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| DAC-01A Multifuctional Decoders/headphone/pre-amplifier |
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Product Description:
Based on the customers feedbacks and overwhelming demand, our engineers have upgraded the DAC-01 by redesigning the internal wiring and adjusting parameters. Now the new version is DAC-01A.
The DAC-01A stands out with its high fidelity vacuum tube output . With no less than five sources signal inputs for selecting : DVD/CD, AUX, coaxial, optical and USB input. This is easy the best bang for the money.
XiangSheng DAC-01A lets you “upgrade” the music listening experience, for any type audio setup, from computer-based systems, to network music devices, or standard CD/DVD etc. Just plug it into your existed setup and enjoy the superior high end sound quality.
This is a newer design so not like the old Tube DAC. The unit have two output, one with transistor and one with single 6N3 vacuum tube. So you can change the two output to find more fun. You can compare the sound between the two output then find out which can match you listen taste.
◆ (5) sets of inputs: including (2) sets of analog RCA inputs
(DVD/CD, AUX), (1) coaxial, (1) optical and (1) USB input.
◆ (2) sets of RCA outputs – transistor and vacuum tube.
◆ Built-in headphone amplifier: allows you to enjoy music with privacy. Great power, music layers and details.
◆ Genuine imported processing chip
◆ All resistors and capacitors are audiophile grade to ensure sound quality. Key parts are from Germany and Taiwan etc..
◆ R-shape high efficiency transformer.
◆ Separate power supply rectification to analog and digital circuits.
◆ Gold coated RCA connectors and coaxial connector.
◆ Vacuum tube output use well-known Chinese 6N3 tube. It can be replaced with 5670 type of tube.
◆ Brushed aluminum (7mm thickness) faceplate, with all metal buttons and knobs, plus blue LED indicator light.
◆ It's not only headphone amplifier but also pre-amplifier.
◆ Having two RCA analogy un-balance output(Normal Output and Tube Output), can be connected to transistor amplifier and tube amplifiers .
Technical Specifications:
Input Impedance: Analog 100 kohm
Digital 75 kohm
THD: Transistor output - <= 0.001%
Tube output - <= 0.1%
Frequency Response: 20Hz – 30kHz +/-1dB
Maximum Output: 1000mW x 2 (32ohm)
500mW x 2 (300ohm)
300mW x 2 (600ohm)
S/N Ratio: Transistor – 96dB
Tube – 90 dB
This DAC supports 16bit, 20bit and 24 bit audio depending on source.
Sampling Frequency: 32kHz, 44.1kHz, 48kHz, 88.2kHz and 96kHz, depending on source.
Output voltage: > 2000 mV
Dynamic Range: 117 dB
Power Supply: AC220V/110V, 60/50Hz
Measurement: 26cm x 5.5cm x 17cm
Working Temperature: 5-40 Degree Celsius
Working Humidity: 35-80%
Color of front panel : Silver & Black
Net weight: 2kg
Note: DAC-01A Output Mode have the two following choose:
1, whether or not Volume potentiometer control line output:
A. Line output (connect with amplifier) and headphone amplification are both controlled by the volume potentiometer .
B. Only the headphone amplification is controlled by the volume potentiometer .
2. When inserting earphone,whether or not line output became mute .
A. When plugging in headphones, line output becomes mute automatically, only headphone amplification have output. When removing heaphones, line out recovers by itself.
B. When plugging in headphones, line output and headphone amplification both have output. You will need to turn off your amplifier to listen through headphones only.
Please specify your choose when ordering ( For example, reference format : 1A、2A ).If don't specify when ordering,we will ship item out according our default output pattern .
Our default output pattern is 1A, 2A.
1A means : Line output (connect with amplifier) and headphone amplification are both controlled by the volume potentiometer .
2A means : When plugging in headphones, line output becomes mute automatically, only headphone amplification have output. When removing heaphones, line out recovers by itself.
Finally, Please specify the Voltage you need , all Voltage are available. |
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R-shape high efficiency transformer.
Feedback from customers:
Ken Lam: Just want to tell you that I am enjoying the sound of DAC-01 and 768B very much.
The 768B produces very good sound when connect to my systems.Many thanks for
your help to get me the 2 boxes and all the trouble you've gone through, really appreciate that!
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