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Positive Grid Spark Mini Portable Combo Amp

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Positive Grid Spark Mini Portable Combo Amp

^# 22

Equipboard's ranking is determined by analyzing factors such as professional artist usage, popularity, user ratings, reviews, and more.

$166.00 to $249.00 Price Tier: High-end

4.5 (6)

6 Critic Reviews

3 Reviews

All time low price

Find out who is using Positive Grid Spark Mini

1 community setup

Featured in

The Best Mini Guitar Amps of 2026

1 wishlisted

35 saved

Page last updated Jul 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 4 stores. Prices updated July 4, 2026.

Store

Reviews

Price

4.5 (64)

$186.00 $176.70 $9.30 · All time low

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4.5 (52)

$249.00

View Deal

4.0 (13)

$186.89 11 available New

$131.36 2 available Used

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4.5 (53)

$166.00

View Deal

Average Price: $182

High-end/Boutique

$79

$180+

Price Tier

In the Mini Guitar Amplifiers category, Positive Grid Spark Mini Portable Combo Amp is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

Price History

Based on price data from 3 merchants for "Positive Grid Spark Mini Portable Combo Amp". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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The Positive Grid Spark Mini Portable Combo Amp is redefining what a compact guitar amplifier can do. While its size might suggest modesty, this amp delivers a massive array of tones and features that cater to guitarists, bassists, and acoustic players alike. It's a versatile companion for both practice and performance, designed to unleash creativity wherever you are.

With its dual angled-speaker design, the Spark Mini offers a powerful 10-watt output, providing rich, full-bodied sound that fills the room or cuts through the outdoor noise. This pint-sized powerhouse is perfect for on-the-go musicians, boasting a built-in USB-rechargeable battery that offers up to 8 hours of playtime, so you can jam without being tethered to a power outlet.

The Positive Grid Spark app elevates this amp to a new level, granting access to over 10,000 presets, including amps, effects, and pedal emulations. This extensive library allows users to explore a vast range of sonic possibilities, from clean tones to heavy distortion. The app also features Smart Jam Live, which creates AI-generated bass and drum backing tracks based on your playing style, enhancing your practice sessions.

Beyond its exceptional sound, the Spark Mini functions as a Bluetooth speaker for streaming music and can double as a USB audio interface for recording directly into your DAW. Whether you're practicing at home, recording new tracks, or entertaining at a gathering, the Spark Mini is an indispensable tool for any musician.

Key Features:

Compact and portable design with dual angled-speaker system
10-watt power output with a rich, omnidirectional sound
USB-rechargeable battery with up to 8 hours of playtime
Access to over 10,000 presets via the Positive Grid Spark app
Smart Jam Live for AI-generated backing tracks
Bluetooth streaming and USB audio interface functionality
Compatible with electric, acoustic, and bass guitars

Product specs

Type	Solid State Stereo
Number of Channels	4 x Programmable Presets
Output Power	10W Class D
Speaker Size	2 x 2" Custom Designed Speakers
Reverb	Yes
Effects	43 x Built-in FX: Noise Gate, Compressor, Distortion, Modulation, EQ, Delay
Amp Modeling	33 x Amp Models, ToneCloud Preset Library
Inputs	1 x 1/4" (guitar/bass/acoustic), 1 x 1/8" (aux in)
USB	1 x USB-C
Bluetooth	v5.0 (audio streaming)
Headphones	1 x 1/8" (headphones/line out)
Footswitch I/O	Spark Control Wireless
Footswitch Included	No
Features	Smart Jam Live backing tracks, Auto Chord function, Riff Training
Computer Connectivity	USB (1 x 2)
Software	Spark App (iOS/Android)
Construction Material	Glass-fiber Compound with Black Tolex covering
Power Source	Built-in Rechargeable Lithium Battery
Height	6.49"
Width	5.76"
Depth	4.84"
Weight	3.3 lbs.

FAQs

How portable is the Positive Grid Spark Mini Combo Amp?: The Positive Grid Spark Mini is highly portable, weighing only 3.3 lbs and featuring a compact design with dimensions of 6.49" x 5.76" x 4.84". Its built-in rechargeable lithium battery offers up to 8 hours of playtime, making it ideal for practicing anywhere.
Can the Spark Mini be used as a Bluetooth speaker?: Yes, the Spark Mini can function as a Bluetooth speaker, allowing you to stream audio wirelessly from your devices and play along with your favorite tracks.
What connectivity options does the Spark Mini offer?: The Spark Mini provides a 1/4" input for guitar, a 1/8" aux input, USB-C for computer connectivity, and Bluetooth 5.0 for audio streaming. It also includes a 1/8" headphone/line out jack.
Does the Spark Mini support footswitch control?: The Spark Mini is compatible with the Spark Control Wireless footswitch, although it is not included with the amp. This allows for hands-free operation of various functions during performances or practice sessions.
What effects and amp models are included with the Spark Mini?: The Spark Mini features 43 built-in effects, including noise gate, compressor, distortion, modulation, EQ, and delay, along with 33 amp models. These can be accessed and customized using the Spark app.

