BrownBox was designed to provide a safe range of voltage reduction levels for vintage tube amplifier designs. The same, era-correct voltage levels around which the amps were built. Our products may also be used with modern solid-state amp designs protecting them from possible overvoltage conditions.
BrownBox employs a patented custom-wound toroid transformer, intended for use with one amplifier. Check your amps input wattage rating prior to use. Our patented transformers are custom wound primarily for use with tube amplifier designs, but can and should be used with Solid-state circuits.
The Eurovolt is the professional choice for power consistency and tone control wherever there is 220- 260 volt 50HZ single-phase mains power.
Establishes the basis for your signal chain and the starting point in building a consistent signature tone.