Why Voltage Optimization?

Voltage Optimization  provides numerous benefits: 
  1. Establishes the basis for  your signal chain and the starting point in building a consistent signature tone. Earlier power tube saturation equals  earlier break-up at more usable volume levels .    
  2. A smoother tonal shift  toward even order harmonics, revealing  the amplifier's true designed tone fundamental .  
  3. Lower internal voltages = lower dissipation = longer component life.

BrownBox Key Features

  • Easy to read, back-lit L.C.D. display enabling real-time voltage and amperage monitoring, also useful for diagnostics.
  • Tough road rugged construction.
  • Proprietary  transformer designs wound exclusively for use with tube amplifiers, an industry first!
  • Filament soft-start in full reduction mode. 
  • A powder coated EMF  neutral housing.  In-rush current protection, fused over-load protection .
  • Silent , cool operation.
  • Custom wound 5 amp proprietary  transformer that will supply 540 watts max@ 120 Vac. Designed for Mid  to larger sized Amps , Fender Bassman, Marshall 50s/100S  Etc or for  Parallel or( DUAL)  amp rigs. Be sure to check the manufactures info plate  on the  rear of the chassis  for input watt requirements or  simply call us, we love to help.
  • 5 year parts and labor. 
  • Made in the USA.

2019 Brownie Gig Master

$349.00 $249.00
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Our 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 lightweight enclosure. The Brownie will provide 2 amperes or 240 watts of continuous power @ 120vac. designed for smaller Tube amps , Deluxe Reverb, Champs , Princeton and and Pedal-boards. 8 on the fly selectable voltage levels. The Hi/Lo switch provides and instant 5 volt + or - re-scale from the current selected voltage level, an excellent feature! The Brownies internal circuit includes = In-rush current protection , industrial grade switches , powder coated EMF neutral Enclosure and a Backlit voltage display . 2.9LBS .5 year warranty,. Made in the USA.

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Apparition wireless pedal switching interface system : see under product listing button. 

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