xDuoo TA-10R Tube DAC Headphone Amp Preamp : AK4493 DSD256 PCM384kHz XU208 USB Tube DAC USB/RCA/Opt/Coax to SPDIF/6.35mm…

xDuoo TA-10R Tube Headphone Amp

Parameters
Power supply: AC100-240V
Screen: 0.96inch OLED
Compliant OS: Win7, Win8, Win9, etc.
Output Power: 2000mW ( 32Ω load )

Frequency Response:
USB / OPT / COA: 20Hz-20kHz (±0.5db)
AMP: 10Hz-100kHz (±0.5db)

Sampling Rate of USB IN:
PCM: 16-32bit / 44.1K-384KHZ
DXD: 24-32 bit / 352 . 8k-384khz DSD : 64-256

Sampling Rate of OPT / COA IN:
PCM: 16-24bit / 44.1K-192KHZ
DSD: DSD64 ( DOP )

S/N: 118dB
Crosstalk: ≥65dB
Size: 23*12*10.5cm
Weight: 1.5kg
THD+N: ≤ 0.1%(1KHZ)

Description
Classic tube 12AU7
Top level XMOS 8-core chip (XSA-U8A-64)
AKM flagship DAC AK4493EQ
USB/coaxial digital interface
A class Transistor expansion
USB OTG
Dual clock system
Combination of tube and transistor
Japanese ELNA SILMC capacitors
Shell made from aluminum
Magnetic tube guardrail
Power supply: AC 100–240V
Supported OS: Windows (requires drivers), Mac
Sample rate: SB input
PCM: 16–32 bit/44.1–384 kHz
DSD: DSD64–DSD256 (1bit/2.8M–11.2M)
DXD: 24–32 bit/352.8–384 kHz
Output power: Phone: 2,000 mW (at 32 ohms); XLR: 2,000 mW (at 32 ohms)
Frequency response: 10 Hz–100 kHz(+/- 1 dB)
Gain: +18 dB
Distortion: ≤ 0.01% (1 kHz, 32-ohm load)
Suitable headphone impedance: 8–600 ohms
Size: 9.1 x 4.7 x 4.1 in (23 x 12 x 10.5 cm)
Weight: 3.3 lbs (1.5 kg)
USB input
Two sets of AUX inputs
SPDIF output
AUX output

Compare with TA-10, TA-10R using DAC AK4493, and it supports coaxial and optical input, and the color also upgrade to red color.

♬ High Professional DAC Chip AK4493EQ: Using the DAC chip AK4493EQ from AKM company, built-in Time Domain Jitter Eliminator, delivers a DNR of up to 123dB and THD + N of -113dB.
♬ Tube Headphone Amplifier: Adopt ECC82/12AU7 tube to process the audio.make the sound sweet and refined.
♬ Coaxial / Optical Decoding Professional Connection: Support the coaxial / optical decoding of various desk-type and portable players; Adopt CS8422 receiver chip, support up to PCM 24bit/192KHZ, DSD64 (DOP mode).
♬ USB Decoding, Convenient Connection: Support the USB decoding of computer, cellphone(i os/And roid),tablet , HIFI player and other devices; Adopt XMOS XU208 receiver chip, support up to PCM32BIT/384KHZ, DSD256.
♬ Refined Material Selection, Keep on Perfecting: Professional Audio Chip, Custom Capacitor, Professional Circuit Design,High Fidelity Sound Quality.