EXPIRED For Sale Astell&Kern SP1000 Digital Audio Player (DAP)

Further Information

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Astell&Kern SP1000 Stainless Steel with all original packaging and accessories, as well as an additional case.

Bought this off Huckles here on Stereonet during covid, but it's been unused for a few years now, and time to find a new home. Had screen protector and been in a case its entire life. I couldn't find anything to suggest it's not mint. Beautiful hardware both aesthetically and aurally.

Any questions, feel free to send me a message. 

Specs include:

Output Level: Unbalance 2.2Vrms, Balance 3.9 Vrms [Condition No Load)

Audio Performance: S/N: [120dB @ 1 kHz, Unbalancel, 122dB @ 1kHz, Balance]

Frequency Response : [+-0.062dB (Condition : 20Hz~20kHz) Unbalance], +-0.061dB (Condition: 20Hz~20kHz) Balance], [+-0.68dB (Condition : 10Hz~70kHz) Unbalance], [+-0.67dB (Condition : 10Hz~70kHz) Balance]

Crosstalk : [138dB @ 1kHz, Unbalance], [143dB @ 1 kHz, Balance]

THD+N : [0.0005% a 1 kHz, Unbalance]. [0.0008% @ 1kHz, kHz, Balance]

Clock Jitter: 30ps

Supported Audio Formats : [WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF]

Sample rate : [PCM: 8kHz ~ 384kHz (8/16/24/32bits per Sample)], DSD(Native) : DSD64 (1bit 2.8MHz),

Stereo / DSD128 (1 bit 5.6Mhz), Stereo / DSD256 (1 bit 11.2MHz), Stereo]

Device Specification CPU: Octa-core

DAC : AKM4497EQ x2 (Dual DAC)

Display: 5.0” 720 x 1280 Touch Display

Battery: 3,700mAh 3.8V Li-Polymer

Internal Memory: 256GB (NAND)

External Memory Slot: microSD (Max 256GB) x1

Dimension : 2.98" (75.8mm)[W] x 5.20" (132mm)[H] x 0.64" (16.19mm)[D]

Weight: (Stainless Steel: 13.630z/386.6g)(

Bluetooth V4.1 (A2DP, AVRCP, aptX™ HD)

Wi-Fi: 802.11 b/g/n (2.4GHz)

Connection Mode: MTP (Media Device)

Inputs :

USB Type-C input (for charging & PC & MAC)

Outputs : PHONES (3.5mm), Optical Out (3.5mm), Balanced Out (2.5mm, only

4-pole supported)

Firmware Upgrade: OTA (Over-The-Air)

Device Components SP1000 Device x 1 / Leather Case x1/ USB Type-C Cable x1 / Quick Start Guide x1 / Warranty Card x1 / micro SD card tray x1 / Pin for the tray x1 / Supported OS Windows 7, 8, 10 (32/64bit) / MAC OS X 10.7 and up