Astell&Kern
A&norma SR25 MKII

AED 2,895.00 (Inc. Tax)

(Price Per Unit)

Only 2 left in stock

Pay a 50% deposit per item

Ships Next Business Day


A Pocket Powerhouse

True to the core values of Astell&Kern, high fidelity sound lies at the heart of the SR25 MKII, delivering exceptional audio performance to a diverse range of music lovers. The most distinctive feature of the Astell&Kern A&norma product line is its compact form factor. However, the SR25 MKII offers more detailed sound than its predecessor, allowing the clear expression of each and every instrument and vocal note.

Orders ship Sunday through Friday from our offices in Dubai, UAE.

In-stock products typically ship within 48 hours and should be expected to arrive in 3-4 business days. Orders outside of the UAE should be expected to arrive in 5-7 business days.

Pre-order and backorder products will state the approximate delivery timeline beside the Add To Cart button.

If you would like to place a custom order, chat with our specialists for a guided shopping experience. Once your order has been placed, a timeline will be provided depending on your order details.

- Free delivery within the UAE
- Shipping charges will be calculated upon checkout for orders outside of the UAE (Bahrain, Oman, Kuwait, Saudi Arabia & Qatar).
- Taxes and duties are calculated according to the applicable laws of the state or country an item is shipped to and are the customer's responsibility.

For additional information on shipping and our exchange & return policy visit our help center.

Installation charges are applicable and can be paid upon delivery for our clients based in Dubai.

- Installation Charges: AED 350 Per Hour
- Speaker Cables: AED 20 Per Meter
- Trunking: AED 10 Per Meter

For clients based outside of the UAE, please contact our specialists and we will share an estimate based on your requirements.


A Pocket Powerhouse
True to the core values of Astell&Kern, high fidelity sound lies at the heart of the SR25 MKII, delivering exceptional audio performance to a diverse range of music lovers. The most distinctive feature of the Astell&Kern A&norma product line is its compact form factor. However, the SR25 MKII offers more detailed sound than its predecessor, allowing the clear expression of each and every instrument and vocal note.

The SR25 MKII offers more versatile connectivity options with the addition of a 4.4mm balanced output for the first time in an A&norma player, LDAC, as well as Qualcomm® aptX™ HD, which support and deliver true audiophile sound quality.

The SR25 MKII is a true mass premium product
Improved audio quality compared to the SR25
Versatile connectivity with addition of 4.4mm balanced output support
Energy-efficient design resulting in 20 hours of continuous playback
Supports two-way Bluetooth and high-definition codecs (Qualcomm® aptX™ HD, LDAC)
ReplayGain automatically maintains constant volume

The SR25 MKII keeps everything we love about the SR25 and adds new design features. It will produce the best sound quality anywhere, anytime.

Better Sound. Familiar Feel.
Not all DACs sound the same.

The SR25 MKII delivers improved performance across the board compared to the SR25, including bass response, dynamic range, soundstage, imaging and more.

The SR25 MKII utilizes Astell&Kern's latest audio design technology for clear and natural high-resolution sound with more clearly defined upper and lower ranges providing listeners with a deeper, more rounded sound.

The SR25 MKII is capable of bit-to-bit playback for files up to 32bit/384kHz and Native DSD up to 11.2MHz, allowing for uncompressed sound quality, staying true to the artist’s original intention, in high-resolution and with minimal distortion.

With seamless playback performance supporting Native DSD256 up to 32bit/384kHz, you will derive even more pleasure from your music.

Multiple Output Options
The SR25 MKII supports 4.4mm balanced output. With 2.5mm, 3.5mm and 4.4mm output options, you can connect an even wider variety of devices.

The 4.4mm balanced output provides improved dynamic range and bass response, supports a wide soundstage, offers clear imaging, and captures subtle details in the audio source.

Enjoy your music without worrying about adaptors.

Excellent Continuous Playback Time
No need to worry about battery life. The SR25 MKII can play continuously for 20 hours with just one full charge, thanks to its optimized, energy-efficient circuitry.

Enjoy your own personal musical performance anytime, anywhere with the SR25 MKII’s extended playback time and portability.

