










Astell & Kern
SP3000M Leather Case
$130.00 USD
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Features
HEXA Audio Circuit Design – Complete separation of digital and analog signals for enhanced clarity and reduced noise.
Independent Dual Audio Circuits – Unrivaled sound quality with isolated unbalanced and balanced outputs.
TERATON ALPHA Sound Solution – Experience Astell & Kern’s finest audio technology for pure and original sound reproduction.
High-Performance Octa-Core CPU – Powered by Qualcomm Snapdragon 6125 for smooth operation and a responsive interface.
Analog Sensitivity VU Meter – Immerse yourself with real-time visual feedback on volume levels.
Premium Silver-Plated Shield Can – Minimizes electromagnetic interference for pristine audio quality.
Dual-band Wi-Fi & Bluetooth 5.0 – Enhanced connectivity with high-quality audio codecs including LDAC, aptX, and LHDC.
Digital Audio Remaster Technology – Upsamples sound for more vivid, lifelike playback.
Supports Native DSD512 & High-Resolution Audio – Play your favorite tracks in lossless formats up to 32bit/768kHz.
QC 3.0 Fast Charging – Efficient and quick charging capabilities for less downtime.
AK File Drop – Wireless file transfer for hassle-free music management.
Included Premium Leather Case from GRUPPO MASTROTTO
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What's in the Box?
Warranty
Premium Leather Case
The SP3000M’s bundle case is crafted from soft cowhide by GRUPPO MASTROTTO, boasting a superior level of craftsmanship that befits the A&ultima SP3000M. The leather case features a soft touch and has undergone a proprietary patented "anti-bacterial" and "anti-virus" process. Using chrome tanning and dyeing with high-quality pigments, the leather maintains a uniform surface quality and showcases the distinctive vibrant colors characteristic of Italian leather. The rear pattern of the case expresses the same pattern as the SP3000M, providing a perfect sense of unity.
Leather from GRUPPO MASTROTTO
GRUPPO MASTROTTO is a leather specialist manufacturer that continues a tradition of over 60 years since the Mastrotto family established 'Conceria Mastrotto' in Arzignano, Italy, in 1958. With more than 2,200 employees worldwide, they produce high-quality leather through 18 rigorous processes across 15 factories.They are one of Italy's most authoritative groups in the leather industry.
| Parameter | Specification |
|---|---|
| General Specifications | |
| Model | SP3000M (PPF43) |
| Body Color | Black, Copper Nickel |
| Body Material | Aluminum |
| Display | 4.1-inch HD 720 x 1280 touch screen |
| Dimensions | 2.72” x 4.70” x 0.74” (69.1mm x 119.6mm x 18.8mm) |
| Weight | Approx. 8.36oz (237g) |
| Operating Temperature | 0℃ ~ +40℃ (32℉ ~ 104℉) |
| Audio Specifications | |
| Supported Audio Formats | WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF |
| Sample Rate | PCM: 8kHz ~ 768kHz (8/16/24/32-bit) DSD64/128/256/512 (1bit, up to 22.4MHz) |
| Output Level | Unbalanced 3.3Vrms | Balanced 6.3Vrms (No Load) |
| DAC | AKM AK4191EQ x2 & AK4499EX x4 |
| Decoding | Up to 32bit / 768kHz playback |
| Connectivity | |
| Input | USB Type-C (charging, PC & MAC) |
| Outputs | 3.5mm Unbalanced, 4.4mm Balanced (5-pole) |
| Wi-Fi | 802.11 a/b/g/n/ac (2.4/5GHz) |
| Bluetooth | V5.0 (aptX HD, LDAC, LHDC, A2DP, AVRCP) |
| Performance | |
| Frequency Response | ±0.020dB (20Hz–20kHz) Unbal | ±0.025dB Bal ±0.032dB (20Hz–70kHz) Unbal | ±0.025dB Bal |
| Signal to Noise Ratio (S/N) | 126dB Unbal | 130dB Bal @ 1kHz |
| Crosstalk | -140dB Unbal | -144dB Bal @ 1kHz |
| THD+N | 0.0005% Unbal | 0.0003% Bal @ 1kHz |
| IMD SMPTE | 0.0004% (800Hz 10kHz, 4:1) Unbal | Bal |
| Output Impedance | 0.6Ω (3.5mm) | 1.2Ω (4.4mm) |
| Clock Source | Clock Jitter: 25pS (Typ), Reference Jitter: 200fs |
| Memory & Battery | |
| Built-in Memory | 256GB NAND |
| External Memory | microSD x1 (Max. 1.5TB) |
| Battery Capacity | 4,200mAh 3.8V Li-Polymer |
| Charge Time | Approx. 3.5 hours (QC3.0) |
| Playback Time | Approx. 10 hours (FLAC, 16bit, 44.1kHz, Vol.80, LCD Off) |
| Operating System Support | |
| Supported OS | Windows 10/11 (32/64bit), macOS X 10.7+ |