Videos

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Ola Englund

POSITIVE GRID SPARK MINI - Metal

Ola Englund

The MASSIVE New Amp From Positive Grid....The Spark Mini!

Darrell Braun Guitar

Spark MINI – Small is the new powerful.

Positive Grid

Positive Grid Spark Mini (Supposedly GREAT)

Elmo Karjalainen

Small Amp, Massive Features - Positive Grid Spark Mini Review

GuitarZero2Hero

Do These 5 Things to Get Started with Spark MINI

Positive Grid

Positive Grid Spark MINI Demo | All Playing, No Talking

Musician's Friend

Positive Grid Spark Mini | Guitar Interactive | Review

Guitar Interactive Magazine

Probably the most in depth, professional and detailed Positive Grid Spark Mini Review ever.

Guitar Talk

How Good is the Positive Grid Spark Mini?

8 Minute Axe

Spark MINI | Stopping the crowd with Alex Williams

Positive Grid

Bass Musician Magazine Reviews The Spark Mini By Positive Grid

Bass Musician Magazine

Reviews

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PROS

Great for desk use with a well-featured design
Smart jam option and backing tracks integration enhance practice sessions
Bluetooth connectivity and battery operation for wireless use
Can operate with guitar wireless systems for complete freedom
Unlimited sound possibilities akin to BIAS FX
Easy app control for adjusting presets and downloading sounds
High-quality build and intuitive operation
Integrated subwoofer delivers impressive sound for its size
Can also function as a Bluetooth speaker
Long battery life, up to and beyond 6 hours

CONS

Lacks built-in looper functionality
Limited to YouTube, Spotify, and Apple Music for backing tracks
App encourages additional purchases for packages or expansions
Some preset sounds may not be usable for everyone
Bass track could be louder in jam function

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Positive Grid Spark Mini Portable Combo Amp.

Comparisons

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The Spark Mini's sound quality is compared to the Orange 35RT, with users appreciating the Mini for its portability.
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Users find the Spark Mini's sound distorts with increased bass and volume, particularly with heavy or clean tones, unlike more robust amps.
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The Spark Mini is compared favorably to the Boss Katana, Yamaha THR, and Fender Mustang for its smart functionalities and ease of use for beginners.
Source

Use cases and applications

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The amp's portability makes it ideal for casual jam sessions in unconventional locations, such as the back of a truck.
Source
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The amp is praised for battery life and portability, making it ideal for traveling, road trips, or places with limited space.
Source
0 0

The Spark Mini is suitable for headphone practice, making it ideal for those who need to play quietly at home.
Source

User experience

0 0

The Bluetooth connection may intermittently disconnect during non-playing activities like tuning, though it remains stable during song playback.
Source
0 0

Users report synthetic tone issues, especially when comparing to tube amps; the sound resembles a recorded amp rather than live.
Source
0 0

While the Spark Mini is convenient for beginners, some suggest the Spark 40 for more volume and future-proofing.
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0 0

Owners appreciate the portability and ease of use, noting the Spark Mini's ability to inspire frequent play with its diverse sound options.
Source

Features and functionality

0 0

There is a noticeable lag when using the aux input, making it impractical for real-time play, reportedly due to DSP processing delays.
Source
0 0

The Spark Mini's video recording feature uses the phone's mic, not app audio, resulting in ambient sound capture rather than direct amp output.
Source
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The Spark Mini offers a range of virtual effects pedals through its app, providing tonal versatility without needing physical pedals.
Source
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Owners mention the built-in tuner as precise and reliable, enhancing practice sessions.
Source
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The Spark Mini's dedicated music volume knob is highlighted for easily balancing practice tracks with live play.
Source

Software and compatibility

0 0

Android users report video recording bugs, with issues saving recordings despite proper capture, persisting for over a year without resolution.
Source
0 0

Many presets on the cloud have excessively high noise gate settings, which can shorten sustain drastically.
Source
0 0

It's possible to use the Spark Mini as an audio interface for direct recording in Garageband on an iPad.
Source

Value and pricing

0 0

Owners find the Spark Mini's pricing reasonable, comparable to the cost of a single pedal, offering significant utility for practice.
Source

Critic Reviews

Positive Grid Spark Mini review | Guitar World

guitarworld.com

The Positive Grid Spark Mini shines as a compact powerhouse, delivering a rich array of tones and features, encouraging players to engage more with their instrument. Its portability and impressive volume for size make it a standout in practice amps. However, the headphone output leaves much to be desired, lacking sufficient volume even after updates. Additionally, the absence of a gain dial may frustrate some, though it can be managed via the guitar's controls. Overall, it’s a fantastic value for those seeking a versatile and inspiring practice solution.

positive

Full Review

Positive Grid Spark Mini review – Is this the greatest practice amp?

