FiiO K5 Pro ESS Desktop DAC and Headphone Amplifier (Black) for Home Audio / PC

Next-generation DAC for unrivalled internals

The FiiO K5 Pro ESS employs the flagship portable ESS DAC, the ES9038Q2M with more outstanding performance and richer audio details. Compared to the last gen, the distortion has reduced by 50%, the crosstalk for LO has increased by 6dB with greater channel separation, and the dynamic range has increased by 3dB.

768k and native DSD512 support

The XMOS XUF208 USB decoding chip equipped with the clock matching management system, allows decoding up to a sample rate of 768kHz and native DSD512.

Accurate volume adjustment, impeccable detail cares

Through reconstruction of the ADC curve, the K5 Pro ESS's volume control allows you to smoothly adjust volume at extremely fine increments without any undesirable noise nor with any channel imbalances. With the K5 Pro ESS, you can comfortably use various headphones with all kinds of sensitivities.

RCA line-out for high quality output to other sources

Besides the wide variety of digital inputs, the K5 Pro also features a traditional analog RCA line-in. RCA line-in is not only more robust and less prone to breakage than 3.5mm line-in, it also has better resolution. The RCA line-out line signal is adjustable up to a maximum of 2Vrms, so the K5 Pro ESS can be used with a variety of active speakers and external amplifiers.

Features

• High-performance DAC ES9038Q2M
• XMOS decoding
• 3 gain levels
• Specially-designed audio

• Supports 768k/32bit, DSD512
• RGB indicator lights
• 1.5W large power
• Coaxial/Optical/RCA line inputs
• 6.35mm/RCA line outputs

Specs

• DAC chip: ES9038Q2M
• USB decoding chip: XMOS XUF208
• Output power: ≥1.5W (32Ω)
• Output impedance: 1.2Ω (PO)
• THD+N:<0.0009% (UAC IN/SPDIF IN)
• Noise floor: <8μV
• SNR:≥118dB
• Channel Separation: >80dB (USB DAC/OPT/COX)
• Outputs: RCA/6.35mm
• Inputs: USB-B/OPT/COAX/RCA
• DSD: 64/128/256/512, Native DSD decoding
• Dimensions: 120 x 146.5 x 55 mm
• Weight: 480 g

FiiO K5 Pro ESS

USB data cable

Power adapter

Power cable

4x Rubber feet

Headphone jack adapter

Quick start guide

Dispatch days: Mon- Fri (except public holidays)
Delivery Service: USPS Standard Service