WE DON'T SHIP ENGL TO USA

I am selling a brand new ENGL E633 Fireball 25 25 W tube head officially sourced from the factory. Feel free to contact me for inquiries and to place an order. Below are additional terms in my store and a description of the device.

• All products are officially sourced from the vendor or distributor.
• I provide a minimum 3‑year warranty on all products, or longer depending on the type of product.
• Most products are available for testing on demand in the showroom in Warsaw.
• Every customer in Europe is entitled to a 30‑day return policy. This option doesn’t cover customers abroad EU.

Fireball 25 uses 4×12AX7 preamp tubes and 2×6L6GC power tubes to deliver both clean shimmer and high‑gain bite in two separate channels (Clean and Lead). Units feature a Mid Boost switch that operates globally, enhancing cut-through for solos or dense mixes  . The onboard noise gate effectively manages spill in high-gain settings, and the built-in power soak offers selectable output power (25 W, 5 W, 1 W or mute) for bedroom to stage volumes  . A buffered FX loop and 0 dB line output with cabinet simulation provide flexibility for studio and pedalboard integration.

Reviewers highlight how well the Clean and Lead channels mesh when combined with pedals. The Lead channel is noted for smooth gain and tight definition; the Clean enjoys lush headroom and clarity, making it a versatile performer across styles  .

Technical specifications:

• Power: 25 W tube output via 2×6L6GC (selectable to 5 W, 1 W, or silent)
• Preamp: 4×12AX7 (ECC83) tubes
• Channels: Clean and Lead, separate Gain controls
• EQ: Passive 3-band EQ plus Presence
• Mid Boost: Footswitchable global midrange enhancement
• Noise Gate: Internal threshold control
• Outputs: Balanced 0 dB line output (cab simulation), speaker out 1×8–16 Ω or dual 16 Ω
• FX Loop: Buffered, serial loop
• Controls: Clean Gain, Lead Gain, Lead Volume, Master Volume, Bass, Middle, Treble, Presence
• Dimensions: ~42 × 20 × 23 cm
• Weight: approx. 11 kg
• Construction: Plywood chassis with rugged tolex and steel corners
• Footswitch: Compatible with ENGL Z4 for channel switching, Mid Boost, FX loop
• Power soak: Full, Mid, Low, Speaker‑off options
• Power consumption: ~100 W
• Made in Germany
• Warranty: 3 years