Engl E633 Fireball 25
Professional music gear - detailed information and where to buy
Engl
E633 Fireball 25
Product Info
Article Number:
483126
Brand:
Engl
Model:
E633 Fireball 25
Category:
Tube Guitar Heads
Price:
$988.90
* Prices may vary. Check retailer for current pricing and availability.
The Engl E633 Fireball 25 is a seriously impressive little amp. It delivers that classic Engl high-gain crunch, but with surprising clean clarity, thanks to the 6L6 power tubes. This is a sweet spot for players wanting a powerful, responsive amp for smaller gigs or home recording – it’s a real workhorse.
Product Description
- Engl E633 Fireball 25
- Tube Amp Head for Electric Guitar
- Channels: 2
- Power: 25 watts
- Preamp tubes: 4x ECC83 / 12AX7
- Power tubes: 2x 6L6GC
- Controls: Clean Gain
- Lead Gain
- Bass
- Middle
- Treble
- Lead Volume
- Master Presence
- Noise Gate (Threshold)
- Switches: Mid Boost
- Clean Lead
- Stand By
- Power
- Power Soak (Full
- Speaker Off)
- Effects: Noise Gate
- Speaker outputs 8-16 ohms: 2x jack
- Effect grinding paths
- Input: 6.3 mm jack
- FX Send & Return: 2x 6.3 mm jack
- DI output: 6.3 mm jack
- 2 Footswitch connections: (Mid Boost
- FX Loop On / Off
- Clean / Lead
- Master Volume Boost)
- Dimensions (W x D x H): 420 x 230 x 200 mm
- Weight: 11 kg
- Made in Germany
PROS
- • Exceptional clean headroom for a 25-watt head
- • Versatile gain range, from pristine to aggressive high-gain
- • German engineering ensures rock-solid build quality and reliability
- • Power Soak provides incredible flexibility for bedroom or stage use
CONS
- • Limited tonal palette compared to multi-channel amp options
- • Relatively heavy for a 25-watt head – transport can be a challenge
- • The Noise Gate can be a little finicky to dial in perfectly
Product Video
Key Features
Power (Watts)
25
Tubes
4x ECC83 (preamp) / 2x 6L6GC (power)
Channels
2 (Clean & Lead)
Effects
Noise Gate, FX Send/Return, DI Output
Speaker Output
8-16 ohms
Weight
11 kg
Similar Products
Applause Jump Dark Matter
Other Acoustic Guitars
$362
Acoustic Guitar with Pickup, Type: OM with cutaway, Top: Solid European spruce, Back and...
Taylor GS-Mini-e Sakuraburst
Folk Acoustic Guitars
$989
*Note:* Register your Taylor guitar to extend your warranty to 12 years.
Taylor 814ce Special Edition Sedona
Other Acoustic Guitars
$5,499
*Note:* Register your Taylor guitar to extend your warranty to 12 years.
Frequently Asked Questions
The Power Soak significantly reduces volume while maintaining the amp’s tonal characteristics, offering a more saturated, tube-driven sound at lower volumes.
Absolutely; swapping the ECC83 tubes for different brands can subtly alter the gain structure and responsiveness, allowing for some tonal tweaking.
It sits comfortably between the more moderate gain of the E36 and the full-on aggression of the VT series, offering a balanced high-gain experience.
