The Rocker guitar effect offers to musician highly wide range of sounds - from easy overdrive to dense hard distortion. The effect is usable for all types of the blues, classic rock and some variaty of metal music. That wide range of application conditionals, particulary, highly wide rangle of action of each knobs of the effect.
The Rocker is completely analog device, built by classical canons of semiconductors schematic. The sound nature approximated to tube distortions through using at the schema the rare germanium transistors, produced at one of the military plants of the USSR. That schematic solution adds to the output signal spectrum even garmonics of the processed signal, that is characteristic for tube distortions.