Astell&Kern A&ultima SP3000M Digital Audio Player
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Compact Design, Limitless Sound
The A&ultima series by Astell & Kern has consistently set the bar for innovation and audio excellence. With the Astell&Kern SP3000M, the aim was to create a more compact and portable device without compromising on the exceptional sound quality that the SP3000 is known for. The development process involved numerous adjustments to the circuit design, resulting in the SP3000M, which retains all the high-performance features of the original model in a smaller, lighter form factor. This portable Hi-Fi audio player is a marvel of engineering, offering an unrivalled sound experience on the go.
Features
- HEXA Audio Circuit – Separates digital and analogue signals for pure, lag-free sound
- Superior Sound – Uses four AK4499EX DACs with 130 dB SNR.
- TERATON ALPHA – Ensures near-perfect sound reproduction
- Snapdragon 6125 CPU – Octa-core processor with 8GB memory for fast performance
- Compact Design – Smaller and lighter, maintaining premium sound quality
Advanced Audio Architecture
One of the key features of the SP3000M is its innovative Hexa audio structure, which separates the digital and analogue signal processing. This unique design, along with independent dual audio circuitry, ensures superior sound performance, minimising noise and delivering a crystal-clear audio experience. Despite its compact size, the SP3000M delivers the same impressive audio quality as its predecessor, boasting a remarkable 130 dB Signal-to-Noise Ratio (SNR). Whether you're enjoying music at home or on the move, the SP3000M provides an immersive listening experience.
Cutting-Edge Audio Technologies
The SP3000M also includes several advanced technologies that enhance its audio performance. Astell & Kern's TERATON ALPHA technology ensures that the sound you hear is as close to the original recording as possible, thanks to efficient power management, precise amplification, and effective noise reduction. In addition, the Digital Audio Remaster (DAR) technology allows the SP3000M to upsample sound for more detailed and lifelike audio reproduction, bringing out the richness and subtlety in your music.
Seamless Connectivity and Features
This device is designed for seamless integration into modern digital ecosystems. It supports external streaming apps like Tidal and Apple Music via Open App Service, allowing users to enjoy high-quality streaming. Additionally, the BT Sink feature enables easy pairing with external devices such as smartphones, ensuring you can stream music wirelessly in high fidelity. The SP3000M also features the AK File Drop function for hassle-free file transfer, along with ReplayGain for consistent volume levels across different tracks.
Elegant Design and Build
Beyond its superior sound capabilities, the SP3000M stands out with its elegant design. Inspired by the tension between a diamond and its setting, the design incorporates a rhombus shape and a carefully crafted volume knob. The etched cross pattern on the back glass pays homage to the SP3000 while showcasing the distinct identity of the SP3000M. This combination of cutting-edge technology and refined aesthetics makes the SP3000M a truly premium portable audio player.
Specification
General | |
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Model | SP3000M |
Colour | Black |
Material | Aluminium |
Display | 4.1 inch HD 720 x 1280 touch screen |
Supported Audio | WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF |
Sample Rate | PCM: 8kHz ~ 768kHz (8/16/24/32 bits per Sample) DSD: DSD64 (1bit 2.8MHz), DSD128 (1bit 5.6MHz), DSD256 (1bit 11.2MHz), DSD512 (1bit 22.4MHz) Stereo |
Output Level | Unbalanced 3.3Vrms / Balanced 6.3Vrms (No Load) |
CPU | Octa-core |
DAC | AKM AK4191EQ x2 & AK4499EX x4 |
Decoding | Support up to 32bit / 768kHz playback |
Input | USB Type-C (for charging & PC & MAC) |
Outputs | Unbalanced Out (3.5mm), Balanced Out 4.4mm (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) |
Size | 69.1mm[W] x 119.6mm[H] x 18.8mm[D] |
Weight | Aluminium, approx. 8.36oz (237g) |
Functional Enhancements | Firmware Upgrade Support (OTA) |
Operating Temperature | 0℃ ~ +40℃ (32℉~ 104℉) |
Audio Performance | |
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Frequency Response | ±0.020dB (20Hz 20kHz) Unbalanced / ±0.025.db Balanced, ±0.032dB (20Hz70kHz) Unbalanced / ±0.025dB Balanced |
S/N | 126dB @ 1kHz Unbalanced / 130dB @ 1kHz Balanced |
Crosstalk | -140dB @ 1kHz Unbalanced / -144dB @ 1kHz Balanced |
THD+N | 0.0005% @ 1kHz Unbalanced / 0.0003% @ 1kHz Balanced |
IMD SMPTE | 0.0004% 800Hz 10kHz (4:1) Unbalanced / Balanced |
Output Impedance | Unbalanced Out 3.5mm (0.6ohm) / Balanced Out 4.4mm (1.2ohm) |
Clock Source | |
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Clock Jitter | 25pS (Typ) |
Reference Clock Jitter | 200 Femto Seconds |
Storage Capacity | |
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Built-in Memory | 256GB [NAND] |
External Memory | microSD x1 (Max. 1.5TB) |
Battery | |
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Capacity | 4,200mAh 3.8V Li-Polymer |
Charging Time | Approx. 3.5 hours (QC3.0 charging supported) |
Continuous Playback Time | Approx. 10 hours (Standard: FLAC, 16bit, 44.1kHz, Vol.80, LCD Off, Low Gain) |
OS | |
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Supported Operating Systems | Windows 10,11 (32/64bit), MAC OS X 10.7 |
Payment & Security
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