|Price incl. VAT||£488.39 £256.90|
|Price excl. VAT||£214.08|
|Extended warranty + 1 year £25.69 Extended warranty + 1 year||
|Return products within two months £12.84 Possibility to return products within two months||
JR gives the player the option of comfortable listening to music in high resolution anywhere, anytime. High-end digital audio in a compact design and rechargeable battery makes JR Pocket Friend demanding listeners. Uses the proven transducer Wolfson WM8740 for maximum yield details. The amplifier then reproduces sound with unprecedented force. Engineers reduced the output impedance 2 ohms, which significantly increased the profit and audio fidelity.
With the Astell & Kern JR, you can listen to high-resolution audio anytime, anywhere. Its top-of-the-line hardware, such as the Wolfson WM8740 converter, delivers the highest sound quality while its compact design makes it easy to fit comfortably in your pocket. Because Astell & Kern's engineers have reduced JR's output impedance to only 2 Ohms, its sound fidelity is now flawless. It's like carrying a small concert in your pocket.
Astell & Kern JR comes with 64 gigabytes of internal memory which can be enhanced by a micro SD card of up to 64GB. With a possible overall capacity of 128 gigabytes, the JR can store around 1,250 songs in top audio quality. The player can also function as an external sound card when connected to a PC or Mac via USB.
The JR's aluminium body with a textured surface protects the player without adding excess weight. Its slim profile and great ergonomics enable easy one-handed operation. The touch screen provides a very intuitive way to control the player and displays all the relevant information on playback and settings.
Supported formats: WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, DSD
Sampling frequency FLAC, WAV, ALAC, AIFF: 8-192 kHz (8/16/24 bits / sample)
Sampling frequency DSD: DSD64 (1 bit 2.8MHz), Stereo (DSD to PCM)
Sampling frequency MP3, WAV: 8 - 320 kbit / s
Supported APE compression level: normal, fast, high
Decoding: "Bit to Bit" with support for up to 24 bit / 192 kHz
Frequency response: ± 0.04 dB (in the range of 20 Hz - 20 kHz) and ± 0.3 dB (in the range of 10 Hz - 70 kHz)
Signal to Noise Ratio 112 dB @ 1 kHz
Crosstalk: 120 dB @ 1 kHz
THD+N: 0.005% @ 1 kHz
Output level of 1.95 Vrms (no load)
Output impedance 2 Ohms
Supported Bluetooth profiles:
Internal memory: 64 GB
External Memory: 1 x Micro SD slot (Max. 64 GB Micro SD)
Type: 1450 mAh 3.7 V Lithium-Polymer
Approximate charging time: 4 hours
Supported operating systems:
Windows XP / 7/ 8 (32 / 64bit)
MAC OS X 10.7 or higher
Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.
Link to Manufacturer's Website: Enter link to the external review