Player Portabil Astell Kern AK380

  • Player Portabil Astell Kern AK380
  • Player Portabil Astell Kern AK380
  • Player Portabil Astell Kern AK380
  • Player Portabil Astell Kern AK380
  • Player Portabil Astell Kern AK380
  • Player Portabil Astell Kern AK380
Echipa AVmall incearca sa mentina acuratetea informatiilor din acesta prezentare. Cu toate acestea, in anumite cazuri, pot aparea mici inadvertente pentru a caror semnalare va suntem recunoscatori. Ne poti contacta oricand pentru a clarifica eventuale nelamuriri. Nu uita sa mentionezi in corespondenta ta numele exact al produsul. Fotografia produsului Player Portabil Astell Kern AK380 are caracter informativ si poate sa difere de produsul real sau sa contina accesorii neincluse in pachetul standard al produsului. Specificatiile tehnice pot contine erori de operare si pot fi schimbate fara instiintare prealabila de catre producator, neconstituind obligativitate contractuala.
16799,00 RON / Bucata
Disponibilitate: In stoc furnizor

Ai gasit mai ieftin? Suna pentru cea mai buna oferta!

Oferta personalizata si reducere pentru 2 sau mai multe produse. Suna acum si afla!

Cantitate:
+
De la: 2799.83 lei / luna
Livrarea este gratuita in Bucuresti si provincie (daca comanda depaseste 299 ron), timpul de livrare este de 24-48 de ore, in cazul in care s-a facut confirmarea livrarii de catre AVmall.

  • The AK380 Portable Hi-Fi Audio System from Astell&Kern is a media player and USB DAC that supports a wide variety of audio formats including WAV, FLAC, ACC, MP3, WMA, OGG, and more in addition to DSD. It is equipped with a dual DAC AKM AK4490 chip that allows for native DSD playback, meaning it does not need to convert DSD files to WAV prior to analog conversion.

    The AK380 can be controlled via its 4.0 WVGA touch screen and features a physical volume knob. The unit has 256GB of internal storage, and supports microSD cards up to 128GB, for a total of 384GB of potential storage. Thanks to its streaming capabilities, you are not limited to playback of songs you have on your device, as it can stream tracks from your Mac or PC connected to the same wireless network.

    32-bit 384 kHz Bit-to-Bit Playback
    • All of the AK380′s circuit design, including the digital-analog converter (DAC), is ready for 32-bit processing to handle 32-bit music natively
    • The result is the AK380 plays up to 32-bit, 384 kHz, any 24-bit music files, or double layer DSD 5.6MHz natively, without down sampling, conversion, or compression
    PEQ (Parametric EQ)
    • A parametric equalizer (PEQ) was implemented in the AK380 to deliver detailed adjustment of the original sound, and an audio digital signal processor (DSP) was added to aid in this process
    • This frees up CPU cycles previously needed for calculating graphic equalizers (GEQ), allowing more detailed and accurate calculations via the dedicated DSP
    • The audio DSP expands the existing 10-band, ±0.5 dB graphic equalizer (GEQ) to 20-band, ±0.1 dB to more precisely adjust the frequency and gain (dB) as well as more accurately specify the frequency range via Q value adjustments
    • 20-band PEQ frequency values
      • 30 Hz
      • 45 Hz
      • 60 Hz
      • 90 Hz
      • 120 Hz
      • 180 Hz
      • 250 Hz
      • 380 Hz
      • 500 Hz
      • 750 Hz
      • 1 kHz
      • 1.5 kHz
      • 2 kHz
      • 3 kHz
      • 4 kHz
      • 6 kHz
      • 8 kHz
      • 12 kHz
      • 14 kHz
      • 18 kHz
    Equipped With a Femto Clock to Deliver True Original Sound
    • Astell&Kern implemented a voltage-controlled crystal oscillator (VCXO) high-precision clock with a reference jitter value of 200 femto seconds
    • Femto clocks are commonly used in high-end audio systems, and the clock is measured in high-precision femtosecond units (one quadrillionth of a second)
    • The AK380 utilizes a VCXO, or a voltage-controlled crystal oscillator, is a type of crystal oscillation device that creates oscillation frequencies. External environmental stimuli, which in this case mean voltage inputs, influence the frequency value. Adjustments to the voltage input tunes a precise frequency value
    • By utilizing a femto clock, the AK380 is able to create a more accurate frequency value and make fine jitter corrections. As a result, the AK380 faithfully reproduces analog sound closer than ever to the original source when transmitting a digital signal as an analog signal

