AmpRX Brown Box Tube Amplifier Input Voltage Attenuator
$349
Chicago Music Exchange
From AmpRX:BrownBox was created to provide a safe range of voltage reduction levels for vintage tube amplifier designs. The same, era-correct voltage levels that the amps were designed around. our products can also be used with modern solid state amp designs protecting them from potential over...
2024 AmpRx BrownBox
$349
Bay Area Vintage Guitars
Bay Area Vintage Guitars is proud to be an authorized deal of the AmpRX BrownBox. We recommend a BrownBox for Vintage and New amps, especially tube amps. If you are a working musician, you know how different venues offer many ranges of voltage and amps. This can not only cause damage to your amp...