The Hughes & Kettner Spirit of Metal Nano is an ultra-compact, fully analog 25 to 50 watt guitar amp head tailored for metal and high-gain tones. Weighing just over a pound, it features the proprietary Spirit Tone Generator to deliver tube-like response, an adjustable Sagging control for power amp saturation, and a headphone out with Red Box DI emulation.

The Hughes & Kettner Spirit of Metal is designed specifically for aggressive playing styles, offering massive gain reserves without needing an external boost.

• Technology: Spirit Tone Generator (strictly analog circuit designed to replicate tube amp physics and dynamics).
• Power Output: 25 watts at 8 ohms; automatically scales up to 50 watts when paired with a 4-ohm cabinet.
• Controls: Gain, Tone, Master, and Sagging (adjusts power amp compression and saturation independently of the master volume).
• Connectivity: 1/4" speaker output (4–16 ohms), 1/4" Headphone/Line Out with RedBox Ambience Emulation (for silent practice or direct recording), and a 3.5mm Aux In.