Blackstar S1-45 vs PRS HX 100 Head
The Blackstar S1-45 and the PRS HX 100 Head are both amplifiers sharing bright. The Blackstar S1-45 leans transparent. The PRS HX 100 Head leans full and crunchy. Current prices: $845.65 vs $3429.
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Blended from circuit-archetype lineage, dynamic feel, tone-signal overlap and tone-vector distance — the tone vector itself is derived from editorial description text, not a measured acoustic signal, so this reflects how similarly the catalog copy describes the two, not a lab measurement. Shown only within a gear class, and only where there's enough evidence to be meaningful.49% — somewhat different
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Genres both listings are associated with.- Classic Rock
- Blues
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Derived from overlapping tonal signals across both listings.- bright
Blackstar S1-45
Blackstar · amplifier
PRS HX 100 Head
PRS · amplifier
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$845.65via Reverb
$3429via Reverb
The Blackstar Series One 45 is a 45-watt all-tube amplifier head from Blackstar premium Series One range, built for professional stage and studio use. Four EL34 output tubes drive two fully independent channels — Clean and Overdrive — each equipped with Blackstar ISF tone control. The Series One line sits above the HT series in terms of headroom, channel separation, and build quality. At 45 watts it delivers genuine tube power for mid-sized venue performance while keeping stage volume at a practical level.
The PRS HX 100 is the flagship 100-watt head in PRS's Hendrix-inspired HX amp line, driven by four EL34EH power tubes through a custom-designed Straight Edge output transformer. It features a 3-band TMB tone stack, 3-way bright switch, high-mid gain switch, and presence controls, with internally bridged channels offering individual volume controls that eliminate the need for a jumper cable, letting players blend lead and bass channel volumes to precisely dial in their distortion level and tone.
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Genres this gear is documented as being used in.- Rock
- Blues Rock
- transparent
- full
- crunchy
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Occasions this gear suits — judged per model, or derived from its wattage, connectivity and category.- Live
- Studio
- Live