Player Portabil Astell Kern AK-300

  • Player Portabil Astell Kern AK-300
  • Player Portabil Astell Kern AK-300
  • Player Portabil Astell Kern AK-300
  • Player Portabil Astell Kern AK-300
  • Player Portabil Astell Kern AK-300
  • Player Portabil Astell Kern AK-300
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 AK-300 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.
4350,00 RON / Bucata
Disponibilitate: In stoc furnizor

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De la: 725 lei / luna
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Styled in midnight black, the AK300 Portable Digital Music and Media Player from Astell&Kern is a media player and USB DAC (digital audio converter) that supports a wide variety of audio formats including WAV, FLAC, OGG, AAC, MP3, WMA, and more. It is also capable of handling DSD audio, as the device is outfitted with an AK4490 chip that converts DSD directly to PCM playback, thus skipping the DSD to WAV stage that usually occurs prior to analog conversion in common portable DSD players.

The AK300 can be controlled via its 4.0 WVGA touchscreen, and offers 64GB of internal storage while supporting microSD cards up to 128GB. Thanks to its streaming capabilities over Wi-Fi and Bluetooth, you are not limited to playback of songs you have on your device.

24-Bit / 192 kHz Bit-to-Bit Playback
The AK300 is capable of bit-to-bit playback up to 24-bit / 192 kHz. 32-bit audio is downsampled using a sample-rate converter (SRC). In addition, DSD 64/128 can be played back via conversion to PCM.

PEQ (Parametric EQ)
A parametric equalizer is implemented in the AK300 to deliver detailed adjustment of the original sound. An audio digital signal processor (DSP) aids in this process, freeing up CPU cycles from calculating graphic equalizers (GEQ), and thus, allowing more detailed and accurate calculations via the dedicated processing. The audio DSP allows for a 20-band, ±0.01 dB equalizer to more precisely adjust the frequency and gain, as well as more accurately specifying the frequency range via Q value adjustments.

Equipped with a Femto Clock to Deliver Original Sound
Astell&Kern implemented a voltage-controlled crystal oscillator (VCXO) high-precision clock with a reference jitter value of 200 femtoseconds. 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)

USB DAC
The AK300 supports USB DAC functionality, and thus, can be connected to a Windows or Mac computer via USB. In this manner, the unit can play music from your library at a quality more commensurate with pro-audio products than traditional computer playback systems.

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.

Specificatii Player Portabil Astell Kern AK-300

Specificatii Frequency Response Approximately 20 Hz to 20 kHz (±0.075 dB) (balanced/unbalanced)
Approximately 10 Hz to 70 kHz (±0.56 dB) (unbalanced)
Approximately 10 Hz to 70 kHz (±0.55 dB) (balanced)
Signal to Noise Ratio 116 dB at 1 kHz
Crosstalk 130 dB at 1 kHz
THD+N Unbalanced: 0.0008% at 1 kHz
Balanced: 0.0007% at 1 kHz
IMD SMPTE Unbalanced: 0.0007% 800 Hz to 10 kHz (4:1)
Balanced: 0.0006% 800 Hz to 10 kHz (4:1)
Output Impedance Balanced Out (2.5 mm): 1 Ohm
Phones Output (3.5 mm): 2 Ohms
Clock
Clock Jitter Typical: 30 ps
Reference: 200 femtoseconds
Battery
Capacity 3.7 V Lithium-ion polymer (LiPo) battery, 3,100 mAh
General
Memory Built-In: 64 GB (NAND)
External: 1 x microSD (up to 128 GB)
System Requirements Mac OS X 10.7 or higher
Windows XP, 7, 8, or 10 (32-/64-bit)
Display 4 touchscreen WVGA (480x800)
Supported Audio Formats WAV, FLAC, WMA, MP3, OGG, APE (normal, high, fast), AAC, ALAC, AIFF, DFF, DSF
Sample Rate PCM: 8 kHz to 192 kHz (8-, 16-, and 24-bit)
DSD: DSD64 (stereo) / DSD128 (stereo)
Output Level 1.98 Vrms
Input USB micro-B input for charging and data transfer (Windows and Mac)
Connection Mode: MTP (Media Device)
Outputs Headphone Out: stereo 1/8 (3.5 mm) jack
Optical Out: 1/8 (3.5 mm) jack
Balanced Out: 0.098 (2.5 mm) 4-pole support only
DAC 1 x AKM AK4490
Decoding Up to 24-bit / 192 kHz bit-to-bit decoding
Wi-Fi 802.11 b/g/n (2.4 GHz)
Bluetooth Version 4.0 (A2DP, AVRCP, aptX)
Enhancements Firmware upgrades supported (OTA)
Dimensions (W x H x D) 3.0 x 4.4 x 0.6 / 75.2 x 112.4 15.5 mm
Weight 7.23 oz / 205 g
Packaging Info
Package Weight 1.5 lb
Box Dimensions (LxWxH) 7.4 x 5.3 x 2.7

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.


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