The St. James 100 head represents a groundbreaking addition to the Blackstar lineup, born from years of research and development to provide guitarists with a genuinely forward-thinking twist on valve-powered amplification. What makes it so distinctive? For starters, the St. James 100’s quartet of power tubes consists of two 6L6s and two El34s, which can be run all at once (100 watts) or isolated to either pure 6L6 mode or pure EL34 mode (50 watts). Thus, while the St. James 100 comes equipped with four footswitchable channels (Clean, Crunch, OD1, and OD2), these channels dramatically shift in tone when exploring the amp’s British, American, and combined power amplifier voicings. Next, each pair of channels features a dedicated control section comprising a 3-band EQ, Presence knob, and Reverb control, along with channel-specific Boost and Tight switches. And to aid recording guitarists and stage musicians who prefer to go direct, the St. James 100 also sports a built-in reactive load CabRig-equipped output. Finished off with a switchable Parallel/Series effects loop, MIDI, USB-C audio out, and one of the lightest builds you’ll find on any 100-watt head, the Blackstar St. James 100 strikes a perfect balance between old-school valve technology and innovative modern appointments.

Whether you prefer the raw British brilliance of EL34 power tubes or the classic American tones of the 6L6, the Blackstar St. James 100 has you covered. This amplifier’s utterly unique power section comprises two 6L6s and two EL34s, which can be played in individually selected pairs or with all four tubes combined.

Blackstar’s St. James 100 series introduces an all-new tone-shaping tool not found on any previous Blackstar amp: a power amplifier “Cut” control.

St James 100 Watt Head EL34 And 6L6 Power Amp Valves from Blackstar is 100% original and brand new. We, at Melody House take pride in our after sales service and support. For further details on the St James 100 Watt Head EL34 And 6L6 Power Amp Valves, Blackstar, simply write to us to consult an expert or order online and we will take care of the rest. Happy Shopping!