AK100 MKII AK series first generation portable audio player Japan limited sound quality enhanced model, the 'sapphire blue' models appeared in limited production.
Maximum 192kHz/24bit heirezosolution sound native playback support. Pursued a faithful reproduction of the original sound achieved 'Hi-Fi audio can play the sound just the way' Astell &Kern first generation portable audio player.
High-end DAC, with manufactured by Wolfson WM8740. Was specifically designed to get precise and courteous design including analog circuits with a WM8740 of extremely high audio performance. And both high-performance and compact, clear and guests can enjoy Hi-Fi quality sound neutral.
Making full use of high-performance WM8740, corresponding to maximum 192kHz/24bit at the Bit to Bit hires native playback. Amount of information far beyond the audio CDs and a vast dynamic range is the sensibility of the artist and the atmosphere of the scene is also faithfully reproduced, to stage a new portable audio. Even DSD(2.8MHz) the playback is also possible. * DSD is 88.2 kHz / 24-bit conversion
Equipped with a high bit rate audio sound quality is good but the space becomes enormous, but in addition to the built-in 32 GB high-capacity NAND Flash, supports up to 32 GB SDHC microSD card slot 2 ' dual microSDHC card slot ". * Internal memory contains areas of the system. * microSD card is optional.
Volume control the dial volume control with 0.5 step also total 152 stage by depending on the recording status, music genre and scene to use the optimum volume adjustment is possible.
equipped with a 3.5 mm diameter earphone output and optical output is shared and separate optical input. Others, equipped with Bluetooth V3.0, it is possible with the PC and audio equipment. * Optical digital input non-176.4 KHz only.
1 function USB-DAC
1 * gapless playback support
1 set of professional engineers 'PRO EQ'
1. in folder repeat play
1 line-out mode
|Product name||Astell ＆Kern AK100MKII LTD|
|Body color||Sapphire blue|
|Internal capacity||32 GB NAND Flash * including the areas of the system|
|External memory * 1||microSD card slot x 2 slot (supports up to SDHC 32 GB maximum)|
|Journal number * 2||Approximately 7,680 songs|
|Continuous playback * 3||Approximately 12 hours (FLAC / 192kHz/24bit)
Approximately 15 hours (FLAC / 96kHz/24bit)
About 16 hours （ FL.c/44.1khz/16bit ）
20 hour (MP3/128 kbps).
|File formats||WAV, FLAC, APE, MP3, WMA, OGG, AAC, AIFF, ALAC （ M4A ） * 7 DSD (2.8 MHz/1 bit DSF/DFF) * 8|
|Sampling rate||8 kHz, 16 kHz, 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz|
|The number of quantization bits||8-bit, 16-bit, 24-bit (* 24-bit is only WAV/FLAC/AIFF/ALAC compatible)|
|Bit rate||FLAC：0-8 and APE：Fast-High, MP3/WMA：8 kbps ~ 320 kbps, OGG：Up to Q10|
|Tag information||ID3 V1 Tag, ID3 V 2 2.0, ID3 V 2 3.0|
|Database management||All, another album, by artist, genre, only the number of order, 24-bit sound|
|Resume function||1 * will * play in head out playing the song.|
|Album art display||○|
|Lyrics display||LDB format (embedded lyrics)|
|How to play||Normal playback, shuffle|
|Repeat mode||Repeat the song repeat|
|Gapless playback||1 * 8 (on, off)|
|Gain boost function||1 * 8 (on, off)|
|Equalizer||PRO EQ (AK100 MKII only), user EQ (5 band)|
|D/a converter||Wolfson WM8740 (High-End Audio DAC)|
|Line output terminals * 4||3.5 mm earphone / optical digital output terminal x 1, 3.5 mm optical digital input terminal x 1|
|USB-DAC function||44.1 kHz ~ 192kHz/16bit, 44.1 kHz ~ 96kHz/24bit * 9|
|Output level||1.5 Vrms + 1.5 Vrms (no load)|
|Headphone in pea dance||16-300 Ω|
|Output impedance||3 Ω|
|Frequency characteristics||10 Hz-20 kHz / ± 0.02 dB|
|Dynamic range||110 dB greater than|
|S / N ratio||110 dB (no 1kHz/0dB, 48kHz/24bit, load)|
|Stereo crosstalk||-120 dB (no 1kHz/0dB, 48kHz/24bit, load)|
|THD+N||0.0009% (no 1kHz/0dB, 48kHz/24bit, load)|
|IMD||0.003% (no 48kHz/24bit, load)|
|Clock Jitter||90 ps|
|Equalizer function||User EQ （ 5 bands: 62 Hz, 250 Hz, 1 kHz, 4 kHz, 16 kHz ）|
|Physical key||Power-on / off screen, rewind, play / pause, fast forward, dial volume|
|Physical lock||Volume lock|
|Volume control||152 step （ 0 ~ 75/0.5 increments)|
|Profile * 5||A2DP, HFP|
|Display language||Seven languages Japan Japanese, English, Korea language, simplified Chinese / traditional Chinese, Russia language, Spain language, France,|
|Supported operating systems||Windows 8 (64-bit), 7 （ 32bit/64bit ）, Vista (32-bit), XP, 2000, Mac OS X 10.6.5 or more|
|Battery||Built-in lithium-polymer battery （ 2000mAh/3.7V ）|
|Auto-off function||Auto power off （ inactivity time ）, backlight off （ inactivity time ）, sleep timer * 8|
|Charging time||About 5:30 (USB charging / 460 mA)|
|Shape||MicroUSB (5 pin)|
|Interface||USB2.0 High Speed|
|USB class||USB mass storage|
|Display||IPS system color 2.4 LCD|
|RES||QVGA （ W 320 x 240 H dot ）|
|Number of colors||16 million color|
|Touch panel||Capacitance type|
|Size （ W × H×D)||Approximately 59.2 x approx. 79 x approx. 14.4 (mm)|
|Weight||Approx. 122 g|
|Operating temperature||-5 ° c ~ 40 ° c|
|Contents * 6||For screen protection sheet X4, for rear protection sheet x 1, microUSB cable, private porch, quick start guide, warranty certificate (unit 1 year / accessories 90 days), microSD card 2 GB （ sound 24 bit sample x 5 songs pre-installed ）|
* 1 is not guaranteed for all microSD cards.
* 2 If the 4-minute songs saved internal space compression rate 128 Kbps (MP 3 format) theoretical value.
* 3 all volume 37, EQ off, screen off
* 4 optical digital cable is sold separately. Optical digital input is not supported only 176.4 kHz.
* 5 Max 96kHz/24bit compatible (* in A2DP standard playback quality will be. ) Is not guaranteed for all Bluetooth devices.
* 6 does not come with earphones. Manual internal memory included in PDF format.
* 7 USB-DAC features for firmware Ver2.10 or later. It is available in Windows XP, Vista, 7, MAC OS X10.7.5 more than 8 (32bit/64bit). does not support the USB-DAC capability via a USB3.0 port on 64-bit OS. May the music played by the specifications of the connected equipment. You cannot use the optical digital output when using a USB DAC. It is not guaranteed work and all the connected devices.
* 8 more FW ver. 2.30 supports playback of DSD files (PCM conversion).
This product cannot be shipped to United States from the store.
Please contact the store for further information.