When it comes to preserving the integrity and tone of your beloved tube amplifier, the AmpRX Brownie Tube Amplifier Input Voltage Controller is a game-changer. Designed to provide optimal power to both vintage and modern tube amplifiers, this device ensures that your amp receives the precise voltage it needs to deliver the sound you love. Inconsistent power from outlets, especially in older buildings, can compromise your amp's performance. The AmpRX Brownie allows you to adjust the voltage with precision, ranging from a reduction of up to 7 volts to an increase with preset +3V and +5V settings.

What sets the Brownie apart is its high-visibility LCD display that lets you monitor voltage and amperage in real-time, giving you peace of mind whether you're in the studio or on stage. Its robust design, featuring a durable metal enclosure, is perfect for musicians who need reliable gear on the road. Additionally, the device is proudly handwired in the US, ensuring quality craftsmanship. Whether you're aiming to extend the life of a cherished vintage amp or seeking the best tone from a modern creation, the AmpRX Brownie is an essential tool in any guitarist's arsenal.

Key Features:

• State-of-the-art voltage optimizer for modern and vintage tube amplifiers
• Installs quickly, allowing voltage adjustment downward (up to 7V) or upward (+3V and +5V)
• High-visibility LCD for real-time voltage and amperage monitoring
• Protects amps from damage due to mismatched voltage
• Enhances amplifier sound by maintaining manufacturer-intended voltage
• Ideal for on-the-road musicians
• Durable metal enclosure; offers 2A and 4A fuse options
• Handwired in the US

Product specs

FAQs

What is the primary function of the AmpRX Brownie Tube Amplifier Input Voltage Controller?

The AmpRX Brownie optimizes your tube amplifier's performance and longevity by regulating the input voltage, ensuring it receives the proper power for consistent tone and earlier power tube saturation.

How does the AmpRX Brownie affect the tone of my tube amplifier?

By providing a smoother tonal shift with even order harmonics, the AmpRX Brownie reveals the amplifier's true designed tone, allowing for earlier breakup at more usable volume levels.

Is the AmpRX Brownie suitable for all tube amplifiers?

The AmpRX Brownie is designed for mid to larger-sized amps like Fender Bassman and Marshall 50s/100s, or for parallel or dual amp rigs. Check your amp's input watt requirements to ensure compatibility.

What is the power handling capacity of the AmpRX Brownie?

The AmpRX Brownie can handle up to 480W/4A, making it suitable for a wide range of tube amplifiers.

Does the AmpRX Brownie require a specific power source?

The AmpRX Brownie uses a standard IEC AC cable and operates at 120V/50-60Hz, making it compatible with most standard power outlets.