    AK Connect App
    • Astell&Kern has further enhanced DLNA functionality via the AK Connect app
    • Wireless networking DLNA (version 1.0) connects to a NAS or PC, and is easily controlled with a smartphone or tablet through AK Connect
    • Source files on a PC or NAS can be freely transferred and streamed without the hassle of turning on the computer and physically connecting with a cable
    • If on the same access point (AP) network, music files on a PC or NAS can be played back via DLNA
    • DMP (Digital Media Player): Finds a list of content on a media server for selection and playback
    • DMC (Digital Media Controller): Finds a list of content on a media server and establishes a connection to a playback-capable device (renderer). By default, a DMC establishes a connection between a media server and media renderer and controls content playback-related operations
    • DMS (Digital Media Server = Network Server): Actually stores the media content to be shared. When connected to a network, the DMS transmits/distributes the media content for other devices to stream or download
    • DMR (Digital Media Renderer = Network Player): Connects to a media server via media controller for content playback
    Pressure-Sensitive Metal Capacitive Touch
    • The AK380 utilizes a metal capacitive touch interface. The pressure-sensitive Metal Touch home button responds to fine pressure changes so users operate the device with just a light touch on the metallic pad
    More Expandable Options
    • The AK380 offers great expandable options through its micro USB connection and balanced out ports on the bottom of the unit
    • The AK380's functionality is expandable by connecting to a variety of devices
      • You can increase the output and connect to a greater variety of high-impedance professional headphones through the optional AK380 Amp
      • The optional AK380 Cradle features balanced output in addition to USB data transfer and charging capabilities
      • The optional AK380 CD-ROM drive rips audio CDs directly to the AK380
    Design Concept
    • The AK380′s design was inspired by “light” and “shadow”
    • While the design of the AK240 captured a moment in time of light and shadow, the AK380 is designed to express the change of time with more angles on its body. You will notice the different angles on its surface as you view the AK380
    • Astell&Kern believe that the beauty of the design shall reflect what the AK380 can do with music. As different angles of light casts different shadows, different music will give you a variety of emotions

Specificatii Player Portabil Astell Kern AK380

Specificatii Display 4.0 (84 mm) WVGA (480 x 800) Touchscreen
Supported Audio Formats WAV, FLAC, WMA, MP3, OGG, APE (Normal, High, Fast), AAC, ALAC, AIFF, DFF, DSF
Sample Rate PCM: 8 to 384 kHz (8/16/24/32-bits per Sample)
DSD Native:
DSD64(1bit 2.8 MHz), Stereo
DSD128(1bit 5.6 MHz), Stereo
Output Level Unbalanced: 2.2 Vrms (Condition No Load)
Balanced: 2.3 Vrms (Condition No Load)
DAC AKM AK4490 x2 (Dual DAC)
Decoding Support up to 32-bit / 384 kHz Bit-to-Bit Decoding
Input USB Micro-B input (for charging & data transfer, PC & Mac)
Connection Mode : MTP (Media Device)
Output Phones: 1/8 / 3.5 mm
Optical Out: 1/8 / 3.5 mm
Balanced Out: 0.10 / 2.5 mm (only 4-pole supported)
Wi-Fi 802.11 b/g/n (2.4 GHz)
Bluetooth V4.0 (A2DP, AVRCP)
Frequency Response Unbalanced & Balanced: 20 Hz to 20 kHz ±0.053 dB
Unbalanced: 10 Hz to 70 kHz ±0.56 dB
Balanced: 10 Hz to 70 kHz ±0.55 dB
Signal to Noise Ratio 116 dB @ 1 kHz, unbalanced
117 dB @ 1 kHz, balanced
Crosstalk 130 dB @ 1 kHz, unbalanced
135 dB @ 1 kHz, balanced
THD + N 0.0008% @ 1 kHz, unbalanced
0.0007% @ 1 kHz, balanced
SMPTE IMD SMPTE: 0.0007% 800 Hz 10 kHz (4:1), unbalanced
0.0006% 800 Hz 10 kHz (4:1), balanced
Output Impedance Balanced 2.5 mm: 1 ohm
Headphones: 2 ohm
Jitter Clock Jitter: 30 ps, typical
Reference Clock Jitter: 200 Femto Seconds
Battery Capacity: 3400 mAh, 3.7 V Li-Polymer battery
Memory Built-In Memory: 256 GB (NAND)
External: microSD, maximum 128 GB
Supported Operating System Windows: XP, 7, 8 (32/64-bit)
Mac: OS X 10.7 and later
Dimensions (WxHxD) 3.14 x 4.42 x 0.70 / 7.98 x 11.23 x 1.78 cm
Weight 8.1 oz / 229.9 g
Packaging Info
Package Weight 2.05 lb
Box Dimensions (LxWxH) 7.4 x 5.5 x 3.9
Pentru Boxe:

- Pentru performante optime este necesara pozitionarea boxelor la o distanta de minim 30-40cm de peretele din spate pentru boxele cu bass-reflex in spate, pentru cele cu bass-reflex in fata, recomandam pozitionarea la o distanta de 10-20cm fata de peretele din spate.

