AmpRx
BrownBox by AmpRx (A STOCK )
BrownBox by AmpRx (A STOCK )
Our newly designed interface! BrownBox by AmpRx 120V/60Hz - North America
We’ve recently redesigned the interface to make it more intuitive and easy to use based on the types of questions and feedback we have received from users over the years.
The technology, mechanics and functionality of the device are exactly the same – only the printing on the front has changed.
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I live in a place with very high current from the wall and have a pile of vintage amps. With the Brown Box, I can guarantee I'll get the same power and tone while extending the already long lives of these amps. I can't leave for a gig without it!
Amazing product and great company!
I was a bit skeptical, I've bought my share of snake-oil devices that didn't do anything noticeable....but I tried the BrownBox....Well, I plugged my amp into it...plugged it into the wall...and turned the voltage from my wall (123v) to 110 and WOW! It really brought my amp to life…I thought it was really great without the BB but after turning the voltage supply to 110….it’s noticeably better! It sounds and feels great.
Required imo for vintage amps with modern wall voltage where I live.
Works as advertised, gives peace of mind when using my tube amps.