ASTELL&KERN SR35

UGS : 195674000378 Brand:

1 079,00 $

Description

ENJOY THE A&K PREMIUM SOUND ON-THE-GO WITH THE SR35 DIGITAL AUDIO PLAYER

  • Features Cirrus Logic CS43198 Quad-DAC (Quad/Dual switching mode)
  • New UI with “Crimson” theme
  • New Generation AMP tech with 2-Step Gain mode
  • Dual WiFi (2.4 & 5GHz)
  • 20-hour continuous playback
  • Supports 2-way Bluetooth and LDAC, aptX™ HD, 1st Roon Ready A&norma DAP

Astell&Kern SR35 with Focal headphones and ceramic decor

QUAD DAC MODE FOR TRUE HI-FI SOUND

For the first time in the A&norma series, the SR35 deploys the Cirrus Logic CS43198 DAC in Quad configuration. In addition, A&K incorporates its unique technical collaboration between the DAC and patented TERATON ALPHA tech for outstanding advancement in dynamics, space, resolution, and separation. A Dual/Quad DAC switch mode is also offered enabling users to adjust and improve power mgmt. efficiency.

Closeup of Teraton circuit board

NEW GENERATION AMP

The SR35 is equipped with New Generation AMP tech previously exclusive to the A&ultima line, a unique design that improves noise reduction at high power output. The SR35 now contains the same amp design as the latest A&ultimate and A&futura products. Moreover, in order to reliably operate at varying impedances, the output current handling capability is increased to maximize the performance across all devices.

2-STEP GAIN MODE

The SR35 supports a 2-step Gain Level mode to create the perfect match for a wide range of headphones and IEMs for seamless use of both sensitive and hard-to-drive devices. Both ‘Normal Gain’ and ‘High Gain’ modes can generate a high current output to create a powerful sound and excellent driver control with up to 6Vrms from the balanced connections.

ALL-DAY MUSIC

The SR35 provides Hi-Fi audio anywhere at any time with premium-class specs and portability, featuring continuous playback time of 20 hours before requiring a recharge. Its compact size fits easily in your pocket, and weighing in at only 6.5 oz, it’s light enough to carry without inconvenience.

NEW EXPERIENCE, NEW UI

The SR35 comes with a redesigned Crimson-themed UI, transforming it into a deeply connective music player. It’s designed for quick music category browsing and re-experiencing forgotten songs. A&K added an album art search function for re-discovery and heightened interaction of music album art while listening.

Astell&Kern SR35 player on wood table highlighting LCD screen and UI

SPECIFICATIONS

  • Material: Aluminum
  • Supported OS: Windows 10, 11 (32/64bit) | MAC OS X 10.7
  • Astell&Kern 1 Year Warranty
  • Display: 3.6”, 720 x 1280 touchscreen
  • Supported Audio Formats: WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DIFF, DSF, MQA
  • Sample Rate
    • PCM: 8kHz ~ 384kHz (8/16/24/32-bits per Sample)
    • DSD Native: DSD64 (1-bit, 2.8MHz) Stereo | DSD128 (1-bit, 5.6MHz) Stereo | DSD256 (1-bit, 11.2MHz) Stereo
  • Output Level (No Load)
    • [Normal] UnBAL 2.1Vrms | BAL 4Vrms
    • [High] UnBAL 3.1Vrms | BAL 6Vrms
  • CPU: Quad-Core
  • DAC: Cirrus Logic CS43198 (x4)
  • Decoding: Support up to 32-Bit/384kHz Bit-to-Bit Playback
  • Input: USB-C (for charging & PC/MAC)
  • Outputs
    • UNBAL: (3.5mm), Optical
    • BAL: 2.5mm, 4-pole | 4.4mm, 5-pole
  • Wi-Fi: 802.11 a/b/g/n/ac (2.4/5GHz)
  • Bluetooth: v5.0 (A2DP, AVRCP, Qualcomm aptX HD, LDAC)
  • Dimensions: 2.5″ x 4.3” x 0.63″
  • Weight: 6.5oz
  • Firmware upgrade supported (OTA)
  • Operating Temp: 32℉ ~ 104℉

Audio (Normal Gain)

  • Frequency Response
    • UnBAL: ±0.012dB (20Hz~20kHz) | ±0.125dB (20Hz~70kHz)
    • BAL: ±0.011dB (20Hz~20kHz) | ±0.126dB (20Hz~70kHz)
  • S/NR: 127dB @ 1kHz, UnBAL │ 130dB @ 1kHz, BAL
  • Crosstalk: -133dB @ 1kHz, UnBAL │ -145dB @ 1kHz, BAL
  • THD+N: 0.0005% @ 1kHz, UnBAL │ 0.0006% @ 1kHz, BAL
  • IMD SMPTE: 0.0002% 800Hz 10kHz (4:1) UnBAL │ 0.0002% 800Hz 10kHz (4:1) BAL
  • Output Impedance: 1.1Ω, UnBAL │ 2.7Ω, BAL

Clock

  • Jitter: 25ps (Typ)
  • Reference Jitter: 70ps

Storage

  • Built-In Memory: 64GB [NAND]
  • External Memory: (x1) microSD (Max. 1TB)

Battery

  • Capacity: 3150mAh, 3.7V Li-Polymer
  • Charge Time: 2.5 hours (5V/2A General Charging)
  • Playback Time: 20 hours (Standard: FLAC, 16-bit, 44.1kHz, Normal Gain, UNBAL, Vol. 50, LCD Off, Dual DAC Mode)

IN THE BOX

  • SR35 Device
  • USB-C Cable
  • Quick Start Guide
  • microSD card slot cover
  • Protective Films
  • Case not Included | Purchase Separately