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Best Buy customers often prefer the following products when searching for base amplifiers.

An amplifier is a device that takes an electrical signal and increases its strength by adding energy to the signal. The purpose of an amplifier is to increase the amplitude of a signal. Amplifiers can be used for many different applications, such as increasing the volume of audio signals, increasing the strength of radio signals, or boosting the power of electronic signals. Here are some of the best base amplifiers out there.

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  1. Hotone - Ampero One Effects Pedal - Black - Front_Zoom

    Product Description

    Ampero amp modeler & effects processor is a game changer. Its heart pounding amp modeling and uber quality effects are powered by the new-gen CDCM HD (Comprehensive Dynamic Circuit Modeling High Definition) and F.I.R.E. (Field Impulse Response Enhancement) system, bringing you the absolute best the world has to offer. Packaged in a cool, thin case with a 4-inch hi-def color touch screen, Ampero delivers all the real sounds of rock past and present. Driving Ampero is Hotone's innovative CDCM HD (Comprehensive Dynamic Circuit Modeling High Definition) and F.I.R.E. (Field Impulse Response Enhancement) system. Built on Hotone's powerful XTOMP platform, acclaimed Binary series, and breakthrough VStomp Amp virtual plugin, the new-gen CDCM HD & F.I.R.E. system showcases Hotone's new high-shelf circuit modeling methods. Mainstream modeling methods are generally based on static state circuitry modeling or black box theory, which just come close to the modeled sound. CDCM HD & F.I.R.E. employs a complex system based on dynamic feature modeling. In this matrix, the technology rebuilds the entire circuitry using modeled electronic components, resulting in a tone that is vivid, accurate and expressive. More than that, the new system enhances the relationship between amps and PA systems, delivering a realistic feel and response you've never before experienced on digital gear.
    See all Amps & Effects

    Product Description

    Ampero amp modeler & effects processor is a game changer. Its heart pounding amp modeling and uber quality effects are powered by the new-gen CDCM HD (Comprehensive Dynamic Circuit Modeling High Definition) and F.I.R.E. (Field Impulse Response Enhancement) system, bringing you the absolute best the world has to offer. Packaged in a cool, thin case with a 4-inch hi-def color touch screen, Ampero delivers all the real sounds of rock past and present. Driving Ampero is Hotone's innovative CDCM HD (Comprehensive Dynamic Circuit Modeling High Definition) and F.I.R.E. (Field Impulse Response Enhancement) system. Built on Hotone's powerful XTOMP platform, acclaimed Binary series, and breakthrough VStomp Amp virtual plugin, the new-gen CDCM HD & F.I.R.E. system showcases Hotone's new high-shelf circuit modeling methods. Mainstream modeling methods are generally based on static state circuitry modeling or black box theory, which just come close to the modeled sound. CDCM HD & F.I.R.E. employs a complex system based on dynamic feature modeling. In this matrix, the technology rebuilds the entire circuitry using modeled electronic components, resulting in a tone that is vivid, accurate and expressive. More than that, the new system enhances the relationship between amps and PA systems, delivering a realistic feel and response you've never before experienced on digital gear.
    See all Amps & Effects
    See all Amps & Effects
  2. BOSS Audio - Overdrive Pedal - Yellow - Front_Zoom
    Top comment

    "It's not distortion, it sounds like an overdriven tube amplifier. I use it with a clean tone and bam rocking."

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    Product Description

    The SD-1 Super OverDrive pedal produces the warm, natural distortion of an overdriven tube amplifier while maintaining the subtle nuances of a player's picking technique. This is one of BOSS' more subtle and smooth overdrive pedals, perfect for blues and rock.

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    Top comment

    "It's not distortion, it sounds like an overdriven tube amplifier. I use it with a clean tone and bam rocking."

    See all customer reviews

    Product Description

    The SD-1 Super OverDrive pedal produces the warm, natural distortion of an overdriven tube amplifier while maintaining the subtle nuances of a player's picking technique. This is one of BOSS' more subtle and smooth overdrive pedals, perfect for blues and rock.

