LOLPALONE BTR15 Bluetooth 5.1 Receiver USB AMP Hi-Res Headphone Amplifier 2* ES9219MQ DSD256 LDAC/ 3.5/4.4mm Output Supports LDAC/HD/MQA for Smartphones/PC/Car/Home Audio

Best in Quality

High performance CS43198 DAC, PCM 384kHz 32bit and DSD256 The high-performance CS43198 DAC, dual op-amps, high-precision crystals and low-noise power supply achieve for a powerful and precise sound, and a more immersive listening experience.

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

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

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.

Comfort for your ears & 3rd gen industrial design To make a circle of comfort for your ears,FH3 earbuds is made of a aerospace-grade aluminum-magnesium alloy shell. The 5-axis CNC precision machining ensures that the body of the FH3 is made to tight tolerances.Besides,continuing the same design as the FH series of earphones and through data on thousands of people s ear,an extremely comfortable design for the FH3 headphones was created.

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.

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

The most competitive and cost-effective desktop balanced DAC Amp within the 300-USD range;

Outstanding performance - Handling USB duties in the KA17 is the 16-core XMOS XU316, rarely found in audio dongles. This chip features lower latency, more stable signal transmission, and better compatibility than typically used USB control chip. And when paired with dual crystal oscillators, the KA17 is more than capable of handling various digital audio sources with various sampling rates.

The feature supports 31-band high-precision lossless PEQ adjustment, which can simulate or correct the frequency response curve of headphones. It also supports exporting, importing, sharing, and saving EQ curves, making it highly versatile.

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.

The most competitive and cost-effective desktop balanced DAC Amp within the 300-USD range;

The most competitive and cost-effective desktop balanced DAC Amp within the 300-USD range;

Cable material 392 wires of high-purity silver-plated monocrystalline copper

The FIIO KA11 is a specialized HiFi USB adapter that connects to phones, tablets, and computers. Inside are high-performance DAC and headphone amplifiers that work together to bring a higher-quality listening experience.

Android 10 as an operating system Flexible, intuitive and beautiful

FiiO X7 MK II FiiO's masterpiece.

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.