⭐ [Stars Review] https://starspickeraudio.net/blogs/blog/astell-kern-sp3000-when-luxury-meets-precision

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1 Year Local Limited Warranty (subjected to Astell&Kern T&C)

A&ultima SP3000 Flagship Digital AUdio Player

- World's first use of Stainless Steel 904L for DAP body material
- World's first DAP with complete separation of digital and analog signal processing
- Latest Flagship DAC (AKM4499EX) from Asahi Kasei
- Stunning Audio Performance with Independent Dual Audio Circuitry
- High-Performance Qualcomm Snapdragon 6125 Octa-Core CPU
- New Experience in the Graphic User Interface
- Support for aptX(TM) HD and LDAC

Luxury Meets Innovation, SP3000
Astell&Kern has set the standard for perfect sound using the latest innovative technology with the A&ultima series. The A&ultima SP3000 is the newest flagship product that is the essence of everything learned and engineered over the last 10+ years of digital music processing.

A&ultima SP3000 is the world's first DAP with independent Dual Audio Circuitry and the latest DAC with HEXA-Audio Circuitry structure, as well as uses all audio technologies and the best materials that lets you feel the overwhelming impact of sound and music.

Experience perfection firsthand with the true next-generation flagship, A&ultima SP3000, the pinnacle of audio players.

[General Specifications]

Model: SP3000
Body Color: Black or Silver
Body Material: Stainless Steel 904L
Display: Full HD 5.46-inch 1080 x 1920 Touch display
Supported Audio Formats: WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA
Sample Rate: PCM: 8kHz ~ 768kHz (8 to 32-bits per Sample), DSD Native: DSD64 ~ DSD512, Stereo
Output Level: UNBAL 3.3Vrms / BAL 6.3Vrms (Condition No Load)
CPU: Octa-Core
DAC: AKM AK4191 x2 (Dual Modulator) &AK4499EX x4 (Dual + Dual DAC)
Decoding: Support up to 32-bit / 768kHz Bit-to-Bit Playback
Input: USB Type-C input (for charging, PC & MAC)
Outputs: UNBAL Out (3.5mm) / Optical Out (3.5mm) / BAL Out (2.5mm, only 4-pole supported / 4.4mm, 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)
Dimensions: 82.4mm[W] x 139.4mm[H] x 18.3mm[D]
Weight: 493g
Feature Enhancements: Firmware upgrade supported (OTA: Over-The-Air)

[Audio Performance]

Frequency Response: Condition 20Hz~20kHz: ±0.017dB UNBAL / ±0.021dB BAL; Condition 20Hz~70kHz: ±0.022dB UNBAL / ±0.031dB BAL
Signal to Noise Ratio: 126dB @ 1kHz, UNBAL / 130dB @ 1kHz, BAL
Crosstalk: -136dB @ 1kHz, UNBAL / -145dB @ 1kHz, BAL
THD+N: 0.0006% @ 1kHz, UNBAL / 0.0004% @ 1kHz, BAL
IMD SMPTE: 0.0007%, 800Hz 10kHz (4:1) UNBAL / BAL
Output Impedance: 3.5mm (0.7ohm), 2.5mm (1.7ohm), 4.4mm (1.6ohm)

[Clock Source]

Clock Jitter: 25ps (Typ)
Reference Clock Jitter: 200 Femto Seconds
Battery: 5,050mAh 3.8V Li-Polymer Battery
Playback Time: About 10 hours
Charge Time: About 3.5 hours (QC 3.0 Charging)

[Memory]

Built-In Memory: 256GB [NAND]
External Memory: microSD (Max. 1TB) x 1