    See all Pedal & Effects
    See all Pedal & Effects
  3. Nady - AxeHead™ Mini Headphone Guitar Amplifier - Black - Front_Zoom

    Product Description

    Practice guitar without disturbing anyone with this AxeHead headphone guitar amp. It plugs directly into your instrument, and its amp-simulation capability delivers professional-sounding audio through your headphones without the need for a bulky amp and speaker. This AxeHead headphone guitar amp operates for up to 15 hours on a single battery charge.
    See all Amps & Effects

    Product Description

    Practice guitar without disturbing anyone with this AxeHead headphone guitar amp. It plugs directly into your instrument, and its amp-simulation capability delivers professional-sounding audio through your headphones without the need for a bulky amp and speaker. This AxeHead headphone guitar amp operates for up to 15 hours on a single battery charge.
    See all Amps & Effects
    See all Amps & Effects
  4. PYLE - Guitar Amplifier - Black - Front_Zoom

    Model: PVAMP20
    SKU: 4619063
    Top comment

    "Portable amplifier...Great little amplifier for the price. Compact enough with plenty of quality sound and volume features. "

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    Product Description

    Small package, huge sound. Stay big with this small, lightweight 20 watt amplifier. The PVAMP20 is equipped with a 6" speaker, clean and overdrive channels, and a 3-band EQ for controlling the treble, mid-range, and bass. Adjust the gain on the overdrive for that classic blown-out sound. Plug in your headphones when it's time to practice quietly. Vamp away with Pyle's PVAMP series!

    Small package, huge sound. Vamp away with Pyle's PVAMP series!

    See all Electric Guitar Amps
    Top comment

    "Portable amplifier...Great little amplifier for the price. Compact enough with plenty of quality sound and volume features. "

    See all customer reviews

    Product Description

    Small package, huge sound. Stay big with this small, lightweight 20 watt amplifier. The PVAMP20 is equipped with a 6" speaker, clean and overdrive channels, and a 3-band EQ for controlling the treble, mid-range, and bass. Adjust the gain on the overdrive for that classic blown-out sound. Plug in your headphones when it's time to practice quietly. Vamp away with Pyle's PVAMP series!

    Small package, huge sound. Vamp away with Pyle's PVAMP series!

    See all Electric Guitar Amps
    See all Electric Guitar Amps
  5. PYLE - Pro 30-Watt Vamp-Series Amplifier w/ 3-Band EQ & Overdrive, - Black - Front_Zoom
    Top comment

    "I’m very happy to have this amplifier and the price is very reasonable. Highly recommended this to all my friends ."

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    Product Description

    Small package, huge sound. Stay big with this small, lightweight 30 watt amplifier. The PVAMP30 is equipped with a 6" speaker, clean and overdrive channels, and a 3-band EQ for controlling the treble, mid-range, and bass. Adjust the gain on the overdrive for that classic blown-out sound. Plug in your headphones when it's time to practice quietly. Vamp away with Pyle's PVAMP series!
    See all Electric Guitar Amps
    Top comment

    "I’m very happy to have this amplifier and the price is very reasonable. Highly recommended this to all my friends ."

    See all customer reviews

    Product Description

    Small package, huge sound. Stay big with this small, lightweight 30 watt amplifier. The PVAMP30 is equipped with a 6" speaker, clean and overdrive channels, and a 3-band EQ for controlling the treble, mid-range, and bass. Adjust the gain on the overdrive for that classic blown-out sound. Plug in your headphones when it's time to practice quietly. Vamp away with Pyle's PVAMP series!
    See all Electric Guitar Amps
    See all Electric Guitar Amps
  6. Line 6 - Spider V 30W MkII Guitar Amplifier - Front_Zoom

    Product Description

    Practice and perform with this Line 6 Spider V 30 MkII guitar amp. Over 200 amps and effects let you customize your tone, and the 8-inch speaker and tweeter deliver crisp, accurate sound. This Line 6 Spider V 30 MkII guitar amp has a built-in tuner that makes it easy to keep your instrument in tune.
    See all Electric Guitar Amps

    Product Description

    Practice and perform with this Line 6 Spider V 30 MkII guitar amp. Over 200 amps and effects let you customize your tone, and the 8-inch speaker and tweeter deliver crisp, accurate sound. This Line 6 Spider V 30 MkII guitar amp has a built-in tuner that makes it easy to keep your instrument in tune.
    See all Electric Guitar Amps
    See all Electric Guitar Amps
  7. BOSS Audio - Katana-Mini Guitar Amplifier - Black - Front_Zoom
    Top comment

    "This is the best compact amplifier available. Watch all the reviews on YouTube if you are not convinced."

