Το Astell&Kern Norma SR35 ειναι ενα 64GB φορητο player (DAP), με 32bit/384kHz dsd quad dac, δεκτη WiFi (2.4 & 5 Ghz), two way Bluetooth-LDAC, aptX HD και MQA playback δυνατοτητα.

Εγγυηση Αντιπροσωπειας. Δυνατοτητα δοσεων.

The A&norma series was created to enjoy the premium sounds of Astell&Kern in a portable size with best in class specifications.
SR25 MKII, the previous model in the series, was loved by audio enthusiasts and those just starting their personal audio journey thanks to its portable size and powerful Hi-Fi sound through a 4.4-mm balanced jack.

The A&norma SR35 inherits these strengths while applying the amplifier and audio design that was applied to Astell&Kern's premium products to deliver the authentic sound quality that Astell&Kern are so well known for. The ultra compact SR35 features 20 hours of continuous playback, while supporting Quad DAC and two-step Gain control, and the A&norma line's first introduction of New Generation Amp technology with Astell&Kern's long-standing know-how for an even more delicate and clear Hi-Fi sound at higher output.

We have also applied our new UI/UX with improved visuals and usability to the SR35 for a more immersive music experience. In addition to this the SR35 is equipped with Roon Ready and MQA full decoder support to further enhance the performance of our A&norma line.

Features

• Quad-DAC (Quad/Dual Switching Mode)
• New Generation AMP Technology
• 2-Step Gain Mode
• NEW UI/UX - Crimson Theme
• Dual Wi-Fi (2.4 & 5 GHz)
• 20-hour continuous playtime
• Supports two-way Bluetooth and LDAC, aptX™ HD
• Roon Ready (First in A&norma series)

Specifications

• Model SR35
• Body Color Charcoal Gray
• Body Material Aluminum
• Display 3.6inch HD 720 x 1280 touch screen
• Supported Audio Formats WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF
• Sample rate PCM : 8kHz ~ 384kHz (8/16/24/32bits per Sample)
  DSD Native: DSD64(1bit 2.8MHz), Stereo / DSD128(1bit 5.6MHz), Stereo / DSD256(1bit 11.2MHz), Stereo
• Output Level [Normal] Unbalanced 2.1Vrms ? Balanced 4Vrms (Condition No Load)
  [High] Unbalanced 3.1Vrms ? Balanced 6Vrms (Condition No Load)
• CPU Quad-core
• DAC Ciruss Logic CS43198 x4 (Quad-DAC)
• Decoding Support up to 32bit / 384kHz Bit to Bit playback
• Input USB Type-C input (for charging & PC & MAC)
• Outputs Unbalanced 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)
• Dimensions 2.51” (64mm)[W] x 4.26” (108.3mm)[H] x 0.63” (16.1mm)[D]
• Weight about 6.49oz (184g)
• Feature Enhancements Firmware upgrade supported (OTA)
• Operating Temperature 0? ~ + 40? (32?~ 104?)
• Frequency Response ±0.012dB (Condition : 20Hz~20kHz) Unbalanced ? ±0.011dB (Condition : 20Hz~20kHz) Balanced
  ±0.125dB (Condition : 20Hz~70kHz) Unbalanced ? ±0.126dB (Condition : 20Hz~70kHz) Balanced
• S/N 127dB @ 1kHz, Unbalanced ? 130dB @ 1kHz, Balanced
• Crosstalk -133dB @ 1kHz, Unbalanced ? -145dB @ 1kHz, Balanced
• THD+N 0.0005% @ 1kHz, Unbalanced ? 0.0006% @ 1kHz, Balanced
• IMD SMPTE 0.0002% 800Hz 10kHz (4:1) Unbalanced ? 0.0002% 800Hz 10kHz (4:1) Balanced
• Output Impedance Unbalanced Out 3.5mm (1.1ohm) ? Balanced Out 2.5mm, 4.4mm (2.7ohm)
• Clock Jitter 25pS (Typ)
• Reference Clock Jitter 70ps
• Built-in Memory 64GB [NAND]
• External Memory Micro SD x1 (Max. 1TB)
• Capacity 3,150mAh 3.7V Li-Polymer
• Charge Time about 2.5hours (5V 2A General Charging)
• Playback Time about 20hours (Standard : FLAC, 16bit, 44.1kHz, Normal Gain, Unbalanced, Vol.50, LCD Off, Dual DAC Mode)
• Supported OS Windows 10, 11(32/64bit) MAC OS X 10.7