Playing guitar is a great art. If you want to become a master in the field, a low watt guitar amplifier will level up your expertise and professionalism.

Not sure where to start your search for the best machine? Stay tuned to find out which models are definitely rocking and helpful.

Ready, steady, go!

Editor’s Choice: Quick Comparison

Name
Image
Special Feature
Watt-Power (in watts)
Dimensions (in inches)
Weight (in pounds)
Price
Comments
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VOX Valvetronix VT20X Modeling Amplifier
VOX-Valvetronix-VT20X-Modeling-AmplifierStunning sound quality2019.7 x 9.8 x 16.914.8**Front-runner
Orange Crush 20 Twin-Channel Guitar Amplifier
Orange Crush 20 Twin-Channel Guitar AmplifierFoot switchable channels2016 x 9 x 1317***Runner-up
BUGERA V5 Class Combo Amplifier
BUGERA V5 Class Combo AmplifierHand-built model513.9 x 8.6 x 1422.1**Bronze medal
Fender Champion Electric Guitar Amplifier
Fender Champion Electric Guitar AmplifierOpen back cabinet4023 x 13 x 228.38**
JOYO ZOMBIE Hybrid Mini Tube Head Amplifier
JOYO ZOMBIE Hybrid Mini Tube Head AmplifierBluetooth connectivity205.7 x 6.3 x 5.34.01**
Fender Mustang LT-25 Digital Guitar Amplifier
Fender Mustang LT-25 Digital Guitar AmplifierCollection of thirty presets258.2 x 14.5 x 12.815**
BOSS KTN-50-2 Katana-5- Mkll Guitar Combo Amp
BOSS KTN-50-2 Katana-5- Mkll Guitar Combo AmpA set of sixty effects5015.6 x 18.5 x 9.328.6*
Wangs Origin Guitar Combo Amplifier
Celestion speakers517 x 10 x 2217.3**
CALIFORNIA TONE RESEARCH SET5 Single End Tube Guitar Amplifier
CALIFORNIA TONE RESEARCH SET5 Single End Tube Guitar AmplifierAffordable price519 x 15 x 1223.9***
Marshall Acoustic Soloist AS50D Guitar Amplifier
Marshall Acoustic Soloist AS50D Guitar AmplifierDigital chorus and reverb5021.3 x 10.3 x 16.435.3*

Reviews Section

1. VOX Valvetronix VT20X Modeling Amplifier

VOX-Valvetronix-VT20X-Modeling-AmplifierThis manufacturer has definitely done its best to produce this masterpiece of sound quality — VOX Valvetronix is for a reason one of the best small tube amps.

Giving a preference to this machine, a user will achieve a 20-watt unit in an 8-inch speaker frame. Due to its dimensions, we consider this model a lifesaver when there is a need to move the musical equipment on a constant basis. Taking into account the possible number of devices, it is rather a beneficial choice to select a lightweight model.

Despite the size, the VOX unit is pretty compatible. It possesses a built-in tuner, as well as USB input, AUX in-jack, and output for the headphones. To note, the latter feature is exactly what you need if playing music loudly is your dream but this may disturb and annoy other people — a perfect way out.

The manufacturer has designed the model with a special Virtual Elements Technology. The base of it lies on the research and analysis of the amp circuits and its elements, as well as the way different details may interact under different circumstances. Such approach allows achieving more accurate sound and is a qualitative background for the prolonged durability of the model.

There is another feature which is totally unavailable in numerous amplifiers of the same price category. The unit under consideration possesses thirty-three preset programs and thirteen on-board effects. Using them, a musician can adjust the music to sound in different genres — from jazz to blues.

Pros
  • Effective for experienced and non-professional guitar players
  • Pretty compact
  • Accurate sound
  • A wide range of built-in presets and effects
  • Multi-stage circuit
Cons
  • There may be slight hiss-sound when you switch the machine on
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2. Orange Crush 20 Twin-Channel Guitar Amplifier

Orange Crush 20 Twin-Channel Guitar AmplifierLooking for something bright and fresh? Then the best low watt tube guitar amp by Orange Amps is exactly what you need. The brand’s name is self-explanatory: the runner-up of the list will certainly impress you with its bright and orange design. To note, the item also includes vintage style elements.

A descendent of the design from 1968s, this device possesses a fashionable basket weave vinyl, iconic logos, and special speaker cloth.

The manufacturer uses modern sound technologies and implements the results into a quite compact and lightweight body. In this perspective, the Orange amplifier is suitable for transporting.

The model possesses Clean and Dirty channels, so a guitar player can adjust the sound performance. This flexibility allows consumers to achieve either harmonic sounds or rather distorted tones for hard-rock connoisseurs. Besides, these channels can be controlled with footswitch easily.