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    Product Description

    Serious rock DNA forged into a compact, battery-powered amp. BOSS Katana amps have received accolades from guitarists everywhere for their fantastic sound and feel, onboard effects, and great value. Now, the Katana-Mini makes serious Katana tone accessible in a small, go-anywhere amp that runs on batteries. Offering sound quality that far exceeds other amps in its class, this miniature powerhouse features an authentic multi-stage analog gain circuit for big, expressive sound, plus a traditional analog EQ and an onboard tape-style delay. Ultra-compact and travel-ready, the Katana-Mini delivers inspiring Katana tone anywhere you want to play.
    See all Electric Guitar Amps
    Top comment

    "This is the best compact amplifier available. Watch all the reviews on YouTube if you are not convinced."

    See all customer reviews

    Product Description

    Serious rock DNA forged into a compact, battery-powered amp. BOSS Katana amps have received accolades from guitarists everywhere for their fantastic sound and feel, onboard effects, and great value. Now, the Katana-Mini makes serious Katana tone accessible in a small, go-anywhere amp that runs on batteries. Offering sound quality that far exceeds other amps in its class, this miniature powerhouse features an authentic multi-stage analog gain circuit for big, expressive sound, plus a traditional analog EQ and an onboard tape-style delay. Ultra-compact and travel-ready, the Katana-Mini delivers inspiring Katana tone anywhere you want to play.
    See all Electric Guitar Amps
    See all Electric Guitar Amps
  8. Warm Audio - Foxy Tone Box Guitar Pedal - Orange - Front_Zoom

    Product Description

    The new Foxy Tone Box from Warm Audio is a hyper-accurate recreation of one of the most sought-after and beloved fuzz pedals of all time – used in the early seventies by legendary tone masters Billy Gibbons and Peter Frampton, and in the present day by folks like Adrian Belew, Nine Inch Nails and Beck. Covered in thick velvet just like the vintage pedal, the Warm Audio Foxy Tone Box faithfully recreates the vintage circuit and brings you the huge tone, octave-up sounds and look of the original...without having to pay crazy vintage prices!
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    Product Description

    The new Foxy Tone Box from Warm Audio is a hyper-accurate recreation of one of the most sought-after and beloved fuzz pedals of all time – used in the early seventies by legendary tone masters Billy Gibbons and Peter Frampton, and in the present day by folks like Adrian Belew, Nine Inch Nails and Beck. Covered in thick velvet just like the vintage pedal, the Warm Audio Foxy Tone Box faithfully recreates the vintage circuit and brings you the huge tone, octave-up sounds and look of the original...without having to pay crazy vintage prices!
    See all Pedal & Effects
    See all Pedal & Effects
  9. Warm Audio - Centavo Professional Overdrive Guitar Pedal - Gold - Front_Zoom

    Product Description

    The Warm Audio Centavo is an accurate recreation of the most sought-after overdrive pedal of the 90's and beyond. Whether you're after the fabled clean boost tones, transparent overdrive, or you want to push your dirty channels to true grit, the Centavo has all of the adored tones of the vintage box. In addition, the Warm Audio Centavo has the infamous MOD selectable on the back. When in the up position, low-end response on the bottom strings is extended. With a true-to-original, custom-cast golden enclosure & all the signature sounds of the original, Centavo delivers an authentically legendary pedal experience.
    See all Pedal & Effects

