Pedalboard Perfection with Real Tubes. The Victory V4 ‘The Jack’ Preamp is a powerful, compact valve-driven preamp pedal inspired by Guthrie Govan’s signature amp, offering a wide tonal range from chimey cleans to full-blown British overdrive. Built in the UK with rugged, road ready construction and real ECC83 tubes running at high voltage, this preamp brings genuine amp like dynamics and response to your pedalboard or amp setup. In great condition, this unit shows only light signs of use. It comes with the original power supply but without the original box. Fully functional and ready to integrate into your rig. Whether you’re using it in front of an amp, as a standalone preamp into a power amp, or to transform your clean amp into a versatile gain monster, The Jack delivers articulate tone, massive headroom and touch sensitivity that responds beautifully to your playing dynamics. Features include a 3-band EQ, bright switch, and two footswitchable gain modes (clean​/​crunch and overdrive), allowing you to dial in everything from tight rhythm tones to soaring lead sounds. Use the amp through and preamp out jacks to route it however suits your rig—live or in the studio. A perfect choice for players seeking boutique amp tone without hauling a head. All the British firepower of a Victory amp…right on your pedalboard.