Teac UD-503 (Črn) USB DAC / Ojačevalec za Slušalke

Št. artikla MPC
4907034219438 599,00 €


Predstavitev

TEAC UD-503 USB DAC / Headphone Amplifier - Ojačevalec za Slušalke

Dual-monaural USB DAC pretvornik podpira 11.2MHz DSD z vgrajenim in popolnoma uravnoteženim ojačevalcem za slušalke. Oblečen v kompaktno in lično ohišje velikosti lista papirja. Predstavlja več kot 60 let izkušenj strokovnjakov podjetja Teac. Struktura notranjosti je podobna modelu UD-501, a z nekaj opaznimi izboljšavami. Vgrajena AK449 DAC vezja, so najnovejši izdelki podjetja Asahi Kasei Microdevices Corporation. Omogočajo predvajanje najnaprednejših 11.2MHz DSD in 384kHz/32-bit PCM formatov.

TEAC HCLD analogno izhodno vezje izredne kvalitete skrbi za neprekinjeno napajanje ojačevalca. Obratovanje je popolnoma uravnoteženo z uporabo XLR izhodov in notranje porazdelitve. Pretvorba DAC presega meje svojega razreda s kakovostjo pretvorbe in čistostjo zvoka. Dva TRS priključka za slušalke sta na voljo na prednji plošči ojačevalca. TEAC-QVCS tehnologija precizno upravlja z jakostjo zvoka in ponuja 256 nastavitvenih korakov in oddaljeno upravljanje za uporabo naprave kot predojačevalnika.

UD-503 predstavlja najnovejšo generacijo USB DAC pretvornikov in ojačevalcev za slušalke, ki vodi na sam vrh Hi-Fi sveta. Dobro zasnovan uporabniški vmesnik skrbi za preprosto namestitev in uporabo. Ohišje iz jekla in čudovitega brušenega aluminija pričara čudovit izgled izdelka in je odporno na vibracije. Skrbna izdelava strojnih delov zagotavlja visok standard zvočne izkušnje.

Več na povezavi; http://www.teac-audio.eu/downloads/2/8/7/2/8/TEAC_UD-503_product_information_EN.pdf

  

Glavne lastnosti

  • Two built-in AK4490 DACs made by Asahi Kasei Microdevices support resolutions up to 11.2MHz DSD and 384kHz/32-bit PCM
  • Dual-monaural structure thoroughly separates independent left and right circuits from the power supply to the output stage
  • Built-in preamp circuits are ideal for setting up systems with power amps and active speakers
  • Analog RCA input pair enables use with analog sources
  • In addition to fully-balanced operation, the headphone amplifier supports parallel-unbalanced and active ground headphone operation
  • Our original TEAC-HCLD output buffer circuit, which is a current-enhancing output buffer circuit, conveys the dynamism of music
  • Capable of upconversion up to 12.2MHz DSD and 384kHz PCM
  • TEAC-QVCS high-precision volume control with a four-circuit structure allows 256 setting steps
  • In addition to high-precision internal clocks, 10MHz external clock input is also supported
  • Full-metal body with three independent pinpoint feet realizes high vibration suppression and stability
  • USB DAC that supports 11.2MHz DSD and 384kHz/32-bit PCM
  • Dual-monaural circuit structure used from the power supply to the digital and analog sections
  • Both left and right channels have their own high-end AK4490 DACs, which are made by Asahi Kasei Microdevices Corporation
  • Two high-capacity toroidal core power transformers—one each for left and right channels
  • Isolation circuit that completely separates the digital and analog sections electrically
  • 4 TEAC HCLD buffer amplifiers, which are current-enhancing output buffer circuits, are used for the line amplifiers
  • Upconversion to formats up to 12.2MHz DSD and 384kHz/32-bit PCM using an FPGA (programmable IC) that utilizes a fluency function
  • Two types of DSD filter and four types of PCM digital filter, as well as an OFF mode
  • 10MHz external clock input supported (available during USB asynchronous transmission)
  • Two high-precision internal clocks—one each dedicated to 44.1kHz and 48kHz signals (available during USB asynchronous transmission)
  • One pair of RCA analog unbalanced inputs
  • Volume output can be set to fixed, fixed +6dB or variable for the one pair of XLR analog balanced outputs and one pair of RCA analog unbalanced outputs
  • XLR jack polarity can be set (2 HOT or 3 HOT)
  • TEAC QVCS high-precision volume circuit
  • Large digital volume display with excellent visibility and remote control with one-button operation of various functions
  • OELD display shows input signal type and various settings (with 3-level dimmer and off functions)
  • Fully-balanced drive headphone amplifier with discrete construction and maximum output of 700 mW + 700 mW
  • Headphone amplifier can be switched among 3 drive types: unbalanced, balanced and active ground
  • Digital inputs on the back include one USB, one coaxial and one optical
  • Combined coaxial mini/optical mini digital input connector on front is convenient for digital input from portable devices
  • Low power consumption design and automatic power saving function meet modern expectations
  • The full-metal body realizes both vibration control and elegant style in an A4-size body that enables placement on a desktop
  • TEAC original design for three-point support using pinpoint feet with attached bases
  • Compliant with RoHS