    Product Description

    The Warm Audio Centavo is an accurate recreation of the most sought-after overdrive pedal of the 90's and beyond. Whether you're after the fabled clean boost tones, transparent overdrive, or you want to push your dirty channels to true grit, the Centavo has all of the adored tones of the vintage box. In addition, the Warm Audio Centavo has the infamous MOD selectable on the back. When in the up position, low-end response on the bottom strings is extended. With a true-to-original, custom-cast golden enclosure & all the signature sounds of the original, Centavo delivers an authentically legendary pedal experience.
    See all Pedal & Effects
    See all Pedal & Effects
  10. Line 6 - Catalyst 60 RMS Power Guitar Amplifier - Black - Front_Zoom

    Product Description

    Catalyst 60 is a 60-watt, dual-channel 1x12 combo amplifier that performs like a traditional guitar amp - while providing the increased versatility of a modern amplifier. The smallest and lightest member of the Catalyst family - which also includes the Catalyst 200 and Catalyst 100 amplifiers - the versatile Catalyst 60 is at home in the practice room, the studio, and even small venues. The Catalyst 60 amplifier offers six Original Amp Designs - ranging from pristine clean to modern high-gain - crafted using our renowned HX sound design techniques to ensure exceptional tone and feel. This powerful and sturdily constructed combo is equally suited for stage or studio use, and features an XLR line output and a 4-channel USB recording interface. Also included is a Boost circuit customized for each amp type, a dedicated Reverb section with six reverb types, 18 additional effects, an effects loop, a Power Amp input for using Catalyst 60 as a powered speaker, MIDI In (via USB), and power attenuation options for playing at any volume. The free Catalyst Edit app for desktop and mobile devices provides deep editing capabilities. Add an optional LFS2 footswitch for even more flexibility, and an optional cover to protect your combo. ·60-watt, dual-channel 1x12 combo amp (with optional LFS2 footswitch) ·Catalyst 60 operates like a traditional amp - but provides increased versatility ·6 Original Amp Designs - pristine clean to modern high-gain ·Dedicated Boost and Reverb sections (6 reverb types), 18 Effects (3 types) ·Power attenuator (half power, 0.5 watts, Mute) for reduced volume ·XLR line output for pro connection to P.A. or recording devices ·Effects loop and Power Amp input for integrating external devices ·MIDI In via USB ·4-channel audio interface, MIDI, and Mac/iOS/PC/Android TM connectivity via USB ·Free Catalyst Edit app for desktop and mobile devices
    See all Electric Guitar Amps

    Product Description

    Catalyst 60 is a 60-watt, dual-channel 1x12 combo amplifier that performs like a traditional guitar amp - while providing the increased versatility of a modern amplifier. The smallest and lightest member of the Catalyst family - which also includes the Catalyst 200 and Catalyst 100 amplifiers - the versatile Catalyst 60 is at home in the practice room, the studio, and even small venues. The Catalyst 60 amplifier offers six Original Amp Designs - ranging from pristine clean to modern high-gain - crafted using our renowned HX sound design techniques to ensure exceptional tone and feel. This powerful and sturdily constructed combo is equally suited for stage or studio use, and features an XLR line output and a 4-channel USB recording interface. Also included is a Boost circuit customized for each amp type, a dedicated Reverb section with six reverb types, 18 additional effects, an effects loop, a Power Amp input for using Catalyst 60 as a powered speaker, MIDI In (via USB), and power attenuation options for playing at any volume. The free Catalyst Edit app for desktop and mobile devices provides deep editing capabilities. Add an optional LFS2 footswitch for even more flexibility, and an optional cover to protect your combo. ·60-watt, dual-channel 1x12 combo amp (with optional LFS2 footswitch) ·Catalyst 60 operates like a traditional amp - but provides increased versatility ·6 Original Amp Designs - pristine clean to modern high-gain ·Dedicated Boost and Reverb sections (6 reverb types), 18 Effects (3 types) ·Power attenuator (half power, 0.5 watts, Mute) for reduced volume ·XLR line output for pro connection to P.A. or recording devices ·Effects loop and Power Amp input for integrating external devices ·MIDI In via USB ·4-channel audio interface, MIDI, and Mac/iOS/PC/Android TM connectivity via USB ·Free Catalyst Edit app for desktop and mobile devices
    See all Electric Guitar Amps
    See all Electric Guitar Amps
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