Photo of TC Electronic Spark Booster and more gear in a pedalboard

TC Electronic Spark Booster

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$50.88 to $62.90 Price Tier: Budget

4.5 (86)

2 Critic Reviews

12 Reviews

Find out who is using TC Electronic Spark

18 community setups

25 wishlisted

230 saved

Page last updated Jun 25, 2026

Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated June 25, 2026.

Store

Reviews

Price

5.0 (141)

$62.90

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5.0 (9)

$62.90

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4.7 (353)

Used

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5.0 (67)

$50.88 3 available New

$44.99 11 available Used

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4.8 (596)

$55.00 $54.00 $1.00 · All time low

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£49.00

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Average Price: $56

Budget/Beginner

$60

$151+

Price Tier

In the Boost Effects Pedals category, TC Electronic Spark Booster is priced in the Budget/Beginner range. This is great gear to get started with or for creators on a budget.

Budget

Standard

High-end

Price History

Based on price data from 4 merchants for "TC Electronic Spark Booster". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Unleash the true power of your guitar with the TC Electronic Spark Booster, a foundational asset for every guitarist's pedalboard. This versatile boost pedal adds a significant punch to your tone, offering a massive 26 dB of clean boost - enough to wake up any amp or pedal in your chain.

Its Level regulator provides a higher input start for amps, making it an excellent choice for complementing existing distortion or overdrive pedals. The Spark Booster's controls give you an impressive range of tonal options. From the Bass, Treble, Out & In knobs to the Fat/Clean/Mid switch, you can shape your sound as per your liking.

Furthermore, the true bypass feature ensures your tone remains pure and unaltered when the pedal is disengaged. Whether you're looking to boost your solos or simply want to add some extra oomph to your overall sound, the TC Electronic Spark Booster is a reliable companion.

Just remember to power it up with a 9V DC power supply or 9V battery (not included).

Key Features:

26 dB of clean boost
Level regulator for a higher input start in amps
Suitable for supplementing existing distortion/overdrive pedals
Controls: Bass, Treble, Out & In, Fat/Clean/Mid switch
True bypass for unaltered tone when disengaged
Requires a 9V DC power supply or 9V battery (not included)

Product specs

Pedal Type	Booster
Inputs	1 x 1/4"
Outputs	1 x 1/4"
Power Source	9V DC power supply (sold separately)
Batteries	1 x 9V
Height	1.97"
Width	2.83"
Depth	4.8"
Weight	0.66 lbs.

FAQs

What is the main function of the TC Electronic Spark Booster?: The TC Electronic Spark Booster is designed to enhance your guitar signal by increasing volume, adding gain, and providing tonal shaping through its active EQ, making it ideal for solos or boosting specific effects.
Does the TC Electronic Spark Booster work well with both clean and overdriven amps?: Yes, the Spark Booster is versatile and works effectively with both clean and overdriven amps, allowing for a wide range of tonal enhancement and increased dynamics in various musical settings.
What power requirements does the TC Electronic Spark Booster have?: The TC Electronic Spark Booster requires a 9V DC power supply, which is sold separately, or it can be powered using a 9V battery for added convenience.
Can the TC Electronic Spark Booster be used with bass guitars?: Yes, the TC Electronic Spark Booster can be used with bass guitars, providing a clean boost and tone shaping that enhances the bass sound without losing low-end frequencies.
How does the TC Electronic Spark Booster's active EQ enhance guitar tone?: The active EQ on the Spark Booster allows precise control over bass and treble frequencies, enabling you to tailor your sound for more clarity, presence, or warmth, depending on your musical needs.

Videos

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TC Electronic

Spark Booster pedal from TC Electronic

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Prymaxe

TC Electronic Spark Mini Booster | Reverb Demo Video

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HarryAndAGuitar

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EytschPi42

TC Electronic Spark Booster Pedal Demo - Dan Leggatt

Dan Leggatt

TC Electronic SPARK Booster - Quick Boosted Tones (no talk)

