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AmpRx

Artist Brownie (pick up option)

Artist Brownie (pick up option)

1 total reviews

Regular price $299.00
Regular price Sale price $299.00
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Shipping calculated at checkout.

LEARN ABOUT THE BROWNIE 

Today, we should be receiving 120V AC from the wall, but depending on where you are and what time of day it is, you can receive anywhere from 120V to 129V. That’s not good for your amplifier, or your ears. The Brownie is a voltage optimizing power supply (aka a voltage controller) designed specifically for modern tube amplifiers, offering the ultimate solution for achieving consistent tone and protecting valuable equipment - the first of its kind.

The Brownie is the first product in the AmpRx line to increase and decrease voltage. Plug the Brownie into the wall, adjust the voltage and then plug your gear into the Brownie.

WHAT MAKES THE BROWNIE SPECIAL? 

Modern Versatility: The first product in the AmpRx line to both decrease and increase voltage, compatible with all amplifier types from classic tube amps to modern designs

Unlock the Perfect Tone: Achieve consistency in tone and protect gear in any environment by dialing in the voltage you need every time you power your amp. Love your tone at 117V? You got it

Serious Protection: Mitigate disaster. Prevent unnecessary, expensive, and frustrating repairs

Industry Recognition: AmpRx is trusted by amp techs around the world, top touring artists and their techs, and has been spotted on stages with artists like the Red Hot Chili Peppers, Paramore, Bonnie Raitt, Derek Trucks, Iron Maiden, Lynyrd Skynyrd and more

Designed for All Musicians: Priced at $299, the Brownie is an affordable way for all musicians to attain professional-grade voltage control. 

Reliable and Durable: Hand-wired by humans in the USA, built to last

TECHNICAL SPECIFICATIONS 

Input: 120V/50-60Hz, standard IEC AC cable 
Output: One (1) AC grounded outlet
Voltage Adjustment Range: 

  • Decreasing Increments: -1V (-7V Max Reduction)  
  • Increasing Increments: +3V, +5V

Fuses: 2A and 4A options included
Max Connected Load: 4A/480W (when paired with 4A Fuse)
Weight: 2.8 lbs
Dimensions: Length: 5(3/4)" x Width: 4" x Height: 4(1/8)"
Construction: Rugged metal enclosure; Powder coated in the USA 

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Learn How to Use the BrownBox

Customer Reviews

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Tommy Smith
Brownie for the win!!

This thing is awesome, it does what the Brownbox does and more! You can dial down the voltage OR dial it up if need… the world is better because of this little dude… it fits in the back of my amp, it loves me, it helps me not blow sh*t up, if only it could make me a sandwich….. hmmm…… 😎