Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated .

Sweetwater
5.0 (31)
$1,489.99
Guitar Center
5.0 (4)
$1,489.99
Amazon
3.7 (5)
$1,489.99
Reverb
5.0 (11)
$884.60 New
$717.24 Used
Musician's Friend
5.0 (4)
$1,489.99
zZounds
$1,489.99
Thomann
4.9 (51)
$879.00 $869.00 $10.00 · All time low

Average Price: $1,240

High-end/Boutique

$300

$801+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 6 merchants for "Engl Fireball 25". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

The Engl Fireball 25 is a compact powerhouse designed for guitarists who crave blistering metal tones without sacrificing clarity. This 25-watt tube amp head is the little sibling of the renowned Fireball 100, packing a punch with its two-channel setup. The Lead channel unleashes a cascade of high-gain ferocity, while the Clean channel delivers shimmering cleans that can evolve into a smooth crunch as you dial up the gain. Both channels are complemented by a built-in noise gate, ensuring your sound remains tight and focused even at the highest gain settings.

The Fireball 25's preamp section is loaded with four 12AX7 tubes, while the power amp features two robust 6L6GC tubes, offering a rich and articulate tube crunch. Tone shaping is straightforward yet versatile, thanks to a 3-band EQ, Mid Boost switch, and a Presence control. Whether you're performing on stage or practicing at home, the built-in power soak allows you to enjoy cranked-up tones at manageable volumes. Additionally, the buffered FX loop maintains your effects' integrity, making this amp a reliable choice for both live performances and studio sessions.

Key Features:

  • 25-watt high-gain tube amp head with Clean and Lead channels
  • 4 x 12AX7 preamp tubes and 2 x 6L6GC power tubes
  • Onboard 3-band EQ, Mid Boost switch, and Presence control
  • Built-in noise gate for managing high-gain settings
  • Buffered FX loop for seamless integration of effects
  • Power soak functionality for volume control without tone loss
  • Dual footswitch connections for channel and effect management

Product specs

Type Tube
Number of Channels 2
Total Power 25W
Preamp Tubes 4 x 12AX7
Power Tubes 2 x 6L6GC
EQ 3-band EQ, Presence, Mid Boost
Inputs 1 x 1/4"
Outputs 1 x 1/4" (direct out), 1 x 1/4" (8-16 ohm), 2 x 1/4" (16 ohm)
Effects Loop Yes
Footswitch I/O 2 x 1/4" (boost, channel)
Footswitch Included No
Bias Type Adjustable Fixed
Features Powersoak (Full, Mid, Low, Speaker off), Noise Gate
Construction Material 18mm Plywood with Black Tolex
Power Source Standard IEC AC cable
Height 9"
Width 16.5"
Depth 7.8"
Weight 24.2 lbs.

FAQs

Is the Engl Fireball 25 suitable for gigging with a band?

Yes, the Engl Fireball 25 is loud enough for gigging, offering 25 watts of tube power that can handle band settings while maintaining clarity and punch.

What kind of tubes does the Engl Fireball 25 use?

The Engl Fireball 25 features four 12AX7 tubes in the preamp section and two 6L6GC tubes in the power amp section, contributing to its powerful and aggressive tone.

Does the Engl Fireball 25 have a built-in noise gate?

Yes, the Engl Fireball 25 includes a built-in noise gate, which helps reduce unwanted noise and hum during high-gain settings.

Can I use a footswitch with the Engl Fireball 25?

Yes, the Engl Fireball 25 supports footswitch control with two 1/4" footswitch inputs for channel switching and boost functions, though the footswitch is not included.

What is the purpose of the Powersoak feature on the Engl Fireball 25?

The Powersoak feature on the Engl Fireball 25 allows you to reduce the output power, making it versatile for both high-volume performances and quieter practice settings.

Ola Englund

Ola Englund

RIG OF THE WEEK - Engl Fireball 25

Video thumbnail for RIG OF THE WEEK - Engl Fireball 25 by Ola Englund

RIG OF THE WEEK - Engl Fireball 25

Ola Englund

Ola Englund

Video thumbnail for PRS MT15 vs ENGL Fireball 25! (the 'little' 6L6 amps) by Sonic Drive Studio

PRS MT15 vs ENGL Fireball 25! (the 'little' 6L6 amps)

Sonic Drive Studio

Sonic Drive Studio

Video thumbnail for ENGL Fireball 25 by session

ENGL Fireball 25

session

session

Video thumbnail for ENGL Fireball 25! How Versatile Is This Killer Amp? by Sonic Drive Studio

ENGL Fireball 25! How Versatile Is This Killer Amp?

Sonic Drive Studio

Sonic Drive Studio

Video thumbnail for TEST Engl Fireball 25: Alles von Clean bis Heavy - Made in Germany! by Bernd Kiltz - Gitarrenvideos

TEST Engl Fireball 25: Alles von Clean bis Heavy - Made in Germany!

