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The Astell&Kern SR35, launched in May 2023, is a high-resolution Digital Audio Player designed for portable audiophile enjoyment. It features a unique Quad-DAC (Cirrus Logic CS43198 x4) with selectable Dual/Quad DAC modes for optimized power and performance.

Inheriting Astell&Kern’s New Generation AMP technology and TERATON ALPHA for pristine sound, the SR35 delivers up to 32-bit/384 kHz PCM and Native DSD256 playback, plus MQA full decoding. Its 2-step Gain Mode (up to 6 Vrms balanced) drives diverse headphones. Connectivity includes dual-band Wi-Fi for streaming (Roon Ready), Bluetooth 5.0 with LDAC/aptX™ HD, and AK File Drop. The 3.6-inch touchscreen boasts a new “Crimson Theme” UI. With 64GB storage (expandable to 1TB microSD) and up to 20 hours battery life, the 184g aluminum SR35 offers premium sound in a compact, stylish package.

Technical Specs

General Specifications Model:SR35 Body Color:Charcoal Gray Body Material:Aluminum Display:3.6-inch, 720 x 1,280 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 – [Normal] Unbalanced 2.1Vrms | Balanced 4Vrms (Condition No Load) – [High] Unbalanced 3.1Vrms | Balanced 6Vrms (Condition No Load) CPUQuad-Core DAC:Cirrus Logic CS43198 x 4 (Quad-DAC) Decoding:Support up to 32-Bit/384kHz 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 | 4.4mm, 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℉) Audio Specifications: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 Source: Clock Jitter:25ps (Typ) Reference Clock Jitter:70ps *Audio specifications are based on Normal Gain Storage Capacity Built-In Memory:64GB [NAND] External Memory:microSD x 1 (Max. 1TB) Battery Capacity:3,150mAh 3.7V Li-Polymer Charge Time:About 2.5 hours (5V 2A General Charging) Playback Time:About 20 hours (Standard: FLAC, 16-bit, 44.1kHz, Normal Gain, Unbalanced, Vol. 50, LCD Off, Dual DAC Mode) Supported OS:Windows 10, 11 (32/64bit); MAC OS X 10.7

Independently tested by our in-house specialists.
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New-36%Limited

SR35 Digital Audio Player

Independently tested by our in-house specialists.
Learn more.

Original price was: AED3,105.Current price is: AED2,000. (Inc. Tax)

A powerful and portable audio player for your high-resolution music. Its compact size makes it perfect for taking your entire digital library with you, delivering a dynamic and detailed sound that will transform your listening experience.

Listing TypeShowroom Ex-Display
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Product Conditions & Ratings. Learn more.
Good
BoxYes
The Astell&Kern SR35, launched in May 2023, is a high-resolution Digital Audio Player designed for portable audiophile enjoyment. It features a unique Quad-DAC (Cirrus Logic CS43198 x4) with selectable Dual/Quad DAC modes for optimized power and performance. Inheriting Astell&Kern’s New Generation AMP technology and TERATON ALPHA for pristine sound, the SR35 delivers up to 32-bit/384 kHz PCM and Native DSD256 playback, plus MQA full decoding. Its 2-step Gain Mode (up to 6 Vrms balanced) drives diverse headphones. Connectivity includes dual-band Wi-Fi for streaming (Roon Ready), Bluetooth 5.0 with LDAC/aptX™ HD, and AK File Drop. The 3.6-inch touchscreen boasts a new “Crimson Theme” UI. With 64GB storage (expandable to 1TB microSD) and up to 20 hours battery life, the 184g aluminum SR35 offers premium sound in a compact, stylish package.
General Specifications Model:SR35 Body Color:Charcoal Gray Body Material:Aluminum Display:3.6-inch, 720 x 1,280 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 – [Normal] Unbalanced 2.1Vrms | Balanced 4Vrms (Condition No Load) – [High] Unbalanced 3.1Vrms | Balanced 6Vrms (Condition No Load) CPUQuad-Core DAC:Cirrus Logic CS43198 x 4 (Quad-DAC) Decoding:Support up to 32-Bit/384kHz 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 | 4.4mm, 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℉) Audio Specifications: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 Source: Clock Jitter:25ps (Typ) Reference Clock Jitter:70ps *Audio specifications are based on Normal Gain Storage Capacity Built-In Memory:64GB [NAND] External Memory:microSD x 1 (Max. 1TB) Battery Capacity:3,150mAh 3.7V Li-Polymer Charge Time:About 2.5 hours (5V 2A General Charging) Playback Time:About 20 hours (Standard: FLAC, 16-bit, 44.1kHz, Normal Gain, Unbalanced, Vol. 50, LCD Off, Dual DAC Mode) Supported OS:Windows 10, 11 (32/64bit); MAC OS X 10.7

Some products may still carry a valid manufacturer’s warranty if it is transferable. This will be clearly mentioned on the product page when applicable. For all other products, our Dubai Audio Certified process offers peace of mind by ensuring every listing is reviewed and tested prior to sale.

Note: Manufacturer warranties may not apply internationally or to second-hand ownership. Always refer to the specific listing for details.

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