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AmpRX BrownBox & Brownie Voltage Optimizers



AmpRX Brownie Tube Amplifier Input Voltage Attenuator
$249.00
Brownie Tube Amp Power Correction UnitAmpRX's answer for the budget minded player, or just the Small amp owner. The Brownie tube amp power correction unit enjoys a huge fan base. From bedroom players to lifelong touring Pros, the Brownie is for those who only need Basic Voltage control in a super light weight enclosure. The Brownie will provide...



AmpRX BrownBox Tube Amplifier Input Voltage Attenuator
$349.00
BrownBox Voltage Optimization Device for Tube AmplifiersBrownBox 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. AmpRX products can also be used with modern solid state amp designs protecting them from potential over volta...