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 is a versatile two-channel head balancing clean and lead tones with touch-sensitive dynamics, while the Marty Friedman Inferno E766 is a four-voice signature amp optimized for extreme high-gain metal and shred clarity. Choose the E651 for players who need responsive cleans and moderate-to-aggressive gain; choose the E766 for metal specialists who demand maximum gain architecture and articulation through fast picking.

No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.

ENGL Amps ARTIST EDITION 100 Watt HEAD E651

$2,200.00
View ENGL Amps ARTIST EDITION 100 Watt HEAD E651

ENGL Amps MARTY FRIEDMAN “INFERNO” SIGNATURE E766 100 Watts

$2,300.00
View ENGL Amps MARTY FRIEDMAN “INFERNO” SIGNATURE E766 100 Watts

Specs side by side

ENGL Amps ARTIST EDITION 100 Watt HEAD E651ENGL Amps MARTY FRIEDMAN “INFERNO” SIGNATURE E766 100 Watts
Price$2,200.00$2,300.00
BrandENGLENGL
ConditionNewNew

Why choose ENGL Amps ARTIST EDITION 100 Watt HEAD E651

  • ✓ Articulate clean channel with chime-rich tones suitable for multiple genres
  • ✓ Touch-sensitive dynamics reward playing nuance and picking dynamics
  • ✓ Simpler two-channel layout easier to navigate live and in studio
  • ✓ S.A.C port and Z-9 footswitch compatibility for remote control

Why choose ENGL Amps MARTY FRIEDMAN “INFERNO” SIGNATURE E766 100 Watts

  • ✓ Four distinct voices (Clean, Crunch, Soft Lead, Heavy Lead) for versatile gain options
  • ✓ Extreme high-gain architecture designed specifically for metal and shred
  • ✓ Articulate through fast-picked passages and complex harmonic work
  • ✓ Switchable gain boost on each channel for precise gain control
Bottom line: Pick the E651 if you play hard rock and progressive music with emphasis on clean tones and touch sensitivity. Pick the E766 if you specialize in metal, thrash, and shred where maximum gain articulation and four-voice flexibility are priorities.

Frequently asked questions

Which amp is better for heavy metal?

The Inferno E766 is purpose-built for metal with four gain-stacked voices and extreme high-gain architecture. The Artist Edition E651 handles hard rock and metal effectively but prioritizes balancing clean and lead tones equally.

Can either amp do clean tones well?

The E651 features articulate, chime-rich cleans as a primary selling point with independent clean channel control. The E766 includes a Clean voice but is optimized for high-gain applications; its cleans are functional rather than the amp's focus.

How do the channel counts differ?

The E651 has 2 channels (Clean and Lead) with independent controls. The E766 has 2 channels (Clean and Lead) but offers 4 distinct voices across them—Clean, Crunch, Soft Lead, and Heavy Lead—providing more tonal options within the same footprint.

Are both amps suitable for studio and live use?

Both are 100-watt tube heads designed for professional studio and live work. The E651 emphasizes responsive dynamics for recording nuance, while the E766 prioritizes high-gain consistency and clarity at extreme settings.

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