L’Astell & Kern SP 1000 est le dernier né et le plus innovant des baladeurs audiophiles de la marque. Doté de toutes les dernières technologies, il est vraiment unique en son genre. Grâce à son processeur 8-coeurs, il reproduit tous les détails musicaux avec une finesse jamais atteinte à ce jour, ceci sans distorsion. Son grand écran tactile offre une utilisation facile, rapide et sans latence. Il dispose de 256GB de mémoire interne (extensible à 512GB par carte MicroSD).
Spécifications techniques Astell & Kern SP1000:
Model: SP1000
Body Color: Stainless Steel / Copper
Body Material: Stainless Steel / Copper
Display: 5inch (720 x 1,280) Touchscreen
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(1bit 5.6MHz), Stereo / DSD256(1bit 11.2MHz), Stereo
Output Level: Unbalance 2.2Vrms / Balance 3.9Vrms (Condition No Load)
CPU: Octa-Core
DAC: AKM AK4497EQ x2 (Dual DAC)
Decoding: Support up to 32bit / 384kHz Bit to Bit Decoding
Input: USB 3.0 Type-C input (for charging & data transfer (PC & MAC)) / Connection Mode : MTP (Media Device)
Outputs: PHONES (3.5mm) / Optical Out (3.5mm) / Balanced Out (2.5mm, only 4-pole supported)
Wi-Fi: 802.11 b/g/n (2.4GHz)
Bluetooth: V4.1 (A2DP, AVRCP, aptX™ HD)
Dimensions: 2.98 ”(75.8 mm) [W] x 5.2 ”(132 mm) [H] x 0.64 ”(16.2 mm) [D]
Weight: Stainless Steel : 13.64 oz (386.6 g) / Copper : 13.68 oz (387.9 g)
Feature Enhancements: Firmware upgrades supported (OTA)
Audio Performance:
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
Signal to Noise Ratio: 120dB @ 1kHz, Unbalance / 122dB @ 1kHz, Balance
Crosstalk: 138dB @ 1kHz, Unbalance / 143dB @ 1kHz, Balance
THD+N: 0.0005% @ 1kHz, Unbalance / 0.0008% @ 1kHz, Balance
IMD SMPTE: 0.0004% 800Hz 10kHz(4:1) Unbalance & Balance
Output Impedance: Balanced out 2.5mm (1ohm) / PHONES 3.5mm (2ohm)
Clock source:
Clock Jitter: 30ps(Typ)
Reference Clock Jitter: 200 Femto Seconds
Battery:
Capacity: 3,400mAh 3.7V Li-Polymer Battery
Continuous Playback Time: Up to 12 hours (Standard – MUSIC: FLAC, 16-bit/44kHz, Volume 75, LCD Off)
Charge Time: About 2 hours (Standard – 9V/1.67A Fast charging)
Memory:
Built-in Memory: 256GB [NAND]
External Memory: microSD (Max 256GB) x1
OS:
Supported OS: Windows XP, Windows 7,8,10 (32/64bit), MAC OS X 10.7 and up