A three-band EQ section is another feature that promotes taking sound performance of your musical system under control. Even though the model doesn’t include too many advanced adjustments, the offered features are of up-market quality and enable users to work with sound in multiple ways.

The manufacturer has equipped the machine with a high gain preamp. Its four stages of gain are a guarantee clear and blissful notes will be achieved every time you use the amplifier.

There is one important fact we would like to highlight: the number of famous guitarists who are brand’s ambassadors is enormous. For instance, Thomas Jager of Monolord loves the Orange series greatly.

Pros
  • Affordable price
  • Exceptional design
  • Stable performance
  • Analogue signal path
  • Foot switchable channels
Cons
  • A lack of advanced adjustment features
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3. BUGERA V5 Class Combo Amplifier

If you are looking for the best low watt guitar amp, this model has all the chances to satisfy your objectives. With 5-watt available, this machine is a great solution when it comes to home guitar playing sessions. Obviously, this unit by BUGERA won’t suit large halls and audiences of 100+ people, but it is a beneficial choice for amateurs.

One of the first things to pay attention to is the fact this product is a hand-built one. Possessing all the advantages of the Class A amplifiers, the device is driven by 1 x EL84 tube and is capable of producing rich and divergent sound. It also features a TURBOSOUND speaker, which is designed by the UK engineers.

The design is absolutely brilliant. Smooth lines, beautiful control panel, shiny logo on the front are accompanied with vintage-style details.

With the help of INFINUM technology applied, the manufacturer has achieved a powerful quality effect. First of all, the life cycle of tubes is extended up to twenty times. Secondly, it is much easier to define if any issues with tube performance occur. And finally, if any troubles are detected, a well-thought-out construction is a guarantee of smooth and fast replacement.

The model possesses a built-in attenuator. With its help, a user is welcome to achieve ultimate sound no matter how high or low the volume is. Another contribution to the quality is the machine’s reverb element. Its adjustability range confirms excellent control over every note produced.

However, this amplifier belongs to the class of cumbersome devices and is pretty heavyweight.

Pros
  • INFINUM technology
  • TURBOSOUND loudspeaker
  • Hand-built
  • Reverb control
Cons
  • Heavyweight
  • Large body
  • A few up-market adjustment features
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4. Fender Champion Electric Guitar Amplifier

Fender Champion Electric Guitar AmplifierWithout a doubt, you must have heard at least once that a choice of reliable equipment depends on the manufacturer’s professionalism and reputation on the market. That’s why several reviewers recommend paying attention to the models created by well-known corporations and enterprises. We won’t spoil your expectations and are glad to present the best low watt tube amp 2021 by Fender.

Since 1946, the company has been producing and developing numerous musical instruments and equipment. Why is the amplifier under consideration so beneficial? On the one hand, as a part of the Fender family, this product prides itself on having the latest technologies applied which promote excellent sound quality. On the other hand, with 40-watt available, the Champion amplifier is capable of driving a wide range of guitars and maintaining hours of stable and marvelous performance.

A cool thing about this best practice tube amp is its straightforward controls. No matter whether you are a newcomer in the guitar music world or possess a huge experience under your belt, the system is designed to satisfy different-level players. With the help of effects, the sound can be adjusted to have somewhat unexpected but definitely interesting notes and sound shades. In addition, the tube’s construction includes a suite of in-and-out connections that will enable consumers to improve amp voicings.

There is a special feature for those individuals who don’t want to disturb the neighbours and family members with their guitar practicing. Due to headphone output jacks, the rate of noise created will be minimal, but you will have a great opportunity to enjoy your favorite hobby.

All in all, the set of controls available move this machine to our top-10 of the best low watt tube amps.

Pros
  • 12-inch speaker
  • Headphone output jacks
  • Cool effects
  • Great functionality
Cons
  • There may be difficulties with adjusting the amp’s settings
  • Unpleasant sound when switching off the unit
  • Pretty high price target
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5. JOYO ZOMBIE Hybrid Mini Tube Head Amplifier

JOYO ZOMBIE Hybrid Mini Tube Head AmplifierSmall but definitely powerful — a lot of users evaluate this best small tube guitar amp in such a way. Let’s start with leading trumps. Unlike numerous models (including those of our list), this sample possesses a built-in Bluetooth. Thus, it is as simple as ABC to learn how to play favorite tracks — listen to the original version and repeat simultaneously, adding new sounds if needed.

Apart from the amplifier itself, consumers will also achieve a matching power supply. The overall installation doesn’t cause any difficulties as well. With two channels available (clean and overdrive), you will be enabled to adjust the music to sound pure or distorted.

To note, this machine by JOYO is a definite champion of the list: it is the most compact and lightweight product. If your main goal is to purchase a versatile but mobile solution, then this option is definitely rocking.

