear that fits your musical needs.

Types

Application

Brands

Instrument Amps & Preamps (e.g., Guitar, Bass, & Tube Amps)

Used by musicians to shape their tone and provide volume for rehearsals or live shows

Boss, Fender, Marshall, Orange

Home & Personal Audio Amps (e.g., Bluetooth, Stereo, & Headphone Amps)

Perfect for home theaters, desktop setups, or getting the best sound out of high-end headphones

NAD, Sony, Marantz, FiiO

Car & Power Amplifiers (e.g., Car Stereo & Class D Amps)

Boosts the weak signal from a car dashboard or powers massive speakers in a stadium

Boss, Pioneer, Alpine, Kenwood

Pedals & Sound Modifiers (e.g., Guitar Effects & Multi-FX)

Small units are used to add flavor like distortion, delay, or "wah" to an instrument’s signal

Keeley, Boss, m-vave, JHS Pedals

Specialized Technical Amps (e.g., RF & Instrumentation Amps)

Used in radio broadcasting, medical equipment (like ECGs), and industrial sensors

Texas Instruments, Analog Devices

Also check out the amazing range of guitar bass amplifiers & preamps to find the soul of your sound.

Frequently Asked Questions About Amplifiers & Effects

  • Where Can I Buy a Good Quality Amplifier Online in Guinea-Bissau?

    You can buy a massive selection of top-tier amplifiers from global brands at online shopping platforms like Ubuy Guinea-Bissau.

  • What is the Difference Between a Guitar Amplifier and a Regular Audio Amplifier?

    A guitar amplifier shapes and distorts musical tone, while a regular audio amplifier aims to play back recordings exactly as they sound.

  • Which Type of Amplifier is Best for Beginners: Tube, Solid-state, or Digital?

    Solid-state or digital amps are best. They are affordable, reliable, and often include built-in effects, unlike fragile and expensive tube amplifiers.

  • Are Class D Amplifiers Better than Traditional Class A/B amps?

    Class D amplifiers are more efficient, smaller, and run cooler. However, some purists still prefer Class A/B for its classic, warm sound.

  • Are Bluetooth Amplifiers Good for Home Audio Setups?

    A Bluetooth amplifier is great for convenience and wireless streaming, though a wired stereo amplifier usually offers slightly better sound quality.