Menu
Cart 0

BrownBox

AmpRX

  • $ 34900


**NEW PICTURES COMING**
This unit has the new gold knobs. 
Professional recording studios, techs and musicians know that proper supply voltage is essential for optimal Tube amplifier performance. You to can Capture that elusive, classic warm vintage tone with BrownBox.

The basis of any signature world-class tone of course begins with talent ,but also requires a consistent, dependable signal chain,and for that you need to know where to begin. BrownBox provides the basis for that long sought after solution,Guaranteed. Over and over and over , BrownBox user's testify as to how Their amps Tone, touch and feel have finally come together providing them with Superb amp performance.Now you can Take control of your signal chain and begin building a signature world-class tone all your own.. The formula for Classic Tube Amp tone begins here.     

The #1 Pro Choice is BrownBox

Why Voltage Optimization?

Voltage Optimization  provides numerous benefits: 
  1. Earlier tube saturation equals   earlier break-up at lower usable volume levels .
  2. A smoother tonal shift  toward even order harmonics, revealing  the amplifier's designed tone fundamental , the basis of  your signal chain and the starting point in building a consistent signature tone.
  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 design exclusively for use with tube amplifiers.
  • Filament soft-start in full reduction mode.
  • A powder coated EMF neutral housing.
  • Fully integrated in-rush current and transient protection, as well as over-load protection.
  • Silent operation.
  • Custom wound 5 amp transformer.
  • LIFETIME WARRANTY.
  • Made in the USA.

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.

The dynamics of a vintage amp supplied with the proper line voltage are optimized and will sound and respond as originally intended, revealing the circuits true harmonic content. This is the starting point, the basis of the signal chain, and where serious musicians begin creating a signature tone.  

Most vintage tube amps respond more harmonically and touch sensitive with optimized voltage . Placing these circuits  back into  balance reveals the authentic tone fundamental of the amp, tone that can truly blossom. 

For the Tube Tone Purist, no pedal or attenuator can come close to replicating the heavenly response of dry, purely saturated tubes. Pedals and attenuators have their place, keeping in mind that they color your tone, not create it.

Everyone can enjoy multi-dimensional, pure tube tone, if they just know where to start. 

BrownBox is not a variac. Unlike a variac, Brownbox cannot accidentally harm or destroy your amplifier. The maximum input voltage available using BrownBox is your regional line wall voltage, in bypass mode. All other selections are reduction levels that you determine sound best for your amp.

 


We Also Recommend