The manufacturer has equipped the item with 3.5 mm mini-jack headphones, so you can perform without annoying your neighborhood. Consumers can use the machine for speakers with eight and sixteen ohm impedance balance.

Pros
  • Suitable for different-impedance speakers
  • Pretty affordable price
  • Compact design
  • Lightweight
Cons
  • It is not the best option for low frequencies
  • There may be little issues with Bluetooth performance
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6. Fender Mustang LT-25 Digital Guitar Amplifier

Fender Mustang LT-25 Digital Guitar AmplifierAnother product by Fender on our list, this model is included in the list of Amazon’s Choice items. What is precious about this best small tube amp? Let’s find out.

First of all, this body incorporates the manufacturer’s time-tested technologies which allow the organization to create top-notch musical equipment. If you are looking for an easy in use and intuitive in installation machine, this model is worth considering. It is especially created for people who just start their way of mastering guitar-playing skills.

The cabinet is made of wooden, and other materials applied are not harmful and won’t emit any dangerous substances even after long hours of the amp’s use. This device possesses twenty-five watts of power. Someone may think it is not enough to drive serious electric guitars, but we assure you — this machine is capable of much more.

Equipped with stereo headphone output, the Fender model is a lifesaver for people who want to practice silently. Besides, the item features a USB interface. Musicians are welcome to use it for firmware updating. This function also enables recording. You can master your skills and share your progress with relatives and friends. That’s a brilliant perspective, right?

Another option that will amaze the beginners is a collection of thirty presets. It covers a great number of classical guitar tracks and pure hits.

The choice of solid and qualitative tubes along with the overall speaker construction promotes clear and deep sound reproducing.

Pros
  • Smooth installation
  • Minimalist design
  • USB interface
Cons
  • It may seem too simple for experienced customers
  • Lack of advanced adjustment features
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7. BOSS KTN-50-2 Katana-5- Mkll Guitar Combo Amp

This version of the BOSS amplifiers is a great step forward. In comparison to previous models of the brand, this one is better constructed and possesses more advanced technologies. For instance, the usability has increased. The effect has been achieved due to solid materials applied.

The functionality is amazing. With this amplifier, users can customize sound in different ways. Due to five amp characters, the sound achieved will be equally beneficial for rock, jazz, and blues. To note, this machine will function especially excellent with acoustic-electric guitars.

The compatibility level is pretty high. A nice system of inputs and outputs allows connecting this model with foot switches and pedals, musical instruments, MP3 players, etc.

With sixty effects and four tone slots, the variety and versatility of sound may be counted in hundreds (if not more) different variations. However, a newcomer in the field may have difficulties trying to adjust all these knobs and tones, so we consider this model a more beneficial choice for experienced musicians for whom this amplifier won’t be the first model to deal with.

Pros
  • A lot of adjustments available
  • Great compatibility
  • Solid construction
  • Excellent controls
Cons
  • High price tag
  • Heavyweight
  • Lack of mobility
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8. Wangs Origin Guitar Combo Amplifier

This amplifier will be a perfect match for people who prefer to get what they are paying for. Its price level is somewhere in-between of too cheap and too expensive devices. However, if you purchase this machine from Wangs at Amazon, you will benefit by a 5% discount.

The design doesn’t include lots of unnecessary details — it is a black box with white logo. If you want to please guitar players who adore minimalism, this option may become definitely worth considering. In turn, the body is equipped with a leather hand strap for easier and faster transportation. Taking into consideration its middleweight, there are several placement options available.

This 5-watt device’s performance can be adjusted due to quite powerful and sensitive controls. Overall, consumers can work on treble, mid and bass, as well as volume parameters of the sound achieved.

One of the significant things about the model is the manufacturer’s choice of speakers. The unit is equipped with Celestion speakers which are for a reason evaluated as up-market items.

It is a mono-channel amplifier, so it may be unsuitable for some purposes. However, it will function greatly for home practicing.

Pros
  • Great performance at different frequencies and volumes
  • Clean sound
  • The overall construction is designed with consumers in mind
Cons
  • Single channel amplifier may be unsuitable for the experts
  • It lacks compatibility
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9. CALIFORNIA TONE RESEARCH SET5 Single End Tube Guitar Amplifier

This model will be a lifesaver for those who are looking for low-watt amplifiers at a reasonable price. Purchasing this item from Amazon, you will be lucky to get an advantage of their discount offer (make sure to check it out).

The California Tone product designed is a sort of classic minimalism — smooth lines, dark tones, and single end tripod appearance. Even though the model isn’t equipped with hundreds of built-in presets and sound effects, it is a beneficial choice for pedals. Besides, it will suit studios training and home training sessions. Five watts are enough to drive a great part of musical instruments on the market.

