Violectric NIIMBUS US 5 PRO Headphone Amplifier

Why choose between an audiophile-quality headphone amp and a powerful speaker pre-amp? The Niimbus US 5 Pro handles both with ease, thanks to the onboard circuit selection, which allows you to switch between an amp circuit designed for headphones and a pre-amp circuit designed for speakers. Just hit the front-panel buttons or use the included infrared remote control to send the output to the headphone or line outputs. The US 5 Pro can drive active speakers and control power amps without a sweat via its balanced XLR outputs, allowing you to enjoy a compact and fantastic sounding headphone amp or a premium speaker pre-amplifier, all in one box.

With a multitude of analog input and output options, you will never be disconnected from your preferred devices with the US 5 Pro headphone amp. Front- and rear-panel options make it simple to wire your amp for use as the nerve center of your home entertainment system or a faithful companion to your home studio setup.

• Two Balanced XLR 3-pin inputs (left and right)
• Four unbalanced RCA inputs (left and right)
• Two balanced XLR 3-pin line outputs (left and right)
• Two unbalanced RCA outputs (left and right)
• Balanced XLR 4-pin headphone output
• Two unbalanced 1/4" headphone outputs
• Balanced 4.4mm headphone output

The US 5 Pro sports robust and easy-to-use digital control options for it's analog circuitry. With motorized knobs, simple push buttons, and numerous automatic features that adapt to different devices and protect your amp from damage, the Niimbus US 5 Pro couldn't be easier, or safer, to use. And with the included aluminum infrared remote control, you can easily control all your settings wirelessly, including input selection, output selection, volume, and mute.

• Onboard volume and balance control
• Push buttons for input and output connector selection
• Monitoring of headphone output based on DC and overload
• Adaptation of line-out signal to the connected devices in the range of ±12 dB
• Rear-panel DIP switches for controlling pre-amp and output amp gain from -12 to +12 dB
• Solid aluminum infrared remote control
• Delayed activation with power-on and immediate separation during power-off
• DC, overload, and thermal protections

The US 5 Pro Headphone Amplifier is hand-constructed from top-notch materials, from the carefully selected internal analog components to the rugged aluminum and steel exterior, and is guaranteed to last you for years of use.

• 100% analog signal path
• Black anodized aluminum front and rear panel
• 2mm sheet steel chassis with metallic coating
• Remote control milled from a solid piece of aluminum
• 60V internal operating voltage for high-impedance headphones with high-output voltage swing
• 256-step volume control via relay and motorized balance control knob
• Four powerful amps offering up to 7000mW max
• Two oversized, toroidal transformers with more than 50,000 uF filter capacity
• Handmade in Germany

Specifications