---
product_id: 394847463
title: "K5 Pro Amplifier Stereo Headphone Amps High Resolution Portable Desktop DAC 768K/32Bit and Native DSD512 for Home/PC 6.35mm Headphone Out/RCA Line-Out/Coaxial/Optical Inputs (K5PRO ESS)"
brand: "fiio"
price: "C$31195"
currency: NIO
in_stock: true
reviews_count: 6
category: "Fii O"
url: https://www.desertcart.ni/products/394847463-k5-pro-amplifier-stereo-headphone-amps-high-resolution-portable-desktop
store_origin: NI
region: Nicaragua
---

# 32-bit ES9038PRO DAC 1.5W @ 32Ω & 20Vpp @ 300Ω output Multi-input: Coaxial, Optical, RCA K5 Pro Amplifier Stereo Headphone Amps High Resolution Portable Desktop DAC 768K/32Bit and Native DSD512 for Home/PC 6.35mm Headphone Out/RCA Line-Out/Coaxial/Optical Inputs (K5PRO ESS)

**Brand:** fiio
**Price:** C$31195
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game — don’t just listen, experience every detail!

## Quick Answers

- **What is this?** K5 Pro Amplifier Stereo Headphone Amps High Resolution Portable Desktop DAC 768K/32Bit and Native DSD512 for Home/PC 6.35mm Headphone Out/RCA Line-Out/Coaxial/Optical Inputs (K5PRO ESS) by fiio
- **How much does it cost?** C$31195 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/394847463-k5-pro-amplifier-stereo-headphone-amps-high-resolution-portable-desktop)

## Best For

- fiio enthusiasts

## Why This Product

- Trusted fiio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Desktop-ready design:** Compact yet robust, the K5 Pro ESS fits perfectly on your desk, elevating your home audio setup with professional-grade sound.
- • **Precision volume control:** Enjoy smooth, noise-free volume adjustments with ADC technology, ensuring perfect balance across all headphone sensitivities.
- • **Audiophile-grade 32-bit DAC:** Experience ultra-high resolution sound with the ES9038PRO chip and native DSD512 support for crystal-clear audio fidelity.
- • **Versatile connectivity options:** Seamlessly connect your PC, home stereo, or mobile device via coaxial, optical, RCA, or USB inputs for ultimate flexibility.
- • **Powerful headphone amplification:** Delivers up to 1.5W at 32Ω and 20Vpp at 300Ω, effortlessly driving both low and high impedance headphones with pristine clarity.

## Overview

The FiiO K5 Pro ESS is a high-resolution desktop DAC and headphone amplifier featuring the advanced ES9038PRO 32-bit DAC chip, supporting up to 768kHz/32-bit and native DSD512 playback. It offers multiple input options including USB, coaxial, optical, and RCA, plus powerful output capable of driving a wide range of headphones from low to high impedance. Designed for audiophiles and professionals, it delivers precise volume control and versatile connectivity in a compact form factor ideal for home or PC setups.

## Description

K5 Pro ESS desktop DAC and amplifier also lives on with stronger decoding, we used a new high-performance DAC for this new released one, it will be a more hi-res sound for you.

Review: Great 👍👍👍 - Value >price
Review: je reviens sur mon 1er commentaire, où je le décrivais très ' standard ' , mais après pas mal d’utilisations , ce petit ampli c’est revelé très sympa , utilisé pour un casque AKG , le son a enfin pris toutes ses dimensions..

## Features

- [High-performance DAC&USB decoding chip]: The K5 Pro ESS headphone amps achieves new heights in sound quality and comes with a high level of resolution sound. ES9038PRO with 32-bit processing, along with the XUF208 USB decoding chip with 768kHz and DSD256 inputs, and it also upportes mobile phone connectivity.
- [Variety of inputs]: Supports coaxial/optical/RCA line-in inputs, with optical and coaxial inputs supporting up to 192kHz inputs, K5 Pro ESS amplifier is convenient for connecting various music players and digital interfaces.
- [Variety of outputs]: Supports 6.35mm (1/4 in.) headphone out/RCA line-out outputs, the RCA line-out line signal is adjustable up to a maximum of 2Vrms, so the K5 Pro ESS portable DAC can be used with a variety of active speakers and external amplifiers.
- [Easily handles low or high impedance headphone]: For a total power output of up to 1.5 W under a 32Ω load, and up to 20Vpp at 300Ω, K5 Pro ESS desktop amplifier can easily handles any low or high impedance headphone.
- [Various headphones with all kinds of sensitivities]: With ADC volume adjustment, K5 Pro ESS portable headphone amplifier allows you to smoothly adjust volume at extremely fine increments without any undesirable noise nor with any channel imbalances. It means you could comfortably use various headphones with all kinds of sensitivities with it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MMVRWCG |
| Best Sellers Rank | #72,177 in Electronics ( See Top 100 in Electronics ) #107 in Headphone Amps |
| Department | unisex-adult |
| Manufacturer | FiiO |
| Manufacturer reference | New K5PRO |
| Product Dimensions | 26.92 x 21.08 x 17.02 cm; 400 g |

