High-end audio brand Astell&Kern unveils its latest offering, the A&ultima SP4000 Digital Audio Player.
Kick startup your tunes with Astell&Kern's new SP4000
Audio enthusiasts, listen up! Korean audio brand Astell&Kern has just launched their latest flagship digital audio player, and it's a game-changer. The A&ultima SP4000 is packing a punch with its advanced Octa circuit architecture, High Driving Mode, and support for the full Android OS.
Say goodbye to Android sampling limitations, as Astell&Kern's Direct Path technology lets you download and run your favorite streaming apps directly. This baby is crafted from luxury watch-grade 904L stainless steel and comes with a Perlinger calf-leather case for that extra touch of class.
Now, what sets the SP4000 apart? Unlike most digital players, it separates digital and analog signal processing, reducing noise and boosting sound quality. It's equipped with two OPAMPs arranged in parallel, pumping out dynamic range and enhancing sound detail. And with High Driving Mode, you can enjoy even the faintest sonic details in deeper, clearer, and more immersive music.
The SP4000's proprietary ESA technology significantly improves group delay, minimizing frequency distortion and boosting sound clarity. To reduce noise, it employs an Ultra-Low Noise LDO Regulator, a component usually found in medical devices and high-end 5G communication equipment.
Streaming-based music consumption is on the rise, so Astell&Kern has got you covered. The SP4000 integrates full Android OS support, including Google Play Store app access. To overcome Android's sampling limitations, it uses Astell & Kern's ADP proprietary customization technology for lossless playback.
The user interface is a dream, with an immersive animation and Astell&Kern's signature Crimson Theme for easy navigation. It's packed with 256GB of internal memory, supports microSD cards up to 1.5TB, and offers dual-band Wi-Fi, DLNA networking, USB digital audio output, USB-C for data transfer and charging, and even works as a USB DAC for Mac or Windows-based PCs.
Wireless streaming aficionados will love the SP4000's support for aptX Adaptive and LDAC codecs, and its ability to connect to external devices via Bluetooth as a DAC. Using Qualcomm QC 3.0 fast charging, this bad boy reaches a full charge in about 4 hours and boasts a playback time of around 10 hours.
Stay tuned for pricing and availability, and get ready to elevate your audio game with the Astell&Kern A&ultima SP4000.
Fun Facts:
- Premium Material: The SP4000 is made from 904L stainless steel, the same grade used in Rolex watches.
- Designed for Detail: The SP4000's High Driving Mode is designed to reproduce even the most delicate sonic details with precision.
- Sound Star: The SP4000 separates digital and analog signal processing, a rarity among digital players.
Under the Hood:
- Advanced Circuitry: The SP4000 uses Any Layer HDI PCB Technology, minimizing signal loss for refined sound.
- Digital Remastering: The SP4000 features Astell&Kern's second-generation Digital Audio Remaster (DAR) technology with Virtual Sound Extender (VSE) for more natural and refined sound.
- Noise Reduction: The Ultra-Low Noise LDO Regulator reduces noise by 97% compared to earlier models.
- Efficient Power: The SP4000's High Driving Mode provides powerful and stable output, resulting in clear audio with excellent dynamics.
The Astell&Kern SP4000 is not just another digital audio player; it's a gadget designed for audiophile portable listening, blurring the lines between smartphones and technology. Its advanced features, such as the Direct Path technology and High Driving Mode, make it a must-have for any gadget enthusiast seeking superior sound quality.