guitar.com

The Positive Grid Spark Mini is a compact powerhouse, delivering impressive sound quality and versatility in a portable package. Its Bluetooth capabilities and companion app offer a fun, interactive experience for practice sessions. However, the minimalist controls leave much to be desired, especially the absence of a gain knob, which can frustrate live tweaking. Additionally, users may encounter initial setup challenges, particularly with firmware updates and some latency issues when recording. Despite these minor drawbacks, the Spark Mini redefines practice amps, making it an excellent tool for guitarists looking to enhance their skills on the go.

positive

Full Review

Positive Grid Spark Mini review | MusicRadar

musicradar.com

The Positive Grid Spark Mini is a standout choice for guitarists seeking a compact yet powerful amp. With impressive tonal range and a seamless app integration, it excels in both practice and casual jamming. However, it is not without flaws; users reported low-level digital interference when used as a USB interface for recording. While this issue is acknowledged and a fix is on the way, it detracts from an otherwise stellar experience. Overall, the Spark Mini blends portability with quality sound, making it a worthy investment despite its shortcomings.

positive

Full Review

Positive Grid Spark Mini amp review: Fantastically portable with some great tones, but limited in some ways compared to its big brother - Jon L. Jacobi

jonljacobi.com

The Positive Grid Spark Mini shines as a portable practice amp and Bluetooth speaker, earning four out of five stars for each role with its portability, clarity, and bass response. However, it falters as a recording amp, particularly for Android users, due to frustrating connectivity issues and low output levels. The inability to mix amp heads and cabinets further limits its appeal, and the app's usability, marred by in-app purchases and small controls, leaves something to be desired. While it's a handy practice tool, recording enthusiasts might find more satisfaction elsewhere unless future updates address these concerns.

neutral

Full Review

Positive Grid Spark Mini Review: Best Portable Guitar Amp | WIRED

wired.com

With a punchy 9/10 rating, the Positive Grid Spark Mini is a versatile delight for guitarists on the go. This compact amp and Bluetooth speaker combo boasts impressive sound quality, ease of use, and a treasure trove of sound presets via its app. Although its eight-hour battery life could be better, it remains a portable powerhouse for non-studio jams. Whether you're playing electric guitar or bass, its tone quality shines, even if it lacks the full oomph of larger amps. Ideal for solo play outside your usual practice space, it's a guitar tool that's hard to beat under $200.

positive

Full Review

POSITIVE GRID SPARK MINI | REVIEW - Guitar Interactive Magazine

guitarinteractivemagazine.com

The Positive Grid Spark Mini is more than just a pocket-sized powerhouse; it's an absolute game-changer for guitarists on the go. This tiny titan packs an impressive punch with its stereo speakers and omnidirectional bass woofer, delivering a surprisingly big sound for its size. It's not just an amp, it's a fully-fledged Bluetooth speaker and a treasure trove of tones thanks to its smart app integration and Positive Grid's Bias software. Whether you're jamming at home, rehearsing in tight spaces, or taking it on urban adventures, the Spark Mini shines bright with its flexibility and sound quality. However, while it covers nearly all bases, the limited number of onboard presets might leave some tone-tweakers longing for more direct access without the app. Overall, this amp is a must-have for any guitarist who values portability without sacrificing sound.

positive

Full Review

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4.5 out of 5

Based on 3 Reviews and 6 Ratings

5 star

4 star

3 star

2 star

1 star

eesh_sin_ger

676

almost 2 years ago

The best mini amp ever!

I got this exactly on January 3, 2023, as my mini Marshall amp got busted months before (probably around October of 2022? ), and a year later, I'm still using it to this very moment. I've experimented with many sounds, effects, etc., and I still can't get enough of it! I've brought mine to a convention to record videos and brought it everywhere I need it to be. It's a perfect practice amp and a perfect amp for those performances or gigs where you'd want a tiny amp. The amp is small, but it packs a huge punch, and it's also very versatile, so 5/5, one of the best portable amps ever. :D

Roles:

Singer Guitarist

Genres:

Rock Alternative rock Pop rock

angelo_strano

157

over 3 years ago

Very good practice and on-the-go amp

Easy to control via app, packed with features, powerful and well balanced sound, can be used as bluetooth speaker too

Roles:

Guitarist

Genres:

Electronic Rock Funk / Soul

jack_whinnies_of_doom

353

about 2 years ago

it's a really good portable amp!

I used to have this portable amp, it disappeared one day and I have no idea where it is.

Roles:

Singer Guitarist

Genres:

Rock Alternative rock Grunge

Artist usage

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Zakk Wylde

Guitarist, Singer

Pantera

Verified via Photo

In this Instagram post, Zakk Wylde is seen holding his signature Spark Mini from Positive Grid.

Charlie Robbins

Guitarist

Artificial Language

Verified via Instagram

Charlie Robbins is confirmed to use the Positive Grid Spark Mini Portable Combo Amp, as evidenced by an Instagram post where he states: "Practice clip of me playing my song Nightfall! Using the @positivegrid Spark mini. I’ve been jamming with this thing for a week now and it’s super fun. If you’re looking to pick up a practice amp for yourself, or even as a gift for someone else this season, check them out!"