Astell&Kern A&norma SR25 MKII Digital Audio Player Silver

Astell&Kern A&norma SR25 MKII Digital Audio Player

Name: Astell&Kern A&norma SR25 MKII Digital Audio Player
Brand: Astell&Kern
SKU: AK.SR25.MKII.SL
Price: 1199.0 NZD
Availability: InStock

Astell&Kern

Price:

$1,199

*Check with our team or your local store for availability.

We guarantee that all of our stock is 100% genuine,
New Zealand sourced stock, with full local warranty.

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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.

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.

Support for 4.4mm balanced output provides more versatile connectivity. LDAC is now supported in addition to Qualcomm® aptX™ HD support in previous models, resulting in true audiophile sound quality.

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 SR25MKII 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 SR25MKII 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 SR25MKII using the BT Sink function.

AK File Drop to enjoy wireless transfers
The new AK File Drop function in the SR25MKII 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.

ReplayGain Automatically and Uniformly Adjusts Playback Volume
ReplayGain, which adjusts sound sources with different volumes to an identical level, has been applied. Now, enjoy your own playlists seamlessly through the ReplayGain feature on SR25MKII.

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.

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

CS43198 Dual-DAC
Quad-Core CPU
Native DSD256
32bit 384kHz bit to bit play
2.5mm, 4.4mm Balanced Output
20hrs Playback
MQA 8x MQA-CD
LDAC aptX™ HD
ReplayGain
BT Sink

General Specifications
Model	SR25 MKII
Body Colour	Mercury D. Silver
Body Material	Aluminium
Display	3.6inch HD 720 x 1280 touch screen
Supported Audio Formats	WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA
Sample Rate	PCM: 8kHz - 384kHz (8/16/24/32bits per Sample)
Sample Rate	DSD Native: DSD64(1bit 2.8MHz) \| Stereo / DSD128(1bit 5.6MHz) \| Stereo / DSD256(1bit 11.2MHz) \| Stereo
Output Level	Unbalanced 2Vrms
Output Level	Balanced 4Vrms (Condition No Load)
CPU	Quad-Core
DAC	Ciruss 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)
	4.4m, only 5-pole supported
Wi-Fi	802.11 b/g/n (2.4GHz)
Bluetooth	V4.2 (A2DP, AVRCP, aptX^TM HD, LDAC)
Dimensions	63.5 x 108.3 x 16.1 mm (W, H, D)
Dimensions	2.5 x 4.26 x 0.63” (W, H, D)
Weight	about 6.27 oz (about 178 g)
Feature Enhancements	Firmware upgrades supported (OTA)
Operating Temperature	0℃ - + 40℃ (32℉- 104℉)
Audio Specifications
Frequency Response	Unbalanced ±0.014dB (Condition: 20Hz-20kHz) \| Balanced ±0.011dB (Condition: 20Hz-20kHz)
Frequency Response	Unbalanced ±0.010dB (Condition: 20Hz-70kHz) \| Balanced ±0.012dB (Condition: 20Hz-70kHz)
Signal to Noise Ratio	122dB @ 1kHz, Unbalanced
Signal to Noise Ratio	124dB @ 1kHz, Balanced
Crosstalk	-138dB @ 1kHz, Unbalanced
Crosstalk	-144dB @ 1kHz, Balanced
THD+N	0.0006% @ 1kHz, Unbalanced
THD+N	0.0005% @ 1kHz, Balanced
IMD SMPTE	0.0004% 800Hz 10kHz(4:1) Unbalanced
IMD SMPTE	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
Storage Capacity
Built-in Memory	64GB [NAND]
External Memory	microSD x1 (Max. 1TB)
Battery
Capacity	3,150mAh 3.7V Li-Polymer
Charge Time	about 2.5hours (5V 2A General Charging)
Continuous Playback Time	about 20hours (Standard : FLAC, 16bit, 44.1kHz, Unbalanced, Vol.50, EQ Off, LCD Off)
OS
Supported OS	Windows 7,8,10(32/64bit) MAC OS X 10.7

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Astell&Kern A&norma SR25 MKII Digital Audio Player

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General Specifications

Audio Specifications

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