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  • RAYTHEON JAN6418 MIL-SPEC Vintage Vacuum Tube Dual
  • Our TRIPLE AMP SYSTEM allows listeners to select the right tones for their music
  • Three levels of voltage with Tube Current option
  • Stainless steel with 99.9% pure silver plating
  • Separate digital and analog signal processing (AK4191EQ x2 / AK4499EX x2)
  • VU Meter
  • High-performance Qualcomm Snapdragon CPU
Astell&Kern SP3000T Digital Audio Player
Model SP3000T
Body Color Silver
Body Material Stainless Steel with Pure Silver Plating
Display 5.5 inch 1080 x 1920 Full HD touch screen
Supported Audio Formats WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA
Sample Rate PCM: 8kHz ~ 768kHz (8/16/24/32bits per Sample)
DSD Native: 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 (Condition No Load)
CPU Octa-Core
DAC AKM AK4191 x2 (Dual Modulator) & AKM AK4499EX x2 (Dual DAC)
Vacuum Tube RAYTHEON JAN6418 x2
Decoding Support Up to 32bit / 768kHz Bit to Bit playback
Input USB Type-C input (for charging & PC & MAC)
Outputs Unbalanced Out (3.5mm), Optical Out(3.5mm)
Balanced Out (2.5mm, only 4-pole supported | 4.4m, 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, LHDC)
Dimensions 3.33" (84.7mm)[W] x 5.57" (141.5mm)[H] x 0.70" (18mm)[D]
Weight About 17oz (483g)
Feature Enhancements Firmware upgrade supported (OTA)
Operating Temperature 0℃ ~ + 40℃ (32℉~ 104℉)
Frequency Response ±0.005dB (Condition : 20Hz~20kHz) Unbalanced │ ±0.003dB (Condition : 20Hz~20kHz) Balanced
±0.006dB (Condition : 20Hz~70kHz) Unbalanced │ ±0.024dB (Condition : 20Hz~70kHz) Balanced
S/N Ratio 120dB @ 1kHz, Unbalanced │ 124dB @ 1kHz, Balanced
Crosstalk -136dB @ 1kHz, Unbalanced │ -145dB @ 1kHz, Balanced
THD+N 0.0005% @ 1kHz, Unbalanced │ 0.0004% @ 1kHz, Balanced
IMD SMPTE 0.0007% 800Hz 10kHz (4:1) Unbalanced │ 0.0007% 800Hz 10kHz (4:1) Balanced
Output Impedance Unbalanced Out 3.5mm (1.5ohm) │ Balanced Out 2.5mm (1.5ohm), 4.4mm(1.4ohm)
Clock Jitter 25ps (Typ)
Reference Clock Jitter 200 Femto Seconds
Built-in Memory 256GB [NAND]
External Memory microSD x1 (Max. 1TB)
Battery Capacity 5,050mAh 3.8V Li-Polymer
Charge Time About 3.5 hours (QC3.0 Charging)
Playback Time About 10 hours (Standard: FLAC, 16bit, 44.1kHz, Unbalanced, Vol.50, LCD Off, LED On, OP AMP Mode)
Supported OS Windows 7,8,10(32/64bit), MAC OS X 10.7

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