XD05T

【Vacuum Tube USB DAC Amp for Any Location】
The xDuoo XD05T is a vintage vacuum tube portable DAC/amp for audiophiles who refuse to compromise on sound quality. Designed to bring the authentic warmth of 1960s vacuum tubes to a portable format, it provides an exquisite music experience in any setting, whether commuting, traveling, or relaxing in a café. Its hybrid circuit design and support for the latest high-resolution audio sources enrich your music like never before.

【Carry Nostalgia, a World Rich in Harmonics】
To enjoy the soft warmth and emotional musical experience unique to vintage vacuum tubes, both on the go and at home, the XD05T features carefully selected miniature tubes reminiscent of high-end audio from the 1960s. These tubes generate even-order harmonics, reproducing a more lively sound.

【Rich, Warm, and Unique Tone】
Vacuum tubes generate even-order harmonics when amplifying current in a high-voltage environment.
Sound consists of a fundamental frequency and high-frequency components. The addition of even-order harmonics creates a thicker, richer sound, resulting in a pleasant tone.
Vacuum tube amps suppress the harsh sounds of odd-order harmonics, respond instantly to sudden sound changes, and excel in dynamic range and the reproduction of subtle sounds, expressing the full emotion of music. Especially with classical, jazz, and vocal pieces, they create a rich soundstage, providing an immersive experience as if you were in a live venue.

【Equipped with Two ESS DAC Chips】
The XD05T not only functions as an analog vacuum tube amplifier but also supports digital connections. It features dual ESS ES9039Q2M DACs. With excellent THD+N and extremely low digital noise compared to conventional models, it delivers impressive separation and immersion.

【High Output and Precise Control with Hybrid Circuitry】
The XD05T adopts a hybrid design, fusing the rich tonal quality of vacuum tubes with the powerful output of transistors. Since the preamplifier significantly impacts the overall sound quality of the amplifier, vacuum tubes are used in the preamplifier section to highlight the "vacuum tube sound."
Carefully selected 1960s vacuum tubes are paired to faithfully reproduce the charm of that era's sound.
It achieves a high driving force of up to 556mW even with a 300Ω load, allowing it to easily drive high-impedance headphones. It combines powerful output with delicate sound quality.

【Two Carefully Selected 1960s Vacuum Tubes】
To emulate the sound of vintage vacuum tube power amplifiers, two precious, no longer manufactured 1960s vacuum tubes are meticulously paired. By transmitting sufficient voltage to each anode and positive/negative signals to each channel, they provide resilient bass and clear, captivating sound.

【3-Level Gain Adjustment for a Wide Range of Headphones】
From sensitive in-ear monitors (IEMs) to power-hungry over-ear headphones, the XD05T features 3-level gain adjustment. Optimal output settings can be configured to match the characteristics of your headphones.

【Bass Boost Function for Bass Adjustment】
When you desire powerful bass, activating the "Bass" function enhances the deep bass. This boosts the thickness and impact of the music while maintaining overall balance for a natural, powerful sound.

【Supports Desktop Mode for DC Power Switching】
The XD05T can be used in two modes: portable mode with internal battery power, and desktop mode with DC power. At home or in the office, it delivers stable performance with DC power, while allowing you to easily enjoy vintage sound on the go. *The 05FS1 power base with cooling fan is sold separately.

【6000mAh Large Capacity Battery for True Vacuum Tube Sound Quality】
To maximize the performance of the two power-consuming vintage vacuum tubes, a 6000mAh battery has been adopted. It offers a maximum continuous playback time of approximately 4.5 hours and supports fast charging.

【Diverse Connectivity Options for a Wide Range of Devices】
Equipped with various input/output terminals such as USB, Bluetooth 5.1, AUX, and SPDIF, it can seamlessly connect with smartphones, PCs, tablets, DAPs (digital audio players), and more. It supports various listening environments.

【Precise Volume Adjustment Function】
The 99-step digital volume control allows for fine adjustment of volume. Even when connecting IEMs, you don't have to worry about sudden volume changes, allowing you to create the optimal listening environment.

【Real-time Display for Easy Navigation】
Featuring a sophisticated, compact screen design, the Original LED display clearly shows audio sampling rate, DAC filter, input type, and power status.

【Supports Various Music Files】
It achieves a high sampling rate of up to 32bit/768kHz for PCM and supports native DSD playback up to DSD512. Furthermore, it can play MQA sources up to MQAMQA 8X.

【Wireless Receiver Function for Remote Control】
The XD05T features Bluetooth 5.1 technology and supports high-resolution formats like aptX_HD. With its built-in microphone, you can handle unexpected calls without removing your earphones.

*Technical conformity certification processed
*If out of stock, please select "Pre Order". Delivery will be in 2-3 weeks.