Like several other alternatives in the amplifier field, this model possesses a 12 AX7 preamp and ELL84 tube. This kind of traditionalism contributes to the ease of the elements’ replacement if something goes wrong.

With a bedroom level volume, users can adjust the performance and achieve richness of the sound. A great feature of the model is that it doesn’t require any special skills in terms of installation, so even non-techno-savvy consumers will find the process time-effective.

All in all, the California Tone amplifier possesses a basic set of adjustments and will be a solid addition to your home or studio musical system.

Pros
  • Affordable price
  • Classical design
  • Perfect for Blues and Jazz
  • Bedroom volume feature
Cons
  • There are models with better performance
  • There may be shipping difficulties
  • Heavyweight
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10. Marshall Acoustic Soloist AS50D Guitar Amplifier

Marshall Acoustic Soloist AS50D Guitar AmplifierEven if you are a beginner in the field, there is almost a 100%-probability of your coming across the Marshall amplifiers. The last participant of our top-10 list of the best low wattage tube amps, it can boast of such functionality a lot of substitutes on the market can only dream of.

The model features two eight-inch subwoofers to produce a high-level sound quality. When necessary, a consumer can adjust the performance to make each note be a round bodied tone.

The construction allows considering the unit pretty effective for music bands. With its set of inputs and outputs, musicians can connect this amplifier to drum machines, MP3 players, and some other devices.

Since it is a two-channel device, it is flexible to drive equipment with transducers or microphones. The machine has a built-in channel assignable chorus which contributes to overall quality significantly. With the help of the reverb option included, a user is capable of adjusting the ambience and finding a happy-medium balance between the channels. This is especially important when you use this unit for different-kind equipment simultaneously.

However, please note the model contains small magnets, so the machine operation requires careful and attentive use. Avoid inhaling these elements and keep the unit away from children who might swallow them. Besides, this Marshall amplifier is rather cumbersome and definitely not the best option when it comes to mobility. Otherwise, its functionality will certainly be evaluated by experienced customers.

Pros
  • Excellent design
  • Reputable brand
  • Awesome customer service
  • Great compatibility
Cons
  • It requires a careful and well-thought-out operation
  • For several users, the country of the item’s manufacturing, namely, China, may be a drawback
  • Heavyweight
  • An up-market price tag
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Buyer’s Guide

A passionate connoisseur of guitar amplifiers knows for sure that there are a lot of different parameters which can be taken into consideration when selecting the best machine in the class. However, we are not going to overwhelm you with complicated calculations and tons of terminology. If you are eager to find the best match for your needs, then take into account the following quality-indicators.

Number of Channels

` Everything depends on your needs. In general, there are mono and two-channel amplifiers, and each of them may be a beneficial choice. If you want to select something universal and versatile, then it is recommended to give your preference to the latter options. With two channels, your musical systems can produce solid sound for musical instruments and voice devices (like microphones).

Speakers

There is a simple rule of thumb: the bigger the speaker is, the more qualitative sound it may produce. However, if you are going to purchase an amplifier for playing guitar at home, then it is logical to choose smaller units with higher maneuverability. We recommend considering amplifiers with 8” or 12” speakers.

Power

Once again, it depends on your user objectives what a powerful device will suit your needs and requirements. For home practice, five-watt and other models of low-watt line will be definitely enough. If you are a band member, then it is rather beneficial not to overplay with power — start with 40-50-watt models.

Additional Parameters

Without a doubt, it is important to pay attention to the amplifier’s opportunities to work with and improve the sound produced. If a model has a lot of different adjustments, the price tag will obviously increase. For the newcomers, it will be enough to buy units which are stable in performance but can’t boast of versatile adjustments. In this case though, it is awesome to select models with ready-made presets — they will simplify guitar practice for the beginners.

FAQ

How loud a five-watt amplifier will be?

This parameter depends on the speaker-part of the amp. If it possesses a rating of 90 dB at one meter at one watt, then five watts will be able to produce around 97 dB at a one-meter distance.

How many watts should an amplifier have to be able to gig?

If there are drums in your musical system, then you should consider amplifiers of not less than 15-20 watts to make your guitar hearable among other devices and instruments. However, this wattage will be enough for small bands only. In case you have a full and multicomponent system, then pay attention to the amplifiers of 40-50 watts and more.

Final Words

Inexperienced users may consider the amplifier’s choice a funny game. Maybe they are right, however, it is necessary to be acquainted with the main tricks and indicators how not to be fooled by manufacturers and not to lose striving to select the cheapest model. One of the main rules to remember when choosing a guitar amplifier is that low-quality devices may spoil the performance of the entire system, especially when it comes to amplifiers — mediators of the sound.

Check out our list of the best low watt amplifiers and enjoy superior guitar-playing experience with any of the products presented!

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Troy Hanks

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