Το Astell&Kern SE300 ειναι ενα φορητο player (DAP), με DAC R2R 24bit, δεκτη Bluetooth 5.0 Qualcomm aptX, LDAC, WiFi.

Εγγυηση Αντιπροσωπειας. Δυνατοτητα δοσεων.

The main body made from aluminum has streamlined surfaces that represent the flow of music. Through this, we create a firm yet flexible image. We added intensity by using contrasting materials such as stainless steel and glass to further enhance the theme of 'Stream'. In addition to this, the bottom section of the device curves outward, allowing for a more ergonomic grip whilst using the player.

The right side of the SE300 is coated with stainless steel to enhance visual focus. The polished side and triangular-patterned volume wheel are key to creating powerful and visually striking contrasts. The straight pattern on the rear of the volume wheel elevates the visual density and allows users to control volume and visually check the changes. The wheel lighting is placed behind the volume wheel to avoid direct exposure whilst allowing the light to be reflected on the side decorations and volume wheel knurl, creating the effect of light bursting from the inside.

The rear glass also features a new etching pattern, continuing the concept of 'Stream' The basic pattern features the A logo of Astell&Kern, designed to present an overall flow of stream with differences in size. This etching pattern amplifies the sense of flow with the differences in inclinations, adding a sense of depth to the rectangular rear glass that may otherwise look dull.

Features

• Fully Discrete 24 bit R-2R DAC
• Equipped with 96 ultra-precision 0.01% & TCR10 resistors
• New Dual AMP (Class A/AB) mode
• Option for OS / NOS modes
• Implemented self-developed and optimized FPGA technology
• New Crimson theme UI/UX
• Supports Bluetooth 5.0 and wireless Hi-Fi

Specifications

• Sample rate
  • PCM: 8 kHz – 384 kHz (8 / 16 / 24 / 32 bits per sample)
  • DSD: DSD64 (2.8 MHz), DSD128 (5.6 MHz), DSD256 (11.2 MHz), stereo
• Total harmonic distortion (THD)
  • 0.006% @ 1 kHz, Unbalanced
  • 0.006% @ 1 kHz, Balanced
• Crosstalk
  • -135 dB @ 1 kHz, Unbalanced
  • -144 dB @ 1 kHz, Balanced
• Frequency response
  • ±0.038 dB (20 Hz – 20 kHz), Unbalanced / Balanced
  • ±0.45 dB (20 Hz – 70 kHz), Unbalanced / Balanced
• DAC: Full Discrete R-2R
• Signal-to-noise ratio
  • 114 dB @ 1 kHz, Unbalanced
  • 115 dB @ 1 kHz, Balanced (Normal Gain)
  • 115 dB @ 1 kHz, Unbalanced / Balanced (High Gain)
• Output
  • Unbalanced out: 3.5 mm
  • Optical out: 3.5 mm
  • Balanced out: 2.5 mm (4-pole), 4.4 mm (5-pole)
• Bluetooth: V5.0 (A2DP, AVRCP, Qualcomm® aptX™ HD, LDAC)
• Wi-Fi: IEEE 802.11 a/b/g/n/ac (2.4 / 5 GHz)
• Output impedance
  • Unbalanced 3.5 mm: 1.3 Ω
  • Balanced 2.5 mm / 4.4 mm: 1.3 Ω
• Material: Aluminum and Stainless Steel (SE300 Titan: Titanium)
• Input: USB Type-C (charging, PC & Mac)
• Battery
  • 5,050 mAh / 3.8 V Li-Polymer
  • Approx. 12 h playback (FLAC 16-bit / 44.1 kHz, Vol. 50, LCD off, Normal Gain)
• Processor cores: Quad-core
• Storage
  • 256 GB NAND internal memory
  • microSD ×1 (up to 1 TB)
• Supported formats
  • WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF
• Screen
  • 5.46″ HD touch screen, 1080 × 1920
• System OS: Windows 10 / 11 (32 / 64 bit), macOS X 10.7+
• Dimensions & Weight
  • Width: 76.45 mm
  • Height: 139.45 mm
  • Depth: 17.6 mm
  • Weight: 0.32 kg