Pedal Platform

Best affordable boost! TC Electronic SPARK with Vox AC15c1

The Tone Lounge

TC Electronic Spark Booster Demo

TC Electronic

Guitar Talk - TC Electronic Spark Booster Pedal Review

Guitar Talk

TC Electronic - Spark Booster - No Talking Demo

Borrowing Space

Reviews

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PROS

Transparent boost doesn't color tone
Offers low to mid gain settings for versatility
Bass and treble controls for nuanced tone shaping
Three distinct voicings (clean, fat, mid) cater to different needs
Stacks well with other pedals, enhancing overall sound
Noticeable improvement in sound richness, even on modeling amps
Compact design saves pedalboard space
True bypass and bright LED for clear signal path and visibility
Can function as a clean boost, preamp, EQ, or light overdrive
Exceptionally clean signal, no added hiss or hum

CONS

Volume boost at "clean" setting requires increased gain, introducing distortion
Airy quality in all settings, may require treble adjustment to mitigate
Volume disparity between modes, with clean being the quietest
Some units have misaligned bass and treble knobs, a minor cosmetic issue
Switch durability concerns raised by a user
Lacks a mid control for even finer EQ adjustments

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about TC Electronic Spark Booster.

Use cases and applications

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The Spark Booster's "fat" mode enhances single-coil pickups, making them sound "juicy," particularly effective with single coils before overdrive pedals.
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The Spark Booster's gain is described as natural-sounding and enhances basic tones without strong coloring, particularly when used in the clean setting.
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The Spark Booster has been described as essential for live performances, providing a significant tonal boost that effectively cuts through the mix.
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The Spark Booster is favored for achieving blues rock tones, offering a balance between clean and breakup sounds, enhancing rhythm crunch over low-gain pedals.
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Ideal for Jazzmasters, the Spark Booster's fat mode enhances edge-of-breakup tones, highlighting its versatility for different guitar types.
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Features and functionality

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The Spark Booster acts more like an EQ pedal, providing a versatile tone shaping tool with its clean boost and EQ capabilities.
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The Spark Booster excels as a clean boost with dynamic range variations, especially effective when paired with a JHS Clover pre-amp for additional EQ capabilities.
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Owners appreciate the Spark Booster's ability to maintain clarity while adding a metallic sparkle chime, particularly effective on the mid setting with boosted volume.
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Setup and maintenance

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Adjusting pickup height can impact output; too low can weaken sound, too high may cause magnetic interference, suggesting small, careful adjustments for optimal performance.
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Comparisons

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Owners report a preference for the TC Electronic Spark over the EHX Crayon, citing the Spark's less compressed and more natural tone as superior for both clean boost and secondary drive use.
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The Spark Booster is often compared to its mini version, with the full version offering an EQ section and overdrive capabilities, unlike the mini which is a simple boost.
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The Spark Booster is preferred over the Ibanez TS9mini for mid-gain rhythm, offering fuller tone and more customization options.
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Some users choose the Spark Booster over the TS808 due to its EQ flexibility and ability to maintain clarity without excessive bass cut, unlike the TS808.
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User experience

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Some users express long-term satisfaction, stating that after two years, the Spark remains a staple on their board, highlighting its versatility and effectiveness as a boost pedal.
Source

Critic Reviews

TC Electronic Spark Booster Pedal Review - Premier Guitar

premierguitar.com

The TC Electronic Spark Booster is a versatile pedal that shines with its ability to enhance tone while offering extensive EQ control. With four knobs and a 3-way frequency switch, it provides a broad range of sonic possibilities from transparent boosts to dynamic crunch. Ideal for single-coils and adding heft to humbuckers, it complements various setups, particularly when paired with naturally gain-heavy amps. The only downside is potential muddiness in fat mode with humbuckers. Overall, it's a flexible and powerful tool for those seeking a multi-functional booster at an affordable price.

positive

Full Review

Pedal Review: TC Electronic Spark Booster | Delicious Audio

delicious-audio.com

The TC Electronic Spark Booster is a compact yet versatile pedal that goes beyond just clean boosting. Praised for its solid build and functionality, it offers three EQ modes—fat, clean, and mid boost—that cater to diverse tonal needs. The reviewer highlights its ability to add unique grit and complexity to rhythm guitars, making it a valuable tool for both recording and live setups. While it can introduce subtle compression, it’s best used alongside dedicated compression pedals. Overall, the Spark Booster shines as a dynamic addition to any pedalboard, especially when paired with other gain effects.

positive

Full Review

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4.5 out of 5

Based on 12 Reviews and 86 Ratings

5 star

4 star

3 star

2 star

1 star

timwatson

166

over 1 year ago

The pedal that is always on

I discovered this amazing Boost pedal a few years back and it is the one pedal that is always engaged the EQ control and warmth and tons of boost it can add is remarkable. It breathes life into every pedal before and after it it turns the lightest dirt pedals into monsters of tone. a lot of bang for not much bucks. Definitely worth checking out

Preferred Settings + Usage:

Everything turned up except treble about half to quarter right.