* Music in FLAC format, 16 bit, 44.1 kHz, unbalanced, volume at 50, EQ Off, LCD Off

* Playback time may vary depending on the user environment.

Silver Plating Shield Can
Astell&Kern products apply shield cans so that noise and electromagnetic interference, which occur when the countless parts are in operation, do not affect the audio block.

The SR25 MKII has taken it a step further by applying highly conductive, hyper-pure silver plating on the existing shield cans for perfect shielding that provides excellent audio performance.

Wireless Hi-Fi Sound Through BT Sink
The newly introduced BT Sink function connects the SR25 MKII to an external device via Bluetooth, similar to connecting a smartphone with a BT speaker.

Music from an external device, such as a smartphone can now be played back in high-quality on the SR25 MKII using the BT Sink function.

AK File Drop to Enjoy Wireless Transfers
The new AK File Drop function in the SR25 MKII makes files transfers easier and more convenient.

Using AK File Drop, you can freely transfer files wirelessly through a PC, smartphone, or FTP program located on the same network.

Music file management is now possible with a cableless, wireless solution.

Excellent Continuous Playback Time
No need to worry about battery life. The SR25 MKII can play continuously for 20 hours with just one full charge, thanks to its optimized, energy-efficient circuitry.

Enjoy your own personal musical performance anytime, anywhere with the SR25 MKII’s extended playback time and portability.

* Music in FLAC format, 16 bit, 44.1 kHz, unbalanced, volume at 50, EQ Off, LCD Off

* Playback time may vary depending on the user environment.

Silver Plating Shield Can
Astell&Kern products apply shield cans so that noise and electromagnetic interference, which occur when the countless parts are in operation, do not affect the audio block.

The SR25 MKII has taken it a step further by applying highly conductive, hyper-pure silver plating on the existing shield cans for perfect shielding that provides excellent audio performance.

Wireless Hi-Fi Sound Through BT Sink
The newly introduced BT Sink function connects the SR25 MKII to an external device via Bluetooth, similar to connecting a smartphone with a BT speaker.

Music from an external device, such as a smartphone can now be played back in high-quality on the SR25 MKII using the BT Sink function.

AK File Drop to Enjoy Wireless Transfers
The new AK File Drop function in the SR25 MKII makes files transfers easier and more convenient.

Using AK File Drop, you can freely transfer files wirelessly through a PC, smartphone, or FTP program located on the same network.

Music file management is now possible with a cableless, wireless solution.
Model: SR25 MKII
Body Color: Mercury D. Silver
Body Material: Aluminum
Display: 3.6inch HD (720 x 1,280) TFT LCD
Supported Audio Formats: WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, DFF, MQA
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: Unbalanced 2Vrms / Balanced 4Vrms (Condition No Load)
CPU: Quad-Core
DAC: Cirrus Logic (CS43198 x2 (Dual 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)
Wi-Fi: 802.11 b/g/n (2.4GHz)
Bluetooth: V4.2 (A2DP, AVRCP, Qualcomm®aptXTM HD, LDAC)
Dimensions: 2.5" (63.5 mm) [W] x 4.26" (108.3mm) [H] 0.63" (16.1 mm) [D]
Weight: about 6.26 oz (about 178 g)
Feature Enhacements: Firmware upgrades supported (OTA)
Opeating Temperature: 0*C ~ + 40*C (32* ~ 104*F)
Audio Performance
Fequency Response: ± 0.014dB (Condition: 20Hz ~ 20kHz) Unbalanced / ±0.011dB (Condition: 20Hz ~ 20kHz) Balanced ±0.10dB (Condition: 20Hz ~ 70kHz) Unabalanced / ±0.12dB (Condition 20Hz~70kHz) Balanced
Signal to Noise Ratio: 122dB @ 1kHz, Unbalanced / 124dB @ 1kHz, Blanaced
Crosstalk -138dB @ 1kHz, Unbalanced / -144dB @ 1kHz, Blanaced
THD+N: 0.0006% @ 1kHz, Unbalanced / 0.0005% @ 1kHz, Balanced
IMD SMPTE: 0.0004% 800Hz 10kHz(4.1) Unbalanced / 0.0003% 800Hz 10kHz(4.1) Balanced
Output Impedance: Unbalanced Out 3.5mm (1.2ohm) / Balanced out 2.5mm (1.8ohm), 4.4mm (1.7ohm)

