Astell&Kern A&norma SR35 Hi-Res Digital Audio Player with Grey Case - OPENBOX
✓ 1 Year Warranty included
✓ Authorised UK Dealer
Experience premium portable audio with the Astell&Kern A&norma SR35, featuring advanced Quad DAC technology, powerful amplification and support for high-resolution music playback. Complete with a stylish Grey SR35 Case for added protection and a luxurious finish, this bundle delivers exceptional sound quality and portability for discerning listeners.
High-Resolution Sound That Brings Music to Life
The Astell&Kern A&norma SR35 delivers an exceptional portable listening experience for those who appreciate true high-fidelity audio. Designed to reveal the finer details in every recording, it produces a rich, balanced sound with impressive clarity and depth. Whether enjoying your favourite albums at home or travelling, it allows you to experience music with the emotion, detail, and realism intended by the artist.
Advanced Audio Technology in a Compact Design
Engineered with sophisticated audio processing and premium components, the A&norma SR35 delivers outstanding performance in a beautifully compact form. Its advanced architecture helps preserve sound quality while providing smooth, detailed playback across a wide range of music genres. From high-resolution tracks to everyday listening, it offers a refined audio experience that combines portability with the performance expected from a dedicated hi-fi system.
Premium Portable Listening for Everyday Adventures
The Astell&Kern A&norma SR35 is designed for music lovers who want uncompromising sound wherever they go. With its elegant construction and intuitive design, it fits seamlessly into a modern lifestyle while delivering exceptional portable audio quality. Whether commuting, relaxing, or enjoying a dedicated listening session, it provides a premium way to connect with your music collection anytime, anywhere.
General 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℉)
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
Storage Capacity
Built-in Memory 64GB [NAND]
External Memory Micro SD x1 (Max. 1TB)
Battery
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)
How will you send my item?
We ship to addresses within the UK using Royal Mail and DPD couriers.
How much does delivery cost?
Standard 2–3 working day delivery is FREE on orders over £50. Next working day delivery is available from £5.99, and is FREE on orders over £200.
For orders to UK non-mainland and international destinations, additional charges will apply at checkout. Please see below for more information.
How long does delivery take?
Depending on the delivery service you choose, delivery usually takes between 1-4 working days to mainland UK from the moment we despatch your order. Orders to UK non-mainland and international destinations can take longer.
When will you despatch my order?
Orders placed before 3pm are processed and despatched the same day (excluding bank holidays and weekends). Orders placed on weekends will be processed and despatched the following working day.
*Please note that international orders may require extra checks before we are able to despatch your order so timescales may vary.
Can I track my delivery?
Yes - Order tracking is offered as standard on all items, whether they are shipped via DPD or Royal Mail. You will receive your tracking information via email once we have despatched your order.
UK Non-mainland and International destinations.
Post Brexit some of our delivery partners have changed the way we ship to international and offshore destinations. This means that the cost of shipping to some locations has increased significantly and additional paperwork may need to be completed for some international orders.
Shipping for all items to UK Non-Mainland and International destinations will incur a charge at checkout. This charge is not final and additional postage may be required. Furthermore, this may incur additional delivery delays and also local customs charges which the buyer is responsible to pay.
Shipping to international destinations may require further security checks and I.D. to be provided by the cardholder. We reserve the right to cancel any orders where an order does not pass our security checks or the additional postage is not paid.
To avoid any confusion we would advise that you contact us before making your order.
What do you class as UK Non-mainland?
Rep. Ireland, N. Ireland, Channel Islands, Jersey, Guernsey, Isle of Wight, Isle of Man and Scottish Highlands. If you are unsure whether your address is classed as UK Non-mainland please feel free to contact us and an advisor will be happy to help.
For any further enquiries with regards to your delivery please contact us on 020 8561 9845 and one of our adviser's will be happy to help.
If you're not happy with your item or you've changed your mind.
Even though we're sure you'll be happy with your purchase, it's important that you are aware of how we deal with returns in the event that you need to send something back.
We understand how inconvenient it can be when you buy a product and aren't 100% satisfied with it. For this reason we have designed our returns policy to prevent any further inconvenience to you in these instances.
Under 30 days
- You can return your goods for a full refund or exchange as long as you inform us of your intention to return the goods within 30 days of receipt, starting from the day after you receive your goods (Exclusions apply, see below.)
- All return costs are down to the buyer and it is recommended that you return your items using a trackable method with appropriate insurance (if required).
- Once we have confirmed your return, please ensure that you return the item within 14 days.
- If a returns number is provided then please ensure that the parcel has this clearly marked.
- Items need to be returned in "as new" condition in their original packaging. We don't mind if you open the product to check it, however any used or damaged products will be subject to a 25% handling fee so please take care when opening your items.
After 30 days
- We will not offer a refund after 30 days of you receiving your delivery unless your product is faulty.
Exclusions from our returns policy
As we're sure you'll understand, there are some products that we can't offer returns on due to their nature. These include:
- Special order items and cables cut from a reel (priced per metre). These items will be clearly identifiable.
- In-Ear headphones due to health and hygiene reasons.
- Products that include software which require activation.
Please note : that these exclusions do not apply to items that become faulty.
If your product becomes faulty
We endeavour to get your items to you in fully working order, however in the event that your items do become faulty, please read below on what you should do next.
In a lot of cases with some products, faults can be fixed by performing some basic troubleshooting, so to prevent any further inconvenience to you we advise that you contact our Customer Service team who can guide you through some basic troubleshooting before sending items back.
Under 30 days
- If your items become faulty within 30 days of delivery you are entitled to a full refund or exchange. Please contact our customer service centre who will provide necessary returns details.
- Please send the items back with a cover note including a description of the fault and your original order number.
- Once we have fully tested the item and confirmed the fault, we will process the refund or exchange including cost of carriage back to us (within reason).
- If during our testing we cannot find a fault, no refund will be given and you will be charged for delivery of the item back to you.
After 30 days
- After 30 days you will still be able to get your faulty items repaired or replaced within the manufacturers warranty and we will be happy to assist you with this. Please contact our customer service team to find out the best way to get your items repaired or replaced. Please be aware that after 30 days we will not cover you for any carriage costs.