E651 vs E766 — Compare
ENGL Amps ARTIST EDITION 100 Watt HEAD E651 vs ENGL Amps MARTY FRIEDMAN “INFERNO” SIGNATURE E766 100 Watts
The Artist Edition E651 prioritizes responsive dynamics and touch-sensitive playing feel across clean and lead tones, while the Inferno E766 is purpose-built for extreme high-gain metal with four distinct voices and precision gain architecture. Choose the E651 if you value articulate cleans and organic amp sag; pick the E766 if you need aggressive, sustained saturation and tight low-end control for modern metal.
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ENGL Amps ARTIST EDITION 100 Watt HEAD E651
ENGL Amps MARTY FRIEDMAN “INFERNO” SIGNATURE E766 100 Watts
Specs side by side
| ENGL Amps ARTIST EDITION 100 Watt HEAD E651 | ENGL Amps MARTY FRIEDMAN “INFERNO” SIGNATURE E766 100 Watts | |
|---|---|---|
| Price | $1,936.00 | $2,024.00 |
| Brand | ENGL | ENGL |
| Condition | New | New |
Why choose ENGL Amps ARTIST EDITION 100 Watt HEAD E651
- ✓ Articulate, chime-rich clean channel with natural touch sensitivity
- ✓ Organic compression and amp sag that responds to picking dynamics
- ✓ Dual master volumes and 2-channel design ideal for studio and live versatility
- ✓ Tube-buffered serial/parallel FX loop preserves tone integrity
Why choose ENGL Amps MARTY FRIEDMAN “INFERNO” SIGNATURE E766 100 Watts
- ✓ Four distinct voices (Clean, Crunch, Soft Lead, Heavy Lead) for seamless style transitions
- ✓ Precision gain architecture engineered for extreme high-gain clarity and articulation
- ✓ Tight low-end control and thick tube saturation optimized for metal
- ✓ Multiple speaker impedance options (1x4Ω, 1x8Ω, 1x16Ω, 2x8Ω, 2x16Ω) for maximum rig flexibility
Frequently asked questions
Which amp is better for fast metal picking and shred?
The Inferno E766 is engineered specifically for fast-picked passages and complex harmonic work in high-gain metal. Its precision gain architecture maintains articulate clarity even at extreme saturation levels. The Artist Edition E651 excels at touch-sensitive dynamics but isn't optimized for sustained extreme gain.
Can either amp handle both clean and heavy tones well?
The E651 delivers articulate, chime-rich cleans with dedicated clean channel controls, but its lead channel leans toward gain-stacked character rather than extreme saturation. The E766 includes a dedicated Clean voice plus three other modes, but is voiced specifically for metal; its cleans are more utilitarian than showcased.
What's the difference in tube complement and power output?
Both amps use identical tube counts—4 x ECC83/12AX7 preamp tubes and 4 x EL34 output tubes—and both deliver 100 watts. The E766 emphasizes thick, responsive saturation and dynamic headroom for high-gain work, while the E651 prioritizes organic compression and natural amp sag.
Which has more speaker output flexibility?
The Inferno E766 offers more impedance options with 1x4Ω, 1x8Ω, 1x16Ω, 2x8Ω, and 2x16Ω configurations. The Artist Edition E651 provides standard options (4, 8, and 16 Ohms) for typical rig setups. Both include tube-buffered FX loops and noise gates.