Blackstar HTV40MK3 40 Watt vs Supro Thunderbolt
The Blackstar HTV40MK3 40 Watt and the Supro Thunderbolt are both amplifiers sharing mid-forward, tight. The Blackstar HTV40MK3 40 Watt leans crunchy and saturated. The Supro Thunderbolt leans dynamic and transparent.
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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.46% — somewhat different
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Derived from overlapping tonal signals across both listings.- mid-forward
- tight
Blackstar HTV40MK3 40 Watt
Blackstar · amplifier
Supro Thunderbolt
Supro · amplifier
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$999.99via Reverb
The Blackstar HTV40MK3 is the HT Club 40 MkIII in a 40-watt EL34 tube combo configuration, sold under the HT Venue (HTV) series product code. Two channels with four footswitchable voices span clean punch and dynamics through classic crunch and super-saturated lead saturation. CabRig IR speaker simulation and USB-C audio output support direct recording and live PA applications. The power reduction feature attenuates output to 10 percent of 40 watts for home and studio use. Blackstar's ISF control adjusts tonal character between American and British signatures. A Celestion speaker handles the 40-watt output with balanced midrange and articulate top-end.
The Supro Thunderbolt is a compact tube amplifier delivering punchy, responsive tone with warm character. Its simple control set and portable size make it suitable for practice and small venues. The Thunderbolt appeals to players seeking vintage Supro tone in a lightweight package.
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Genres this gear is documented as being used in.- Alternative Rock
- Classic Rock
- crunchy
- saturated
- high gain
- dynamic
- transparent
- warm
- edge of breakup
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Occasions this gear suits — judged per model, or derived from its wattage, connectivity and category.- Live
- Studio
- Silent Recording
- Live
- Studio