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Description of item


This item is 100% authentic, Japanese goods.

Please be assured that we package each item carefully without causing damage.

【Product Description】

The "SA700" is classified as one of the first generation of Astell&Kern products like the "AK100" and incorporates the features of the "AK120" that laid the foundation of the current Astell&Kern brand, such as "dual DACs", "wheel protectors with a motif of a string instrument bridge" and other hardware configurations and design symbols. The AK120 is a high-resolution portable audio player that strikes the perfect balance between the retro essence of the past and the cutting-edge technology of the present, incorporating such symbolic design elements as the dual DACs and the intelligent LEDs that indicate song information and volume control status.

■A reinterpretation of the Astell & Kern 1st generation "AK 120" with superior performance, combining the design and the latest technology
■Wheel protector with bridge motif of stringed instrument and volume with intelligent LED
・The bit depth of the song being played changes to red green blue purple.
・The saturation changes in 150 steps depending on the volume.

■Asahi Kasei Electronics' AK4492ECB DAC (384 kHz/32bit, DSD256 native)
■4.1 Touch Display

【Main Specifications】


  • Color / Onyx Black
  • Material / Stainless Steel
  • Storage media Built-in capacity / 128GB (NAND flash) *including system area, expansion slot*1 microSD card slot x 1 slot (SDHC/XC max. 1TB / exFAT compliant)
  • Number of recordable media 1 microSD card slot (SDHC/XC up to 1TB / exFAT compatible)
  • Number of recordable songs / approx. 780 songs (FLAC/192KHz/24bit), approx. 4,940 songs (FLAC/44.1KHz/16bit)
  • Continuous playback / approx. 8.5 hours (FLAC/44.1kHz/16bit)
  • File formats / WAV, FLAC, MP3, WMA, OGG, APE, AAC, ALAC, AIFF, DFF, DSF
  • Sampling rate / PCM: 8kHz to 384kHz, DSD: DSD64 (2.8MHz) stereo, DSD128 (5.6MHz) stereo, DSD256 (11.2MHz) stereo *Native
  • Folder management / Yes
  • Database management / by song, album, artist, genre, playlist, folder, MQS
  • Resume function / Yes  *Playback from head start
  • D/A converter / AKM (Asahi Kasei Electronics) AK4492ECB x 2 (Dual DAC)
  • Input terminal / USB Type-C (charging, data transfer, USB-DAC)
  • Output terminal / Earphone (unbalanced) / optical output (3.5mm), balanced output (2.5mm/4-pole), USB Type-C (USB Audio)
  • Output impedance / Unbalanced Out 3.5mm (1.8 ohm) / Balanced 2.5mm (1.9 ohm)
  • Frequency Response / ±0.24dB (Condition: 20Hz~20kHz) Unbalance / ±0.24dB (Condition: 20Hz~20kHz) Balance ±1.95dB (Condition: 20Hz~70kHz) Unbalance / ±1.94dB ( Condition: 70Hz~70kHz) Balance
  • S/N Ratio / 120dB @ 1kHz, (Unbalance) / 123dB @ 1kHz, (Balance)
  • Wi-Fi / Yes 802.11 a/b/g/n/ac (2.4/5GHz)
  • Bluetooth / Yes 4.2, A2DP, AVRCP, SBC, aptX HD
  • Battery / Built-in lithium polymer battery (3,150mAh / 3.7V)
  • Auto off function / Auto power off (when no operation), backlight off (when no operation), sleep timer
  • Charging method / Charge only (when power is off), Charge & playback & data transfer
  • Screen display / 4.1" TFT color LCD (capacitive touch screen), HD (720 x 1280 dots)
  • Size / (W x H x D) Approx. 59 x 116 x 16.5 mm
  • Weight / Approx. 303g

*1 microSD card is sold separately. Operation of all microSD cards is not guaranteed.

Returns

・We accept return items up to 60 days after the item has arrived.

However, the customer is responsible for return shipping feets.

・Return Policy & 100% Guaranteed

Item that are faulty beyond the description given on our site should be refund.

Please contact us by e-mail if items delivered are faulty.

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・Import duties, taxes and charges are not included in the item price or shipping charges. 
These charges are the buyer’s responsibility.

・Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.

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