CLOCK SOURCE
Clock Jitter: 25ps(Typ)
Reference Clock Jitter: 70ps

BATTERY
Capacity: 3,150mAh 3.7V Li-Polymer Battery
Continuous Storage Time: about 20hous (Standard: FLAC, 16bit, 44.1kHz, Unbalanced, Vol. 50, EQ Off, LCD Off)
Charge Time: about 2.5 hours (5V 2A General Charging)

MEMORY
Built-in Memory: 64GB [NAND]
External Memory: microSD (Max. 1TB) x1
OS
Supported OS: Windows 8,10 (32/64bit), MAC OS X 10.7 and up
A Pocket Powerhouse
True to the core values of Astell&Kern, high fidelity sound lies at the heart of the SR25 MKII, delivering exceptional audio performance to a diverse range of music lovers. The most distinctive feature of the Astell&Kern A&norma product line is its compact form factor. However, the SR25 MKII offers more detailed sound than its predecessor, allowing the clear expression of each and every instrument and vocal note.

The SR25 MKII offers more versatile connectivity options with the addition of a 4.4mm balanced output for the first time in an A&norma player, LDAC, as well as Qualcomm® aptX™ HD, which support and deliver true audiophile sound quality.

The SR25 MKII is a true mass premium product
Improved audio quality compared to the SR25
Versatile connectivity with addition of 4.4mm balanced output support
Energy-efficient design resulting in 20 hours of continuous playback
Supports two-way Bluetooth and high-definition codecs (Qualcomm® aptX™ HD, LDAC)
ReplayGain automatically maintains constant volume

The SR25 MKII keeps everything we love about the SR25 and adds new design features. It will produce the best sound quality anywhere, anytime.

Better Sound. Familiar Feel.
Not all DACs sound the same.

The SR25 MKII delivers improved performance across the board compared to the SR25, including bass response, dynamic range, soundstage, imaging and more.

The SR25 MKII utilizes Astell&Kern's latest audio design technology for clear and natural high-resolution sound with more clearly defined upper and lower ranges providing listeners with a deeper, more rounded sound.

The SR25 MKII is capable of bit-to-bit playback for files up to 32bit/384kHz and Native DSD up to 11.2MHz, allowing for uncompressed sound quality, staying true to the artist’s original intention, in high-resolution and with minimal distortion.

With seamless playback performance supporting Native DSD256 up to 32bit/384kHz, you will derive even more pleasure from your music.

Multiple Output Options
The SR25 MKII supports 4.4mm balanced output. With 2.5mm, 3.5mm and 4.4mm output options, you can connect an even wider variety of devices.

The 4.4mm balanced output provides improved dynamic range and bass response, supports a wide soundstage, offers clear imaging, and captures subtle details in the audio source.

Enjoy your music without worrying about adaptors.

Read more

Excellent Continuous Playback Time
No need to worry about battery life. The SR25 MKII can play continuously for 20 hours with just one full charge, thanks to its optimized, energy-efficient circuitry.

Enjoy your own personal musical performance anytime, anywhere with the SR25 MKII’s extended playback time and portability.

* Music in FLAC format, 16 bit, 44.1 kHz, unbalanced, volume at 50, EQ Off, LCD Off

* Playback time may vary depending on the user environment.

Silver Plating Shield Can
Astell&Kern products apply shield cans so that noise and electromagnetic interference, which occur when the countless parts are in operation, do not affect the audio block.

The SR25 MKII has taken it a step further by applying highly conductive, hyper-pure silver plating on the existing shield cans for perfect shielding that provides excellent audio performance.

Wireless Hi-Fi Sound Through BT Sink
The newly introduced BT Sink function connects the SR25 MKII to an external device via Bluetooth, similar to connecting a smartphone with a BT speaker.

Music from an external device, such as a smartphone can now be played back in high-quality on the SR25 MKII using the BT Sink function.

AK File Drop to Enjoy Wireless Transfers
The new AK File Drop function in the SR25 MKII makes files transfers easier and more convenient.

