FiiO K7 Desktop DAC and Amplifier

The most competitive and cost-effective desktop balanced DAC/Amp within the 300-USD range; ^^ Adopts the six-stage audio circuit as in FiiOs high-end devices, and features 2 AMKs latest AK4493SEQ DACs and dual THX AAA 788+ amps; ^^ Supports multiple outputs- 4.4 mm balanced out, 6.35 / 3.5 mm single-ended out, as well as multiple inputs- USB, optical, coaxial and AUX in; ^^ Comes with versatile functions as well as robust output power- 1% THD+N under BAL output, 2000mW stable output power, which can drive most headphones, including full-size headphones; ^^ Supports input selections, 2 gain levels and 3 output levels, and features RGB indicator lights that can display the working state and differentiate sampling rates.