This is a demo clip of the Warlord Soul Booster guitar pedal. At the beginning of the clip you can hear the transparent character of the pedal. In the middle of it, you can hear the boost above the 12 o clock position. At the end of it, it's at maximum position.
Playing through a custom build Class A singled end tube head amp.

Warlord Soul Booster

This is a sample of a custom build amp that will soon be available at http://guitarpedals.eu.
A single ended Class A tube amplifier build for practice and recording.
Small , compact, low cost but punchy and monstrous on performance.

It's custom build on" Warlord's amp philosophy" as seen here http://guitarpedals.eu/tube-amp-designs/

George Liagas