The ultimate high-gain amplifier for modern metal guitarists.
The Blackstar Series One MKII 100W Tube Guitar Amp Head is the next evolution of Blackstar’s iconic Series One line, renowned for its crushing high-gain tones and superior performance. Built for metal guitarists who demand the best in tone, power, and versatility, the Series One MKII offers a range of advanced features designed to elevate your playing. With over 30 circuit modifications from its predecessor, this amp sets a new benchmark for high-gain amplification, delivering tight rhythm tones, thick leads, and eliminating unwanted fizz. Whether on stage or in the studio, the Series One MKII is the ultimate tool for modern guitarists seeking tonal perfection.
Best-in-Class High-Gain Overdrive Channels
The Series One MKII features two high-gain overdrive channels designed to deliver tight, focused tones that cut through any mix. With footswitchable modes for Clean, Crunch, Super Crunch, and Overdrive, this amp provides the versatility needed to navigate a range of genres, from classic rock to modern metal. The ISF (Infinite Shape Feature) control allows seamless tonal customization, taking you from American to British amp styles with ease, while Blackstar’s DPR (Dynamic Power Reduction) lets you achieve pure tube output distortion at any volume, down to 10 watts.
Built for Durability and Performance
Crafted to withstand the rigors of touring, the Series One MKII features a seam-welded 1.6mm steel chassis and finger-jointed birch ply cabinets for extreme durability. The amp’s plated-through double-sided PCBs increase mechanical integrity, while the anodes of the output valves are handwired and sleeved with neoprene for increased reliability. Whether you’re playing small venues or large stages, this amp is designed to deliver consistent, powerful performance night after night.
Designed for Metal Guitarists Who Demand Control
The Series One MKII is built for guitarists who need precision and flexibility in their sound. With six modes across four channels, this amp delivers a wide range of tones, from clean and bright to thick and saturated. MIDI-enabled for seamless integration into pro rigs, the Series One MKII provides control and versatility, making it the perfect choice for modern players who demand the best in tone, power, and control.
Features
Best-in-class high-gain overdrive channels for crushing tone
ISF control for seamless tonal customization from American to British sounds
Dynamic Power Reduction for tube output distortion at any volume
Durable 1.6mm steel chassis and finger-jointed birch ply cabinet
WARNING: This product can expose you to chemicals including Formaldehyde (gas), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov