xDuoo XD05T | Portable DAC and Amp

Relive the Flavor of the 1960s with xDuoo's XD05T, Featuring Vacuum Tubes Produced in the 60s Portable Hi-Res DAC/Amp crafted with genuine 1960s vacuum tubes for warm, analog sound (2x) ESS ES9039Q2M DAC chips Hybrid tube and transistor circuitry for powerful output Provides up to 1,500mW of power in portable or desktop mode Multiple connectivity options: USB, Bluetooth 5.1, AUX, SPDIF xDuoo XD05T Experience the rich, analog sound of vintage tube amplification wherever life takes you with the xDuoo XD05T Portable DAC/Amp. Ideal for audiophiles who refuse to compromise on sound quality, this portable device lets you enjoy the warmth of genuine 1960s vacuum tubes on the go. Whether you're commuting, traveling, or simply unwinding at a café, the XD05T brings your music to life with its hybrid circuit design and support for today's high-resolution audio formats. Antique Tubes Experience music the way it was meant to be heard—with the gentle warmth and emotion that only vacuum tubes can provide. The XD05T uses carefully selected miniature tubes from the 1960s that  generate even-order harmonics that make your audio come to life. Tubes produce a warm, inviting sound that adds comfort and smoothness to music. This warmth enhances genres like classical, jazz, and vocal tracks, creating an immersive and atmospheric listening experience. Hybrid Circuitry Combining the best of both worlds, the XD05T's hybrid circuit merges the rich tonality of tubes with the robust output of transistors. This design ensures strong driving power—up to 556mW at 300Ω—so you can enjoy your high-impedance headphones without compromise. Rich and Practical Functions Three Gain Levels Whether you're using sensitive in-ear monitors or demanding over-ear headphones, the XD05T has you covered with three gain settings. Easily adapt the output to match your headphones and enjoy optimal sound quality. Bass Boost Need a little extra low-end punch? Engage the “Bass On” feature to enhance the heavy bass frequencies, adding depth and impact to your favorite tracks without overwhelming the mix. Portable with Desktop Capability Take your music anywhere with the XD05T's internal battery power, or connect it to a DC power supply for enhanced performance in desktop mode. Versatile Connectivity With multiple input and output interfaces—USB, Bluetooth 5.1, AUX, and balanced connections—the XD05T seamlessly integrates with your phone, PC, tablet, or audio player. Eight usage modes ensure compatibility with a wide range of devices. Precise Volume Control Fine-tune your listening levels with 99 steps of volume adjustment. The digital volume chip allows for precise control, so you can set the perfect loudness without worrying about sudden jumps in volume—even with sensitive IEMs. Specifications DAC: (2x) ESS ES9039Q2M USB Chip: XMOS XU316 Format: PCM 16-32Bit/44.1k-768kHz, DSD64-512, MQA 1-8X Bluetooth: QCC5125, Bluetooth 5.1 Bluetooth Format: SBC,AAC,PTX,APTX LL, APTX HD, LDAC Battery: 3.7V / 6000mAh Battery Life 4h USB, 4h S/PDIF 4.5h AUX Charging Time (fast/slow): 3.5 hrs/10hrs Size: 6.6" x 3" x 1" Weight: 1 lb xDuoo XD05T User Manual Unbalanced Output: Output Power 32Ω@750mW (THD+N<5%) 300Ω@83mW (THD+N<5%) Output Impedance: <0.2Ω Peak Voltage: 15Vp-p (TURBO) Frequency Response: 20Hz-20KHz (±0.5dB) Crosstalk: ≥75 dB THD+N: 0.5% SNR: ≥114dB Balanced Output: Output Power 32Ω@1500mW (THD+N<5%) 300Ω@565mW (THD+N<5%) Output Impedance: <0.2Ω Peak Voltage: 26Vp-p (TURBO) Frequency Response: 20Hz-60KHz (±0.5dB) Crosstalk: ≥105 dB THD+N:  0.5% SNR: ≥116dB AUX Output: Output Level: 2.0V THD+N: 0.00065% SNR: ≥120dB Crosstalk: ≥100dB BAL-LO: Output Level: 4.0V THD+N: 0.00065% SNR: ≥124dB Crosstalk: ≥100dB In the Box xDuoo XD05T USB-C to Lightning dongle USB-C to C dongle USB-C cable USB-A adapter 3.5mm adapter 1 Year Warranty card