Bernd Kiltz - Gitarrenvideos

Bernd Kiltz - Gitarrenvideos

Video thumbnail for ENGL Fireball 25 test with solar guitars by Sunghyun Kim

ENGL Fireball 25 test with solar guitars

Sunghyun Kim

Sunghyun Kim

Video thumbnail for ENGL Fireball 25 * Review * Part I by Rock Guitar Vibes

ENGL Fireball 25 * Review * Part I

Rock Guitar Vibes

Rock Guitar Vibes

Video thumbnail for ENGL Fireball 25 VS 100 - Comparison by Gerd Hery

ENGL Fireball 25 VS 100 - Comparison

Gerd Hery

Gerd Hery

Reviews

PROS

  • Versatile, from clean to high gain tones

  • Excellent clean channel, pairs well with overdrive pedals

  • Built-in noise gate and attenuator enhance usability

  • Compact size fits under desktop racks

  • Premium tube preamp quality for studio and live

  • Made in Germany ensures top quality

  • Powerful mid boost for sharper, aggressive sound

  • Takes pedals well, enhancing both clean and lead channels

  • Smooth, creamy distortion with clear note separation

  • Reliable, with no issues with tubes or digital components

CONS

  • Built-in attenuator may not quiet enough for some

  • Noise gate can be overly aggressive at max setting

  • Less "full" sound compared to some combos

  • Heavier than similar "lunchbox" amps

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Engl Fireball 25.

Comparisons

  • The Fireball 25 is noted to have more gain than the Ironball 20, with the difference partly due to 6L6 tubes instead of EL84.

    Source
  • Users with the KT77 limited edition note a different aesthetic appeal compared to the traditional Fireball, suggesting a preference for its meaner look.

    Source
  • Owners suggest that the Harley Benton 2x12 cab offers a more impressive sound than a 1x12, potentially resolving thin sound issues.

    Source

Value and pricing

  • Shipping costs for gear like the Engl Fireball 25 can be prohibitive in countries like Brazil, affecting decisions on cab sizes.

    Source

User experience

  • Owners report needing to max out gain settings, even with high-output pickups like EMGs and Duncan Distortions, indicating potential gain limitations.

    Source
  • One user noted that using a Two Notes Captor improves sound at bedroom levels, enriching low-end tones more effectively than the 1W mode.

    Source
  • Some users find the amp's tone thin and harsh due to poor tube performance, indicating the importance of tube quality for sound satisfaction.

    Source

Use cases and applications

  • The 1W power soak setting is praised for flawless operation, though some users suggest cranking the amp for more gain.

    Source
  • The amp retains tonal quality even when preamp or power tubes are pushed, ensuring high-gain tones without shrillness at low volumes.

    Source
  • Owners report the clean channel can deliver glassy Fender-like tones and Vox jangle, making it versatile beyond high-gain applications.

    Source
  • The amp's clarity suits black metal styles, though it may not replicate the doom tones of Sunn Model T amps.

    Source

Features and functionality

  • The horizontal bars on the Engl Fireball 25 are not just decorative but prevent tube damage, adding a practical element to the design.

    Source
  • The amp includes a Master Volume boost and FX Loop On/Off, accessible via foot switches, enhancing control over live performances.

    Source
  • The amp's master volume knob is highly praised for allowing tonal qualities at low volumes, ideal for apartment use.

    Source
  • The amp has power scaling and a built-in noise gate, enhancing its versatility and usability in various settings.

    Source

Other

  • The amp is appreciated for its ability to cure gear acquisition syndrome (GAS), with some users satisfied for over two years without seeking new amps.

    Source

Setup and maintenance

  • It's recommended to check and adjust the bias of power tubes, ideally around 28-35 mA per tube, for optimal metal riffs.

    Source

Mods and upgrades

  • Users have modified Vox foot switches to access the full range of amp settings, as the original Z4 foot switches are seen as overpriced.

    Source
  • Using a Boss DS-1 or MXR Custom Badass '78 Distortion pedal can enhance lo-fi grit for black metal tones when run into the amp's distortion.

    Source

5.0 out of 5

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Artist usage

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See how Trey Xavier uses Engl Fireball 25

Trey Xavier

Guitarist

...
Verified via YouTube

for this pedal demo trey plays the pedal through a engl fireball amp. he plays it through this amp to test how it sounds with a high gain amp

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Engl Fireball 25, it is most commonly used with the following gear.

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1
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1
Dunlop EP101 Echoplex Preamp
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1

Community setups

Show yours
G

gral94

Gear IQ 220

dex_wolf

dex_wolf

Gear IQ 125

2 alternative and related items for Engl Fireball 25, curated by the Equipboard community.

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similar sound cheaper alternative

The ENGL EP635 Fireball IR pedal is the preamp section of the ENGL Fireball amp, delivering similar tone in a smaller format.

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