Rabljeni proizvod - - TEAC UD-301 dac pretvarac / pojacalo za slusalice

Cijena:  350 €

Prakticki nov, star samo mjesec dana sa jamstvom prodajemo vrlo povoljno za 350 eura. Privatna prodaja nase stranke, iskljucivo gotovina.

 

Dual-Monaural D/A Converter with USB Streaming

UD-301

A new standard in high-resolution audio, delivering high performance audio from a desktop component

“UD-301” is a D/A converter Dual Monaural configuration supporting USB input of DSD 5.6MHz and PCM 32bit/192kHz. available with a USB input from PC supporting DSD 5.6MHz and PCM 32bit/192kHz. Using the High-resolution sound source playback software TEAC HR Audio Player installed on one’s computer, anyone can enjoy the world of easy high-resolution audio.

UD-301

 

 

The USB input corresponds to an asynchronous mode that neglects theory USB transmission jitter, It will do the transfer of digital audio signal in a pure state. In addition, it is equipped with a S/PDIF input of two lines, coaxial digital inputs up to 24bit/192kHz and optical digital input supporting up to 24bit/96kHz. Compatible with a digital signal input with an up-convert up to 192kHz. CD sound quality equivalent of 44.1kHz sound source can also be enjoyed in the high-resolution environment.

UD-301
UD-301

Dual monaural structure with reduced interference of the left/right channels

For the D/A converter that process enormous amount of information, it is equipped with BurrBrown PCM1795 left/Right independent. We use an operational amplifier that determines the sound quality for the analog circuit such as MUSES8920 designed to HiFi equipment dedicated one by one especially for left and right, we have adopted a dual monaural configuration that eliminates the interference between the left and right channels. Furthermore, it is adopted with a CCLC (Coupling Capacitor-Less Circuit) system, it is a dual monaural configured with a left and right independent circuit. Adopting a toroidal core power transformer for the power supply. It will supply a stable current even momentarily scene that requires a large amount of current, such as when the rise of the sudden sound.

No compromise to the headphone listening, and a high efficiency in activity

Audio output is added to the RCA unbalanced outputs, Equipped with XLR balanced output. Furthermore, you can select these audio output level fixed, variable, from the output off. It can be connected directly to a power amplifier or active speakers from the “UD-301” If set variable, and interrupting the circuit not involved in the headphone output if it is set to the output OFF. Dedicated to suit the performance with the “UD-301” to the headphone output, and it will function as a high-performance headphone amplifier.

The “UD-301” is not only supporting D/A conversion of USB input but also a USB DAC preamplifier, it is also equipped with a DAC high-performance headphone amplifier to fit the High-resolution of the new standard of the era.

AWARDS

DAC Section  
D/A Converter BurrBrown PCM1795×2
Up-conversion 192kHz (user defeatable)
Digital audio inputs  
USB  
Connector USB Type B (USB2.0)
Transmission mode Asynchronous mode
DSD data 
sampling frequency
2.8M/5.6M Hz
PCM data 
sampling frequency
32k/44.1k/48k/88.2k/96k/176.4k/192k Hz
Bit rates 16/24/32 bit
COAXIAL  
Connector RCA jack
PCM data 
sampling frequency
32k/44.1k/48k/88.2k/96k/176.4k/192k Hz
Bit rates 16/24 bit
Input level 0.5Vp-p
Input impedance 75 ohms
OPTICAL  
Connector Optical digital connector
PCM data 
sampling frequency
32k/44.1k/48k/88.2k/96k Hz
Bit rates 16/24 bit
Input level -24 to -14.5dBm peak
Analog audio outputs  
XLR  
Connector XLR-3-32
Maximum output level +14dBu(1kHz, full-scale, 10k ohms with load, 0dB when set)
Output impedance 200 ohms
RCA  
Connector RCA jack
Maximum output level 2.0Vrms(1kHz, full-scale, 10k ohms when loaded)
Output impedance 100 ohms
Headphone output  
Connector 6.3mm(1/4″) stereo phone jack
Maximum output 100mW + +100mW (32 ohms with load, distortion rate 0.1%)
Compatibility impedance 8 ohms to 600 ohms
Power supply  
USA/Canada AC 120V, 60Hz
Europe AC 230V, 50Hz
Power consumption 10W
Dimensions
(including protrusions)
215(W)×61(H)×238(D)mm
8.5″(W)×2.4″(H)×9.4″(D)
Weight 2.0kg
4.4 lbs
Accessories Power cord, Instruction Guide (including Warranty)

 

Audio performance
Frequency response 5Hz to 55kHz (-3dB, in the case of 192kHz sampling frequency)
S/N ratio 105dB
Distortion 0.0015%(1kHz, in the case of 192kHz sampling frequency)

 

Computer system requirements
Windows
Compatible OS Windows XP (32-bit only)
Windows Vista
Windows 7
Windows 8
Windows 8.1
Windows 10
Macintosh
Compatible OS Mac OS X Snow Leopard(10.6), OS X Lion(10.7),
OS X Mountain Lion(10.8), OS X Mavericks(10.9)

 

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