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Newly designed audio circuit
 The SP2000 is the first Astell&Kern player to use separate, independent audio channels between the Unbalanced and Balanced outputs. 
This design offers much more power than ever before, with 6 Vrms for Balanced output and 3Vrms for Unbalanced output. With this design, 
the SP2000 offers the ultimate audio experience as Astell&Kern's newest flagship player.
 
Dual AK4499EQ
The AK4499EQ DAC chip uses the most advanced 'Current Output Architecture' technology. 
To take full advantage of this new architecture, Astell&Kern redesigned the Op Amp and analog amp block configuration completely. 
The new circuit design optimizes the current consumption and brings out the most from these new DAC chips. 
The combination of the SP2000 and AK4499EQ chips provide mind-blowing audio quality.
 
32bit/768kHz, Native DSD22.4MHz Support
 SP2000 is the first Astell&Kern model to support 32 bit/768 kHz 
and DSD512 (22.4MHz) playback natively without compression or loss.
 
Dual Band Wi-Fi (2.4/5GHz)
 With streaming music services becoming more popular, stronger and more reliable network reception becomes even more important for your audio experience. The SP2000 supports Dual Band Wi-Fi (2.4/5GHz, a/b/g/n/ac) with an improved 3-dimensional antenna design. With a stronger Wi-Fi signal and faster speeds, music streaming from the most popular services is better than ever on the SP2000.
 
Display - 5inch (720 x 1,280) Touch display

Supported Audio Formats - WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA(Support Scheduled)

MQA playback - Services(Tidal Masters), Local files, External USB, MQA-CD(ripped)

Sample rate - PCM : 8kHz ~ 768kHz (8/16/24/32bits per Sample) / DSD Native: DSD64(1bit 2.8MHz), Stereo

/ DSD128(1bit 5.6MHz), Stereo / DSD256(1bit 11.2MHz), Stereo / DSD512(1bit 22.4MHz), Stereo

Output - Level Unbalanced 3.0Vrms / Balanced 6.0Vrms (Condition No Load)

CPU - Octa-Core

DAC - AKM AK4499EQ x2 (Dual DAC)

Decoding - Support up to 32bit / 768kHz Bit-to-Bit Playback

Input - USB 3.0 Type-C input (for PC & MAC)

Outputs - Unbalanced Out (3.5mm) / Optical Out (3.5mm) / Balanced Out (2.5mm, only 4-pole supported)

Wi-Fi - 802.11 a/b/g/n/ac (2.4/5GHz)

BT - V4.1 (A2DP, AVRCP, aptXTM HD)

Dimensions - 3.00 ”(76.3 mm) [W] x 5.19 ”(132 mm) [H] x 0.61 ”(15.7 mm) [D]

Weight - Copper : 15.25 oz (432g)
 
Built-in Memory 512GB [NAND]
External Memory microSD (Max. 1TB) x1