The Blackstar Series One 100 MkII is a Blackstar amplifier, currently around $832.74. Close alternatives include the Blackstar S1-45 and the Bogner Helios JB45. It pairs well with the Carl Martin Hot Drive'n Boost MK3 and the EarthQuaker Devices Hizumitas.
Blackstar Series One 100 MkII
Blackstar · amplifier
The Blackstar Series One 100 MkII is a 100-watt all-tube amplifier head from Blackstar premium Series One professional range. Four EL34 output tubes drive two independent channels — Clean and Overdrive — each with ISF tone control. The MkII revision refined channel voicing and transient response over the original Series One 100. At 100 watts it provides stage power for large venues and outdoor performance without sacrificing tonal dynamics or EL34 character.
- clean
- stage
- american
- british
- headroom
- overdrive
- presence
- clarity
Good for
- Live
Price updated Aug 27, 2026
Genres the Blackstar Series One 100 MkII is commonly used in
- Hard Rock
- Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Metal
cited
Inferred from shared tonal signals, not a stated genre tag. - Blues
cited
Inferred from shared tonal signals, not a stated genre tag. - Alternative
cited
Inferred from shared tonal signals, not a stated genre tag. - Classic Rock
cited
Inferred from shared tonal signals, not a stated genre tag.
Pedals that stack with the Blackstar Series One 100 MkII
Carl Martin Hot Drive'n Boost MK3
Carl Martin
19% matchInto a transparent tone, Carl Martin Hot Drive'n Boost MK3 brings the high gain it's missing
EarthQuaker Devices Hizumitas
EarthQuaker Devices
19% matchThe transparent tone has headroom to spare — EarthQuaker Devices Hizumitas gives it high gain to fill it with
Klon KTR
Klon
18% matchThe transparent tone has headroom to spare — Klon KTR gives it medium gain to fill it with
Maestro Orbit
Maestro
13% matchMaestro Orbit's modulated voice goes after Blackstar Series One 100 MkII in the signal chain — it's not there to compete with Blackstar Series One 100 MkII's own transparent character
Xotic SP Compressor
Xotic
10% matchXotic SP Compressor leans toward mid-forward, and that's a real, usable character to pair with
Alexander Pedals Now We Are Ghosts Reverb
Alexander Pedals
7% matchPut Alexander Pedals Now We Are Ghosts Reverb in Blackstar Series One 100 MkII's effects loop, clear of Blackstar Series One 100 MkII's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Maxon AD10 Analog Delay
Maxon
7% matchRun Maxon AD10 Analog Delay in Blackstar Series One 100 MkII's effects loop, clear of Blackstar Series One 100 MkII's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Fender Hammertone Overdrive
Fender
tonal matchInto Blackstar Series One 100 MkII, Fender Hammertone Overdrive is right at home: it's built around a clean amp's front end
Cheaper alternatives
Boutique & premium upgrades
Similar charactersee all similar tone character →
Blackstar S1-45
Blackstar
95% similaritysimilar tone character
Bogner Helios JB45
Bogner
94% similaritysimilar tone character
Blackstar HT Club 50 MKII
Blackstar
94% similaritysimilar tone character
Mesa Boogie Stiletto Deuce 50/100W Tube Head
Mesa Boogie
94% similaritysimilar tone character
Blackstar HT Stage 60 MKII
Blackstar
94% similaritysimilar tone character
Carr Bloke Combo Black 1x12
Carr
94% similaritysimilar tone character
See all alternatives to the Blackstar Series One 100 MkII (cheaper + boutique) →
Questions people ask
What are good alternatives to the Blackstar Series One 100 MkII?+
The closest matches in character are the Blackstar S1-45, the Bogner Helios JB45, the Blackstar HT Club 50 MKII. Budget picks: Blackstar Stage 602 MKII, Blackstar HTV-212 Bronco TAN, Blackstar HT5-210. Boutique upgrades: 3rd Power Aurora, Blackstar Artist 30, Blackstar HT Club 50 MKIII 2-Ch 50-Watt Tube.
What pairs well with the Blackstar Series One 100 MkII?+
Strong matches from rig and tone-complementarity evidence: Carl Martin Hot Drive'n Boost MK3, EarthQuaker Devices Hizumitas, Klon KTR — Into a transparent tone, Carl Martin Hot Drive'n Boost MK3 brings the high gain it's missing.
How much does the Blackstar Series One 100 MkII cost?+
Around $832.74 (live listing price, updated Aug 27, 2026).