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Xiangsheng DA-03A USB DAC tube headphone amp HiFi with Remote Control SOLD

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Xiangsheng DA-03A USB DAC tube headphone amp HiFi with Remote Control SOLD

Post by Jan Major on Sun Aug 14, 2016 6:13 pm

Good Quality. Only used for less than two months. Reason for selling is to fund other HiFi equipment.
Condition 8.5/10
This is one of the best DAC with very good chips combination. It is based on PCM1794 high performance DAC chip and CS8416 SPDIF.
receiver and TE7022 USB receiver with 24bit 96Khz sampling rate. Support 24bit 192Khz sampling rate via coaxial optical input, USB input support up to 24bit 96Khz sampling rate which is far better than the other 16bit usb receivers. 
With integrated TPA6120 high performance headphone amplifier, Can drive 32 ohm to 600 Ohm headphones.
Hight lights 
Has up to 4 ways of input include BNC, Coaxial, Optical, USB 
Has two ways of output, Direct output and 5670 tube buffer output, Can match for both of solid state amplifier and tube amp. 
TPA6120 headphone amplifier inside which is the best headphone amp chip. 
High performance PCM1794 DAC core chip. The best DAC chip from Burr-Brown, one of the most popular DAC chip. 
CS8416 digital receiver from CIRRUS with 24bit 192Khz sampling handling ability. 
Tube buffer stage is based on NOS 5670 tube from GENERAL ELECTRIC, Add tube sound to the sonic, DC supply for filament and plate to eliminate noise. 
Using many high quality components to meet audiophile's listenning, DALE resistor from USA and NIKKOHM resistor from JAPAN, WIMA caps from GERMAN, SOLEN coupling caps from FRANCE etc, That make the DAC reproduce neutral & no color added sound, Also great analysis and great atmosphere. 
Using oscillator to lower jitter of USB input. 
115V/230V high quality R-core transformer with less electromagnetic leakage and higher efficiency. 
Separate power supply for digital section and analog section. 
Come with remote control, Input selection/ volume up& down / mute can be done with it, Has memory function, Can load the previous setting when power on.
Dimension of metal case: 260mm (W) * 167mm (D) * 55mm (H) 
Frequency response: 20Hz to 30Khz 
SN ratio: Direct output-- 110DB, Tube buffer -- 90DB 
Harmonic distortion: Direct output <0.001%, Tube buffer <0.1% 
Output level: 2000MV 
Dynamic: 120DB 
Input impedance: 75 Ohm digital 
Headphone resistance: 32 Ohm to 600 Ohm 
Input voltage: 100V - 250V 60Hz / 50Hz 
Net weight: 1.75 kg 
Gross weight: 3 kg 
Color: Black

Place: Cheras, KL
Mobile: 0136951960

Last edited by Jan Major on Tue Jan 30, 2018 11:24 pm; edited 4 times in total (Reason for editing : Pictures uploaded but not shown)

Jan Major
New Member
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Number of posts : 10
Age : 57
Location : Cheras, Kuala Lumpur
Registration date : 2016-06-14

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