Best Digital Headphone

eSynic 192KHz DAC Digital to Analog Audio Converter Digital Optical SPDIF Coaxial to Analog L/R RCA Converter Toslink to 3.5mm Jack Audio Adapter with 1m Optical Cable for HDTV Blu Ray HD DVD TV

...Provides Electromagnetic-noise-free Transmission.(Not A Analog to Digital Audio Converter).
【Deal with NO Bluetooth & Heahpone Jack】Optical to RCA Converter Converts Coaxial /Toslink/SPDIF Digital Audio to Analog L/R RCA and 3.5mm Audio Simultaneously. Can Connect to Amplifier/Speaker via RCA Jack, 2.4G Wireless Headphone/Bluetooth Transmistter/Wire Headphone via 3.5mm Jack. You can Play Music and Share at the Same Time..
【2-Channel LPCM/PCM Output】Optical to 3.5mm Converter Supports Uncompressed 2-channel LPCM or PCM Digital Audio Signal Output. (NOTE: Not for 5.1 Channel, Please Set The Audio Output to PCM or LPCM. If Samsung TV or LG TV Audio Format Set To PCM/ LPCM without Sound, Please also Turn On Its External Speakers).
【Plug and Play】Designed by Aluminum Alloy and Gold Plated Sockets, eSynic DAC Converter is Overall Shielding without Signal Interference. Also Comes with Optical Audio Cable and USB Cable for More Stable Signal Transmission. (Power Adapter is NOT Included).
【Wide Compatibility】Digital Audio Optical Cable to RCA Adapter Can be Connected with PS3 Xbox Blue Ray Player, HD DVD, etc. Which is Without RCA(L/R) Outputs or 3.5mm Jack Output. Ideal for Home or Professional Audio Switching..

...put technology: The X1s GT supports 10M external clock input. And it achieves clock synchronization of the whole device. The clock signals from PLL are synchronized by XMOS and ES9038Q2M. The DAC is working in the synchronized mode. PLL works in all digital input modes: USB, coaxial, optical..
Complex Fully-discrete Headphone AMPs: The X1s GT’s amp board has 4 fully-discrete headphone amplifiers. 277 parts and components in total, among which, 96 are BJTs. It uses ±9v power supply. It’s a “huge” amp board compared to those of the same level DACs with amps. The hardware performance is outstanding..
Unique Filter Modes: Instead of using the ES9038 series’ default filter modes, we designed 4 filter modes for the X1s GT with our own algorithm. The X1s GT was designed to be a special product. It must have its characteristics and they show our understanding of music..
GT Concept: We put our hearts in it. According to the BOM of the X1s GT, the whole device has 733 components and parts, among which, the headphone amp board has 277. The quiescent current reaches 700mA. Plus professional tuning. It’s a product special from the inside to the outside..

...ces that output USB audio】Used for the devices that output USB audio, like PC. Note: this DAC can NOT be used for the device that can NOT output audio from USB jack, like TV..
【Two Output Modes】It can output analog signal and optical digital signal from 3.5mm jack. It is analog output mode when connecting with headphone, you can listen to music just plugging in headphone and speaker. It is Optical digital output mode when connecting with fiber optic cable, at this time, you can play 192khz 24bit music from computer, mobile phone and tablet via HIFI home theater..
【Excellent Design】High quality aluminum alloy housing overall shielding without noise and signal interference, its temperature won’t rise even if it have a built-in amplifier and play for a long time, only 0.39 ounces weight and 2.3 x 0.73 x 0.34 inches external size, easy to install..

Condenser microphone with USB output for digital recording.
High quality A/D converter with 16 bit, 44.1/48 kHz sampling rate for superb audio.
Headphone jack with volume control allows you to monitor the microphone signal with no delay.
Mix control allows you to blend your microphone signal and pre-recorded audio.
High-output internal headphone amplifier delivers superior clarity and musical detail as well as more volume overall.

...bit, 2-channel audio D/A converter for audiophile portable applications such as mobile phones and digital music players, such as audio preamplifiers and A/V receivers. And as professional applications such as recording systems, mixing consoles and digital audio workstations..
500mW Output Power-Sufficiently Powering Headphones. The OP+ClassA amplifier circuit which has been widely praised by audiophiles provides 500mW power and can effectively driving headphones with an impedance of 16Ω-600Ω from in-ear headphones to studio headphone, allowing you to enjoy more audio details about the treble, midrange and bass..
Personal Sound Enhancement System. The headphone output adopts an on-demand design to flexibly match your headphones with the correct output power, optimizing the playback volume when you play games or listen to music, while reducing the output distortion of the computer at high volume and respond quickly without increasing background noise.
Custom Sound Effects. XD-05 Basic inherits the structure of XD-05 series which you can freely replace the operational amplifiers to achieve your favorite features of sound quality. The different settings of 4PCM digital recorders and 3DSD digital filters bring different sound effects, allowing users to cho....

Unique Design: Compact and adaptable, connect to active speakers via RCA to improve sound quality, or for use as a powerful headphone amp or....
A variety of input and output modes: Headphone amplifier can be PC-USB, optical, coaxial，bluetooth four inputs, can be connected to TV set-top box,....
Bluetooth 5.0 Function: Bluetooth headphone amplifier is an all in-one digital decoding.Bluetooth headphone amplifier is compatible with all Bluetooth....
Chipset: The mini amplifier chip uses DAC IC(ESS9018) and USB IC(CM6642) to provide strong guarantee for tone input and output.efficient protection....
Perfect for Music and Gaming: When you use it for music, it can bring you fantastic music enjoyment.This DAC amp also is really good for FPS....