Roles:

Guitarist

Genres:

Funk / Soul Jazz Post-hardcore

dana

457

over 2 years ago

Secret sauce

I once read someone saying that the Spark was their always-on secret sauce to their tone. I had to get one for myself, and when I found a great deal on a returned item at Amazon, I grabbed it. I am talking, like, 50% off. It looked unused and I haven't found any malfunction with it. I suspect someone just wasn't happy with what it does. But I am.

At the right settings, this adds a sparkle and grunt - life, even - to my guitar tone. It keeps it clean, but lives up to the booster designation. I wasn't sure if I wanted it pre- or post-dirt, but it was easy to slot it onto my board where the Hypergravity once was, post-dirt. At the moment, I am happy with it there. I'm mostly using the EHX OD Glove into it, and I had to flip my settings on it - more volume and less gain, as compared to before. This combo is just so good with my Jazzmasters. With the Rat, it also sounds great. I'm really happy with it, and do believe it is a secret sauce. For everyone? Maybe not. But definitely for me.

Preferred Settings + Usage:

Glove or Rat into Spark into Cloudburst, split out to Marshall and Roland amps.

Roles:

Singer Guitarist Bassist

Genres:

Electronic Metal Grunge

eyvind_eidesen

about 8 years ago

Just a great and versatile pedal

It seems to me that the Spark Booster is underrated since it is constantly for sale second hand. To my use and ears the Spark Booster is a perfect tailoring device for my pedal board. It is stupid simple to dial in with a boosting and cutting eq-section. With the mid switch engaged it is a ts and klon-killer and sits perfect in a band mix. While playing alone I like to use the clean setting which feels very responsive and full. The Fat-setting is great for thin sounding single coil guitars and basses. The added gain knob adds a really great and grunty amp like gain structure. It just sounds open and full. So it is not just a clean boost, but a fantastic overdrive as well.

leafless

334

almost 3 years ago

It's The Booster

It's cheap, versatile and stable. I basically use it anywhere, whenever I need a preamp, or booster, or equalizer, or overdrive, I use it and I've never been disappointed.

Roles:

Guitarist

Genres:

Progressive rock Grunge Fusion

christos_zonios

over 9 years ago

Lovely booster pedal

This pedal will give you far more options than most booster pedals, and might even suit you as an overdrive pedal as well, in Fat or Mid mode. Does it's job exceptionally well, the only thing I'd like is an option to have overdrive like in the Mid or Fat modes but without the EQ change. The Clean setting is incredible for both cleans and boosting an overdriven amp, while the Fat setting will, well, fatten up your sound (great with single coils). The Mid setting is great for leads, will help you cut through the mix and if you choose to, it will give you enough gain to sustain your notes forever.

robin_buckingham

325

almost 9 years ago

Does What It Says +

Is says boost. But you can actually get some overdrive out of this as well. It has a couple of settings. I personally use it to anger the input of my tube amps. A little hotter, a little fatter sound. Live it would be a great boost. And in conjunction with the other TC drive pedals this rounds out the family without adding unwanted noice.

That is my thing with TC, they are not noisy pedals. When I need a specific tone, I have pedals just for that, Tube Screamer, Rat, DOD OD from the early 80s, etc. But when you just need a good rick sound that is not the #1 identifying sound, and you are there to give the best tones for the song & mostly the singer, all of these basic TC pedals are a good call.

johnbuck

186

about 6 years ago

Great booster

I use the spark first in the chain in case a guitar needs a bit of a push going into the rest of my board. It helps me keep the volumes between my guitars fairly consistent.

Roles:

Guitarist Bassist

Genres:

Rock Space rock Avant-garde

daniel_molnar

456

over 10 years ago

Amazing 10/10

If you want a booster get this. Can do everything you want from a booster (like the overpriced EP Booster) and even more (EQ, 3 different modes [fat,clean,mid]). Can't ask for more on a booster, fits all your needs.

biscuitbarn

222

over 10 years ago

fuzz booster

Got this mainly to boost my buffalo fx evolution. Even by itself is a clean tone replacement and helps eq my guitar. Feel like I haven't totally utilized it yet.