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ENGL Amps Fireball 25 KT77 Blackout Valve Amp Head - Image 1
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  • ENGL Amps Fireball 25 KT77 Blackout Valve Amp Head
  • ENGL Amps Fireball 25 KT77 Blackout Valve Amp Head
  • ENGL Amps Fireball 25 KT77 Blackout Valve Amp Head
  • ENGL Amps Fireball 25 KT77 Blackout Valve Amp Head
  • ENGL Amps Fireball 25 KT77 Blackout Valve Amp Head
ENGL Amps Fireball 25 KT77 Blackout Valve Amp Head - Image 1 ENGL Amps Fireball 25 KT77 Blackout Valve Amp Head - Image 2 ENGL Amps Fireball 25 KT77 Blackout Valve Amp Head - Image 3 ENGL Amps Fireball 25 KT77 Blackout Valve Amp Head - Image 4 ENGL Amps Fireball 25 KT77 Blackout Valve Amp Head - Image 5


ENGL Amps Fireball 25 KT77 Blackout Valve Amp Head

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£845.00

This is a New ENGL Amps Fireball 25 KT77 Blackout Valve Amp Head from ENGL Amps, now available in the Amps category on Guitars Pedals Amps and Stuff.. Read More below.

Description

If you’re looking for red-hot tone, look no further than the ENGL Fireball 25. The Clean channel shimmers and starts to smoothly break up as you edge past 12 o’clock on the gain knob. At higher gain settings, you can blast out bold crunch sounds. The Lead channel starts where the Clean channel ends, offering up copious amounts of gain. This channel is primed for high-octane rock and metal. And with the handy adjustable built-in noise gate, you can tame any extraneous noise when cranked up. The Mid Boost function is great for cutting through a dense band mix, like when you need to take centre stage for a soaring solo! This limited-edition model has a power amp equipped with KT77 tubes, giving it enough punch and headroom for every live and studio situation. The built-in Power Soak offers you the opportunity to play late at night or whenever higher volumes are unacceptable, and also gives you the chance to push the power amp to break up at lower volumes.Key Features 2 channels (Clean, Lead) All-tube head Tube-buffered FX Loop Noise gate Master volume boost (M.V.B.) Line output (0 dB) Specifications Sound Options: Mid Boost Controls: Gain (for each channel), 3-Band EQ, Lead Volume, Master, Presence, Noise Gate Threshold Power Amp Output: 1 x 8–16 Ω, 2 x 16 Ω Line Output: 0 dB Footswitch: Z4 (Channels, Master Volume Boost, Mid Boost, FX Loop) Preamp Tubes: 4 x ENGL ECC83/12AX7 Output Tubes: 2 x KT77 Output Wattage: 25W Dimensions: 42 x 20 x 23 cm Weight: 11 kg

About the manufacturer

ENGL Amps

ENGL Amps is a German amplifier brand represented on GPAS by high-powered and compact valve amp heads, including Fireball, E670FE Founders Edition and Ravager models. The range is associated with focused high-gain guitar amplification, but the individual valve set, wattage, features and output options matter. Compare channel structure, gain character, power valves, impedance, effects-loop or IR facilities and the cabinet requirements before choosing a head.

More info about this Product

Amp Heads

An amp head contains the core tone and power of a guitar amplifier without the built-in speakers, allowing you to pair it with the cabinet of your choice. This setup offers greater flexibility over sound and volume, as different speaker cabinets can dramatically change the feel and character of the amp. Amp heads are available in valve, solid-state, and hybrid designs, ranging from low-wattage studio models to high-powered touring rigs. They’re ideal for players who want a modular setup, precise control over their tone, and the ability to adapt their rig to different venues, cabinets, or recording situations.

Amps

Guitar amps cover everything needed to amplify, shape, and project your guitar sound, from small practice setups to full stage and studio rigs. In this category you’ll find combo amps, separate amp heads and speaker cabinets, covering valve, solid-state, and hybrid designs, each offering a different feel and response. You’ll also see modelling and digital amps, built-in effects, footswitches, attenuation solutions, replacement speakers, valves, and essential accessories to keep an amp performing at its best. Whether you’re chasing pristine cleans, classic crunch, or modern high-gain tones, guitar amps and related gear are all about finding the right balance of power, tone, and control for the way you play.

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Amp

An amp is an amplifier used to boost the signal from a guitar and shape its overall tone and volume. It plays a major role in how a guitar sounds, influencing everything from clean clarity to natural overdrive and distortion, and is a core part of any guitar setup for both practice and live performance.

Amp Head

Guitar amp heads contain the main tone-shaping and power section of an amplifier, designed to be paired with a separate speaker cabinet. They let you choose different cabinets to suit your sound and setup, offering flexibility for home, studio or live use. If you want control over volume, tone and character without being tied to a single combo format, amp heads give you a modular way to build the rig that works best for you.

Valve Amp

Valve amplifiers use vacuum tubes in part or all of the amplification path. Their response depends on circuit design, output stage, speaker load and operating level rather than valve technology alone. Compare power, channel structure, master volume, attenuation, speaker outputs and maintenance requirements.

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