Using AK File Drop, you can freely transfer files wirelessly through a PC, smartphone, or FTP program located on the same network.

Music file management is now possible with a cableless, wireless solution.

Excellent Continuous Playback Time
No need to worry about battery life. The SR25 MKII can play continuously for 20 hours with just one full charge, thanks to its optimized, energy-efficient circuitry.

Enjoy your own personal musical performance anytime, anywhere with the SR25 MKII’s extended playback time and portability.

* Music in FLAC format, 16 bit, 44.1 kHz, unbalanced, volume at 50, EQ Off, LCD Off

* Playback time may vary depending on the user environment.

Silver Plating Shield Can
Astell&Kern products apply shield cans so that noise and electromagnetic interference, which occur when the countless parts are in operation, do not affect the audio block.

The SR25 MKII has taken it a step further by applying highly conductive, hyper-pure silver plating on the existing shield cans for perfect shielding that provides excellent audio performance.

Wireless Hi-Fi Sound Through BT Sink
The newly introduced BT Sink function connects the SR25 MKII to an external device via Bluetooth, similar to connecting a smartphone with a BT speaker.

Music from an external device, such as a smartphone can now be played back in high-quality on the SR25 MKII using the BT Sink function.

AK File Drop to Enjoy Wireless Transfers
The new AK File Drop function in the SR25 MKII makes files transfers easier and more convenient.

Using AK File Drop, you can freely transfer files wirelessly through a PC, smartphone, or FTP program located on the same network.

Music file management is now possible with a cableless, wireless solution.

Model: SR25 MKII
Body Color: Mercury D. Silver
Body Material: Aluminum
Display: 3.6inch HD (720 x 1,280) TFT LCD
Supported Audio Formats: WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, DFF, MQA
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: Unbalanced 2Vrms / Balanced 4Vrms (Condition No Load)
CPU: Quad-Core
DAC: Cirrus Logic (CS43198 x2 (Dual 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)
Wi-Fi: 802.11 b/g/n (2.4GHz)
Bluetooth: V4.2 (A2DP, AVRCP, Qualcomm®aptXTM HD, LDAC)
Dimensions: 2.5" (63.5 mm) [W] x 4.26" (108.3mm) [H] 0.63" (16.1 mm) [D]
Weight: about 6.26 oz (about 178 g)
Feature Enhacements: Firmware upgrades supported (OTA)
Opeating Temperature: 0*C ~ + 40*C (32* ~ 104*F)
Audio Performance
Fequency Response: ± 0.014dB (Condition: 20Hz ~ 20kHz) Unbalanced / ±0.011dB (Condition: 20Hz ~ 20kHz) Balanced ±0.10dB (Condition: 20Hz ~ 70kHz) Unabalanced / ±0.12dB (Condition 20Hz~70kHz) Balanced
Signal to Noise Ratio: 122dB @ 1kHz, Unbalanced / 124dB @ 1kHz, Blanaced
Crosstalk -138dB @ 1kHz, Unbalanced / -144dB @ 1kHz, Blanaced
THD+N: 0.0006% @ 1kHz, Unbalanced / 0.0005% @ 1kHz, Balanced
IMD SMPTE: 0.0004% 800Hz 10kHz(4.1) Unbalanced / 0.0003% 800Hz 10kHz(4.1) Balanced
Output Impedance: Unbalanced Out 3.5mm (1.2ohm) / Balanced out 2.5mm (1.8ohm), 4.4mm (1.7ohm)

CLOCK SOURCE
Clock Jitter: 25ps(Typ)
Reference Clock Jitter: 70ps

BATTERY
Capacity: 3,150mAh 3.7V Li-Polymer Battery
Continuous Storage Time: about 20hous (Standard: FLAC, 16bit, 44.1kHz, Unbalanced, Vol. 50, EQ Off, LCD Off)
Charge Time: about 2.5 hours (5V 2A General Charging)

MEMORY
Built-in Memory: 64GB [NAND]
External Memory: microSD (Max. 1TB) x1
OS
Supported OS: Windows 8,10 (32/64bit), MAC OS X 10.7 and up

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