Astell&Kern A&norma SR35

Included in the box

• 1x Astell&Kern A&norma SR35 player
• 1x USB-C to USB-C Cable
• 3x Screen protectors
• 1x Quick start guide
• 1x Warranty Card

General Specifications

Model

SR35

Body Colour

Charcoal Grey

Body Material

Aluminium

Display

3.6-inch HD 720 x 1280 px 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

Cirus 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 184g (6.49oz)

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

MD 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

microSD 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