## Product Details

- **Brand:** FiiO
- **Interface type:** Coaxial, Optical, USB
- **Maximum supply voltage:** 3.87 Volts
- **Mounting type:** Plug-in mounting
- **Number of pins:** 6

## Images

![K5 Pro Amplifier Stereo Headphone Amps High Resolution Portable Desktop DAC 768K/32Bit and Native DSD512 for Home/PC 6.35mm Headphone Out/RCA Line-Out/Coaxial/Optical Inputs (K5PRO ESS) - Image 1](https://m.media-amazon.com/images/I/71vEjM5+coL.jpg)

## Questions & Answers

**Q: How can i tell if i have a k5 pro or a k5 pro ess, i ordered the ess but everything on the box says k5 pro and the product name in app says k5 pro?**
A: Mine says ess on the back, who knows what's inside

**Q: does this come will all necessary cables?**
A: I don’t know what it necessary to you, but this unit come with a power supply brick that has the US plug type. 
It also come with the USB-B to USB-A cable for connecting to your PC for PCM signal via your USB port. Since the unit has a 6.3mm audio jack for headphones, they also include an adapter to enable plugging in 3.5mm jack as well, this is helpful if you have iems and/or other headphones that only have the 3.5mm.

**Q: Would adding the schiit magni+ and utilizing the fiio k5 pro, or k5 pro ess, as dac, provide any positive change in quality?**
A: I doubt it.

**Q: Can i connect my mac to this via usb and then connect this to my soundbar using optical? and then connect my mac to tv using hdmi? will that work?**
A: This unit accepts optical as well as USB INPUTS.  Any device that OUTPUTS digital optical for sound should be able to feed the optical input of the K5.

The K5 cannot feed any other device optical signal.  It can only receive optical input.

So if your soundbar is providing optical OUTPUT, the K5 can accept it.  However if your soundbar is requiring optical INPUT, you cannot connect the K5 to it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great 👍👍👍
*by M***E on 11 October 2022*

Value >price

### ⭐⭐⭐⭐⭐ Review
*by S***B on 16 December 2023*

je reviens sur mon 1er commentaire, où je le décrivais très ' standard ' , mais après pas mal d’utilisations , ce petit ampli c’est revelé très sympa , utilisé pour un casque AKG , le son a enfin pris toutes ses dimensions..

### ⭐⭐⭐⭐ Review
*by J***D on 27 August 2022*

Connecté sur mon PC de bureau via l'excellent logiciel de musique "Audirvana" avec un casque Focal Clear. Fiio, spécialiste des DAP sait aussi faire des amplis casque et il vous sera difficile de trouver mieux dans cette gamme de prix. La connectique est assez complète mais en filaire. çà ne gêne en rien sur un bureau de travail vu la proximité du PC et la taille réduite de l'objet. Il lit à peu près tous les types de fichiers et s'en sort plutôt bien. La qualité est au rendez-vous sur toute la bande passante et l'ampli mérite un casque digne de ce nom. Seul bémol : 4 étoiles seulement car le câble USB fourni est du niveau d'un câble d'imprimante..... Avec un câble USB audiophile même de début ou moyenne gamme ( type Audioquest ou Wireworld par exemple dans les 50/60 euros ) vous percevrez immédiatement le changement dans tous les registres, la scène sonore s'ouvrira, les basses seront propres et nettes et les aigus ne seront plus agressifs. Indispensable de changer la connexion USB avant d'avoir un jugement sur les qualités musicales de l'objet.

## Frequently Bought Together

- FiiO K5Pro ESS Amplifier Headphone Amps Stereo High Resolution Portable Desktop DAC 768K/32Bit and Native DSD512 for Home Audio/PC 6.35mm Headphone Out/RCA Line-Out/Coaxial/Optical Inputs (Black)
- Sennheiser Consumer Audio HD 660S2 - Wired Audiophile Stereo Headphones with Deep Sub Bass, Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil – Black
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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-01*