Engl E633 KT77 Fireball 25 LTD

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Tube Head for Electric Guitar

Two channels: Clean and Lead
Power: 25 watts
Switchable power soak: Full power, 5 W, 1 W, speaker off
Built-in noise gate
Preamp tubes: Four ECC83 (12AX7)
Power tubes: Two KT77
Controls: Clean gain, lead gain, bass, middle, treble, lead volume, master presence, noise gate (threshold)
Switch: Mid boost, clean lead, stand by, power, power soak
Input: 6.3 mm jack
Speaker outputs 8 - 16 ohm: 2x 6.3 mm jack
Effects loop with send and return: 2 x 6.3 mm jack
DI output: 6.3 mm jack plug
Two footswitch connections for mid boost, FX loop on/off, clean/lead, master volume boost (foot switch not included)
230 V
Dimensions (W x D x H): 420 x 230 x 200 mm
Weight: 11 kg
Made in Germany

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since February 2024
Item number 584871
Sales Unit 1 piece(s)
Powerrate in W 25 W
Power Amplifier Tubes KT77
Channels 2
Reverb No
Footswitch No

B-Stock available from 3.159 AED

3.399 AED 797,48 €

The price in AED is a guideline price only

Since we ship from Germany, additional costs through taxes and customs may be incurred

Sales Rank

in Tube Guitar Heads

Bundles & offers

Engl E633 KT77 Fireball 25 B-Stock
May have slight traces of use

3.159 AED

Engl E633 KT77 Fireball 25 L Bundle

3.985 AED

Engl E633 KT77 Fireball 25 L Bundle

5.029 AED

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13 Customer ratings

5 13 Customers 4 0 Customers 3 0 Customers 2 0 Customers 1 0 Customers

5 / 5

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11 Reviews

Does everything I want.

Bruno........... 12.05.2024

I only play high gain music, so i dont use clean channel.

For everything else is just perfect, have plenty of gain on all volumes.
Its very very practical and easy to use. I can play on beadroom levels with good quality or use the line out to an interface and load any IR, so its a king of convenience for any metal and hardcore player.

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The perfect metalamp for playing at home, and more.

Exodus fan 16.08.2025

I use this amp for playing old school thrash and downtuned death metal at home. Don't let the 25 watts fool you : the master volume is at 2 or 3, the power range selector switch is at "low power" and that's enough decibels for me in my living room. The cleans are nice, but for me it's about the distortion. I couldn't get the sound that I wanted through my previous amp (Orange Tiny Terror) but this one does the job easily. Highly recommended!

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This thing is a beast!

Dave Fiero 06.01.2025

Unread how a small head amp can bring so much heavyweight sound. My band just used it at a gig and it was perfect.

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Absoluter Killer-Amp

phil.anthropic 22.10.2024

Ich könnte nicht glücklicher nicht sein mit diesem Amp!
Hier stimmt alles
- Sehr hohe Verarbeitungsqualität und gute Haptik, man merkt "Made in Germany"
- Viele Features, besonders der Power Attenuator, Line Out und Noise Gate sind sehr nützlich.
- Lead Channel mit viel Gain-Reserven, brachialer Klang.
- Clean Channel ist super flexibel mit tollem Klang, sollte auf jeden Fall nicht übersehen werden
- 25 Watt sind mehr als genug um mit einer Band zu spielen. Im Proberaum geht der Master Volume Regler bei mir nicht über 11 Uhr. Der Amp ist laut!
- Tolles Design

Würde diesen Amp (oder die "normale" 6L6 Version) jedem Empfehlen der High Gain spielt und einen modernen Amp in hoher Qualität sucht. Aber auch darüber hinaus ist es einfach ein toller Röhren-Amp der sich in Sachen Flexibilät nicht verstecken braucht!

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Engl E633 KT77 Fireball 25 LTD

Tube Head for Electric Guitar

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13 Customer ratings

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11 Reviews

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Engl E633 KT77 Fireball 25 LTD

Tube Head for Electric Guitar

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