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BrownBox is Back at NAMM and Better Than Ever
The newest version of BrownBox is on display and available for dealer order at a special NAMM price at Booth #6021 during the 2024 NAMM Show.
The tone and performance of modern and vintage tube amplifiers rely heavily on the input voltage available from the wall or other power source. Variations in input voltage can drastically affect overall sound and performance and can shorten the life of the components, leading to excessive repairs and frustration. The BrownBox by AmpRx allows the user to discover and supply the optimal input voltage for their equipment, get a tone they love, and protect their gear in any environment regardless of the normal variations in voltage. BrownBox provides a consistent basis for the signal chain every single time- guaranteed.
namm 2024 female entrepreneur of the year
Cassandra Sotos, Owner & CEO Of AmpRx Named 2024 NAMM Female Entrepreneur Of The Year
Entrepreneur, co-owner and CEO of AmpRx, and internationally recognized violinist & recording artist Cassandra Sotos was named the 2024 NAMM (National Association of Music Merchants) Female Entrepreneur of the Year.
AmpRx releases the international BrownBox
The popular line voltage attenuator for tube amplifiers, BrownBox by AmpRx, is now available in a 220-240V version for international use.
The BrownBox 200 Series is a 220-240 Volt AC, 50 Hz, 2.5 Amp line voltage attenuator and supplies up to 440 Watts. It is available now at Peach Guitars (United Kingdom) and Deluxe Guitars (Melbourne, Australia).