ONIX Zenith XDA20 XMOS XU316 Decoder and Headphone Amplifier WIth Remote Control and Balance

Dual ES9039PRO DAC chips
Single chip eight channels, flagship audio core
Support 768kHz/32bit and DSD512
Self-developed "Brighton" high-speed |/V architecture eight OPA1611 op amps for intoxicating sound quality
15W+25WTALEMA transformer power supply dedicated to audio high-purity iron core high-efficiency power supply
Four 3300μF/63VVISHAY capacitors for large-capacity power filtering
Full power, true to the original sound
TPA6120A2 high-current op amp with surging energy and powerful conversion



Parameters and specifications
Weight: about 5.7kg
Dimensions (including base): 320X240X62mm
Gain compensation: high and low D/A conversion
Chip: 2 ES9039PRO
USB DAC receiving chip: XMOSXU316
Control method: touch screen/remote control/knob
Accessories: Quick start guide, warranty card, XRC-3C remote control, triple power cord
Interface:
Digital input: COAXIAL/OPTICAL/BNC coaxial/AESEBU/I2S/USB DAC
Line output: RCA/XLR
Headphone output: 6.35mm
Technical parameters
Support specifications:
SPDIF input: PCM: 192kHz/24bit, DSD: DOP64I2S
Input: PCM: 768kHz/32bit, DSD: DSD512USB DAC
Input: PCM: 768kHz/32bit, DSD: DSD512

RCA output:
Output level: 2.1V
Frequency response: 20Hz-40kHz (-0.5dB)
THD+N: 0.0003% (A-Weight@2.1Vrms)
Dynamic range: 123dB
Channel separation: 122dB
Signal-to-noise ratio: 123dB (A-Weight)
Noise: 117dB

XLR output:
Output level: 4.2V
Frequency response: 20Hz-40kHz (-0.5dB)
THD+N: 0.0003% (A-Weight@4.2Vrms)
Dynamic range: 1 27dB
Channel separation: 126dB
Signal-to-noise ratio: 127dB (A-Weight)
Noise: 114dB
6.35mm headphone output:
Output power:
Low gain: 101mW@32Ω (1.8Vrms@32Ω)
High gain: 1620mW@32Ω (7.2Vrms@32Ω)
High gain: 252mW@300Ω (8.7Vrms@300Ω)
Frequency response: 20Hz-40kHz (-0.5dB)
THD+N: 0.003% (A-Weight@lVrms)
Dynamic range: 121dB
Channel separation: 69dB
Signal-to-noise ratio: 120dB (A-Weight High gain)
117dB (A-Weight low gain)
Noise: 112dB (low gain)
Output impedance: 3.3Ω