What tubes does the Blackheart Bh5 use?

The Blackheart Bh5 uses 1× 12AX7 preamp tubes and 1× EL84 power tubes.

When was the Blackheart Bh5 produced?

The Blackheart Bh5 was produced 2008–2012.

Blackheart Bh5 preset

Verified · 88/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Blackheart BH5 Little Giant is a compact 5-watt tube head that brought single-ended EL84 tone to the budget market during the late 2000s. Produced by Crate/LOUD Technologies under the Blackheart brand, it offered bedroom players affordable access to natural tube saturation at manageable volumes. The Little Giant became popular among home studio guitarists and small venue players who wanted genuine tube tone without excessive volume.

Years produced: 2008–2012
Made in: USA
Wattage: 5W
Channels: 1
Preamp tubes: 1× 12AX7
Power tubes: 1× EL84

Tags: american, crunch, modern.

Schematic-derived preset files for 16 Fractal and Line 6 modelers: Axe-Fx II/XL/XL+, Axe-Fx III, FM3, FM9, and the full Helix family (Floor, LT, Rack, HX Stomp, HX Stomp XL, Native).

Gridleak extracts amp parameters from original circuit schematics using AI vision — component values, gain staging, tone stack topology, tube types — then generates native preset files for every supported modeler. Every extraction is scored 0–100 and the score is published.