Witam, zapraszam do zakupu wysokiej klasy przetwornika cyfrowo-analogowego DAC wraz z wbudowanym przedwzmacniaczem swietnej amerykanskiej firmy Emotiva model XDA-2. Urzadzenie to odpowiada za konwersje sygnalu cyfrowego na analogowy, plus kontrole glosnosci i zrodel cyfrowych (USB, 2 x optyczne, 2 x coax oraz AES/EBU) :-) Urzadzenie jest w stanie jak nowe (jeszcze folia obecna na ekraniku) i w pelni sprawne, w komplecie z oryginalnym pilotem, kablem zasilajacym i wysokiej jakosci kablem USB do podlaczenia komputera jako zrodla sygnalu :-)

Po podlaczeniu komputera mozemy miec dostepna cala nasza biblioteke a z pomoca tego DAC jakos dzwieku bedzie jak z audiofilskiego odtwarzacza CD za pare tysiecyzlotych lub zrobic z niedrogiego odtwarzacza CD/DVD swietnej jakosci zrodlo, do tego z kontrola glosnosci :-)

Sprzet mozna sprawdzic i odebrac w Piasecznie, moge wyslac ubezpieczonym kurierem za 25zl lub dowiezc osobiscie w cenie dostawy na odleglosc do 20km od Piaseczna i pomoc w podlaczeniu i ustawieniu.

OPIS I PARAMETRY:

Three audiophile-quality components in one: USB DAC, digital preamp, and high-current headphone amplifier.

Full 24/192 support for all inputs, including USB.

6 digital inputs (2 coax, 2 Toslink, 1 USB, 1 AES/EBU).

Analog Devices AD1955 multi-bit delta-sigma DAC delivers exceptional performance and superior audio quality.

Analog Devices AD1896 asynchronous sample rate converter (ASRC) provides almost total immunity to jitter.

ASRC bypass mode.

Differential Reference™ balanced design with OPA 2134 precision op amps.

Incorporates a seamless high-quality digital preamp with analog resistor ladder volume control with 0.25dB steps and flawless channel tracking down to -100dB attenuation.

Connects directly to an Emotiva amp for a complete system.

Includes an audiophile quality discrete headphone amplifier.

Powers all standard headphones, a low 0.1 ohm output impedance, and a 105dB signal to noise ratio.

Sounds great with sensitive headphones and in-ear monitors.

Informative front panel display (with configurable brightness) for input and sample rate.

Independent control and retention of main output level and headphone volume.

Full function machined aluminum remote control included.

Universal AC voltage—automatic 115VAC/230VAC operation.

Sophisticated low noise power supply with a high quality toroidal transformer and multiple stages of linear regulation.

Transferrable 5-year warranty.

Main Output Level:

1 VRMS (nominal, unbalanced with full scale digital signal); 2 VRMS (maximum, unbalanced)

2 VRMS (nominal, balanced with full scale digital signal); 4 VRMS (maximum, balanced)

Frequency Response:

20 Hz – 20 kHz +/- 0.1 dB (44/16)

20 Hz – 40 kHz +/- 0.1 dB, -3 dB @ 80 kHz (192/24)

THD+N (all sample rates): < 0.0025%

IMD:

< 0.0025% (44/16)

< 0.0005% (192/24)

S/N Ratio:

> 96 dB (44/16)

> 113 dB (192/24)

Crosstalk:

< 100 dB (44/16)

< 113 dB (192/24)

Headphone Amplifier Output

Output Power:

1.9 VRMS max into 10 Ohms @ < 0.02% THD (360 mW)

2.25 VRMS max into 47 Ohms @ < 0.015% THD (100 mW)

2.25 VRMS max into 100 Ohms @ < 0.01% THD (50 mW)

2.25 VRMS max into 300 Ohms @ < 0.01% THD (16 mW)

2.25 VRMS max into 600 Ohms @ < 0.01% THD (8 mW)

Signal to Noise Ratio:> 105 dB (ref full output)

Size unboxed: 17” W x 2.25” H x 14” D (not counting feet and connectors)

Weight: 10.5 lbs (unboxed)