Get performance out of your audio setup with the ZEN CAN Signature. High-fidelity or high quality headphones, most audio sources, like your smartphone, computer, tablet or digital audio player, don’t provide enough power to move the drivers of your headphones to produce the sounds they’re capable of making. The Zen CAN Signature delivers up to 1890mW of power with four adjustable gain settings to perfectly match gear. It has a Class A discrete circuit, a fully symmetric dual-mono amplifier design and boasts a astoundingly low noise floor of 122dB Its internal components, from the high quality ECPU and TDK C0G capacitors to the OV2637A J-FET op amp, are carefully selected and engineered for the highest quality possible and low distortion. Use the standard 6.3mm output for single ended TRS connections or take full advantage of our balanced topology with the 4.4mm pentaconn TRRS output. Connect up to three different analog sources with a 3.5mm single ended line input, a RCA left and right channel, and a balanced 4.4 input. You can also use it as a preamp with precision analog volume control by connecting a power amplifier or active studio monitors to the 4.4mm balanced line out. Customize your experience even further with these selectable analog features: xSpace - corrects bass frequencies for a more natural sound, and HD6XX - a switchable EQ circuit specifically designed to get the most out of the HD 6XX. Called ActivEQ, this circuit calibrates the amp’s signal to complement the HD 6XX’s frequency response characteristics, thus tailoring its performance to precisely fit the headphones like a made-to-measure suit. The Precision analog sound control allows for a more precise volume selection than digital volume controls. Military Grade Aluminum makes up a sturdy and sleek exterior, while the smooth curves and edges will bring a sense of peace and tranquility to your home or office. Included is the iFi iPower2 5V adaptor, which provides clean, low noise power to