Astell&Kern A&ultima SP4000 / SP 4000 Hi-End Digital Audio Player - DAP Original - Silver

Astell&Kern A&Ultima SP4000 Flagship High End Digital Audio Player


100% PRODUK RESMI
100% PRODUK ORIGINAL
GARANSI RESMI 1 TAHUN


FEATURES
◉ Enhanced signal processing capabilities with Octa audio circuit architecture
◉ Supports High Driving Mode for delivering premium sound quality
◉ Minimizes group delay with proprietary ESA (Enhanced Signal Alignment) technology
◉ Ultra Low Noise LDO Regulator for top-tier noise suppression
◉ Precision sound achieved with Any Layer Type PCB
◉ Equipped with a 99.9% Pure Copper Shield Can
◉ First Astell&Kern Device to Support Full Android OS
◉ First Astell&Kern Device to Feature Advanced DAR Technology
◉ Features 4.5th generation UI, combining functionality and emotional design


SPECIFICATIONS
•Model SP4000 (PPF51)
•Body Color Black, Silver
•Body Material Stainless Steel 904L
•Display 6inch 2K (2160 x 1080) touch screen
•Supported Audio Formats WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF
•Sample rate PCM : 8kHz ~ 768kHz (8/16/24/32bits per Sample)
DSD Native : DSD64(1bit 2.8MHz), Stereo | DSD128(1bit 5.6MHz), Stereo
DSD256(1bit 11.2MHz), Stereo | DSD512(1bit 22.4MHz), Stereo
•Output Level Unbalanced 4.1Vrms │ Balanced 8.2Vrms (Condition No Load)
•CPU Octa-core
•DAC AKM4191 x4 + AKM4499EX x4 (Real Quad DAC)
•Decoding Support up to 32bit / 768kHz Bit to Bit playback
•Input USB Type-C input (for charging & PC & MAC)
•Outputs Unbalanced Out (3.5mm), Optical Out(3.5mm)
Balanced Out (4.4m, only 5-pole supported)
•Wi-Fi 802.11 a/b/g/n/ac (2.4/5GHz)
•Bluetooth V5.0 (A2DP, AVRCP, Qualcomm aptX HD, LDAC, LHDC, SBC, AAC)
•Dimensions
3.34” (85mm)[W] x 5.89” (149.8mm)[H] x 0.76” (19.5mm)[D]
•Weight About 21.7oz (615g)
•Feature Enhancements Firmware upgrade supported (OTA)
•Operating Temperature 0℃ ~ + 40℃ (32℉~ 104℉)
STORAGE
•Built-in Memory 256GB [NAND]
•External Memory microSD x1 (Max. 1.5TB)
BATTERY
•Capacity 6,780mAh 3.8V Li-Polymer
•Charge Time about 5hours (QC3.0 Charging)
•Playback Time about 10hours (Standard : FLAC, 16bit, 44.1kHz, Vol.50, LCD Off)