Fiio headphone amplifiers in comparison

Revitalize your television or computer with this incredible decoder, and experience a whole new level of sound. Whether you're at home or in the office, paired with speakers or headphones, you'll be able to enjoy delightful and captivating music

Decoder XMOS XUF 208

The all-new BTR17 packs a lot of new features and upgrades such as the latest Qualcomm s flagship QCC5181 Bluetooth chipset. It enables Bluetooth V5.4 connectivity along with Snapdragon Hi-Res wireless transmission support. This includes Hi-Res 24-bit 96kHz wireless transmission protocols including LDAC, aptX Adaptive, etc. FiiO has equipped the BTR17 with a premium dual DAC setup housing two latest ES9069Q DAC chips. Based on the 32-bit HyperStream architecture, the ES9069Q chipset achieves outstanding Dynamic Range and SNR performance while decoding Hi-Res audio signals.

True High-Resolution Audio Signal Processing - FiiO K11 R2R supports decoding for high-resolution audio signals. It has full support for PCM and DSD signal processing supporting up to 32-bit 384kHz PCM and DSD256 audio signals. DSD256 requires the DSD output mode to be set to native. It is internally converted into PCM for R2R signal processing.

High-end amplifier - The FiiO K9's ace up its sleeve is the THX AAA 788+ amplifier, giving it an extraordinary 1% undistorted power output up to 780mW at 3000 and up to 2000mW at 320. No matter if you use low-impedance or high-impedance headphones, the K9, will drive it with aplomb.

Long battery life Dual power supply design and 1800mAh battery, quickly switch between how the Q3(MQA) portable DAC is being supplied power using the Charge switch on the bottom. Using AUX In, the battery life is up to over 23 hours, and when using USB In the battery life is up to over 12 hours.

Supports high resolution sound KA1 headphone amps supports up to 32bit 384kHz PCM and DSD512 high-end decoding.

Android 10 as an operating system Flexible, intuitive and beautiful

High-performance DAC&USB decoding chip The K5Pro 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.

FiiO R7 is the brand s first-ever desktop digital audio player equipped with a high-performance ESS Sabre DAC chipset and high-power THX-788+ desktop-grade amplification chipset. It brings you the perfect combination of input and output options allowing you to use it independently or use it with other devices on your desktop chain. FiiO R7 supports high-resolution PCM and native DSD audio signal decoding. With Qualcomm s 8-core Snapdragon 660 SoC chipset and 4 GB of RAM, R7 boasts open Android 10 OS with support for countless streaming and media applications!

High-performance discrete headphone drive and circuit protection

Two modes for your choice Sometimes, you may not have access to a device that can connect to the new K3 via USB Audio Class 2, you can go to USB Audio Class 1 mode with just the flick of a switch. In high-performance applications, you can use the 2.0 mode to enjoy up to 384kHz DSD 256 decoding. For certain situations, you can use the 1.0 mode to enjoy up to 96kHz 24-bit PCM audio without needing any drivers. *Using the 2.0 mode requires downloading and installing the FiiO USB driver.