- Boxele vor ajunge sa functioneze in parametrii recomandati de producator, dupa minim 50 de ore (ideal 100 ore) de functionare la volum mediu. In aceasta perioada de timp, de “rodaj a boxelor”, sunetul va fi la inceput ceva mai artificial, bass-ul nu va fi inca controlat, inaltele rigide iar vocile usor retinute, pe masura ce boxele vor functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate. Exista boxe care necesita un „rodaj” mai amplu de minim 300 de ore mai ales in cazul celor care au difuzoare de kevlar, carbon sau alte materiale de acest tip. Boxele care se „rodeaza” cel mai repede sunt cele care au difuzoare de celuloza.

Pentru Amplificatoare, DAC-uri, Preamplificatoare, Receiver Stereo & Home Cinema, Surse digitale audio-video:

- Pentru performante optime este necesar „rodarea” echipamentului, In functie de complexitatea componentelor din aparatul dumneavoastra acesta poate dura intre 30-200 ore.

- Rodajul se face la volum minim, fiind astfel suficient faptul ca acesta este alimentat corect conform manualului de utilizare la 220-230 Volti si trece semnal audio sau video dupa caz prin el.

- Echipamentul supus „rodajului” va ajunge sa functioneze in parametrii recomandati de producator, dupa perioada mai sus mentionata. In aceasta perioada de timp, de “rodaj”, sunetul va fi la inceput ceva mai artificial, bass-ul nu va fi inca controlat, inaltele rigide iar vocile usor retinute, pe masura ce echipamentul va functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate.

Pentru cabluri:

- Pentru performante optime este necesara „rodarea” cablurilor, In functie de complexitatea conductorului folosit, cat si geometriei acestuia, „rodajul” poate dura intre 30-100 ore.

- Rodajul se face la volum minim, fiind astfel suficient faptul ca va trece semnal audio sau video dupa caz prin el.

- Cablul supus „rodajului” va ajunge sa functioneze in parametrii recomandati de producator, dupa perioada mai sus mentionata. In aceasta perioada de timp, de “rodaj”, sunetul va fi la inceput ceva mai artificial, pe masura ce cablul va functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate.

Pentru detalii privind aceste aspecte de rodaj si nu numai, va rugam sa ne consultati!

Infiintata in octombrie 2013, detinuta integral de gigantul corean iRiver, Astell & Kern este o prestigioasa companie de produse electronice de larg consum. Astell & Kern produce media playere, CD playere, casti si produse home cinema. 

Proaspat in echipa Sarte Audio Elite, Astell & Kern a facut posibil ca cei mai exigenti utilizatori sa se bucure de cea mai buna experienta audio digitala de o fidelitate unica pe un dispozitiv portabil.

Exclusiviste, elegante, superb construite si cu un design minimalist care le transforma in obiecte autentice de dorinta, media playerele Astell & Kern sunt simbioza perfecta a tehnologiei si functionalitatii de ultima ora, ravnite de utilizatorii de produse tehnologice de varf. 

In ultimii ani Astell & Kern a urcat rapid in preferintele utilizatorilor, devenind unul dintre cei mai importanti jucatori de pe piata DAP, compania fiind cunoscuta mai ales pentru playerele audio digitale dintr-o gama high-end, cu finisaje deosebite si cele mai de calitate materiale si alte dispozitive media portabile ale caror calitati tehnice sunt deja criterii de referinta.

Rezultatul anilor de investitii si cercetari la cel mai inalt nivel este un produs al carui sunet este cu ani buni inaintea rivalilor sai si transforma in realitate un vis vechi al audiofililor, absolut pasionati de Internet si posibilitatile sale: sa aiba un dispozitiv portabil care sa permita redarea fisierelor audio cu o calitate impresionanta a sunetului si fara nici un fel de compresie.

Daca va doriti fidelitate impecabila, nu puteti alege decat un reproductor Astell & Kern care va duce experienta multimedia la nivelul urmator de satisfactie.


Nu sunt recenzii pentru Player Portabil Astell Kern AK380. Fii primul care scrie una!


Spune-ti parerea

Trebuie sa fii autentificat pentru a comenta!

Produse similare