Fiio K3 DAC & Headphone Amp

Fiio K3 DAC & Headphone Amp

Key info

FiiO K3 Type-C USB DAC headphone amp the FiiO K3 pocket-sized power flexibility headphone amplifier & USB-C DAC boost your computers sound with capable decoding equipped with an XMOS USB receiver chip The K3 is capable of decoding up to 384kHz/32-bit PCM and native DSD256 the same as many DACs costing much more. The k3s dual crystal oscillators ensure that any digital audio signal; being fed into the DAC are exactly correct for further enhanced sound quality. Just connect the K3 to your computer via USB to instantly upgrade to high-fidelity sound and enjoy your music. The way it was meant to be heard.

Highly optimized architecture for maximum potential The k3s well-thought-out internal design consists of two main layers working together perfectly in harmony. Digital processing is carried out by the high-performance AKM AK4452 with 32-bit velvet sound technology and fully differential outputs for true balanced output while the analog signals are handled and amplified by a design consisting of LPF/voltage amplification and a current drive circuit. Wash away the noise with low-distortion op-amps the combination of the proven OPA926 with its low-distortion low-noise and high output swing along with the professional-grade Ti OPA1612 acting as the low-pass filter (LPF) ensures the K3 effortlessly provides high resolving sound pumping out 320mW at 16ohm from the balanced output. Simply reliable USB power the K3 adopts the modern USB Type-C input interface for a more reliable and stable connection including that of power. However care to ensure an uncompromised power supply doesn’t stop there the K3 implements overvoltage protection (OVP) and double-filter circuit to ensure power supply stability while the Digital and analogue audio circuits each get their own power supply to greatly reduce Crosstalk. No more channel imbalances with ADC vo.

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