Astell & KernAK JR Digital Music PlayernewAstell & Kern AK JR Digital Music Player Authorized Online DealerAK JRPortable Digital Audio Player ...499.00

Astell & Kern AK JR Digital Music Player Authorized Online Dealer

Listing ID: lis6ah20 Classified 
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NEW
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Ships fromFort Wayne , IN, 46815
Ships toUnited States
Package dimensions12.0" × 3.0" × 9.0" (1.0 lbs.)
Shipping carriersUSPS or UPS
Shipping costFree
Original accessoriesBox, Manual
AverageResearch Pricing

  AK JRPortable Digital Audio Player  

 

                                               
                                                                                                                                                  We believe in selling only the highest quality "A Stock" items to our discerning customers. None of the products we sell are refurbished or second hand.


redBucks explained: redBucks, very simply, are dollars that can be used to buy anything you need from us. Once you buy an item from us (at full price), you earn a certain amount of redBucks, which can then be used like cash on any purchases made with us in the future. No matter how you choose to use them, they are yours forever, and they are our way of saying thank you for being a loyal customer. Whatever the redBucks amount you see in the listing is the amount you will receive when you make that purchase.


We stand behind every product with our satisfaction guarantee, redPrice Guarantee, redSize Pricing (for multiple orders) and many other services to ensure that your order comes exactly as we promised at the most competitive price. To read more about this product, please see all of the information below. If you have any questions at all, please feel free to email, call, or stop by our showroom.

No matter what the service, what the product, Redfli is in the business of giving the customer the best buying experience available today. You will never be pressured, and you will never feel like we are talking over your head. Once you buy from us, you will discover there is never a need to buy anywhere else.

Thin and Light

The AK Jr project gives everyone the opportunity to comfortably listen to high resolution audio, anytime and anywhere.

Although the Astell&Kern was a portable device, its relatively large size made it less convenient for some.
The AK Jr’s compact design delivers the highest sound quality while fitting comfortably in your pocket.

The AK Jr is like carrying a small concert in your pocket.

 

   

Design Story

The AK Jr simplifies complex features of Hi-Fi audio to a smartphone-like experience.
The simplified design exemplifies the original concept of the AK Jr.
The raised screen provides secure grip and slims down the profile from 8.9mm to 6.9mm.
The full aluminum body and textured aluminum volume wheel allows smooth one-handed operation.

Increased output and lowered impedance

The AK Jr’s output level of 1.95 VRMS represents a 14% increase over the AK100’s 1.5 VRMS. Our engineers have reduced the output impedance to 2 Ohms for a significant gain in sound fidelity from the AK100’s 22 Ohms.

As the AK Jr supports many various types of earphones and headphones, a separate amplifier is unnecessary.

DSD to PCM

The AK Jr supports DSD, the digital audio format widely considered to be the next-generation in high resolution audio.
Listen to a greater range of audio through DSD.

USB DAC

The AK Jr can also function as an external DAC (sound card) when connected to a PC or Mac via USB.
When playing music stored on a computer, the AK Jr delivers the same high level of audio quality while eliminating the need for a built-in sound card.

Full Touch Screen

The AK Jr features a 3.1″ LCD touchscreen that is about 1.4 times larger than the AK100’s LCD.
The smartphone-like full touch capabilities offer responsive interface and the larger screen displays more information.

64GB + 64GB microSD

The AK Jr features 64GB of memory to store more music than ever before. Supporting microSD cards up to 64 GB, the AK Jr is capable of offering a whopping total storage capacity of 128 GB!

The combined 128GB of internal memory and external microSD card capacity is capable of holding more than 1,250 high resolution audio. (Based on one, 4-minute song @ 24 bit/96 kHz, taking up 90MB)

       General Specs


  • Display3.1inch WQVGA (240 x 400) Touchscreen


  • Supported Audio FormatsWAV, FLAC, WMA, MP3, OGG, APE(Normal, High, Fast), AAC, ALAC, AIFF, DFF, DSF 


  • Sample rateFLAC, WAV, ALAC, AIFF : 8kHz ~ 192kHz (8/16/24bits per Sample) / DSD : DSD64 (1bit 2.8MHz), Stereo (DSD to PCM) 


  • Output Level1.95VrmsDACWolfson WM8740 x1 (Single DAC) 


  • DecodingSupports up to 24-bit / 192kHz Bit to Bit DecodingInputsUSB Micro-B input(for charging & data transfer (PC & MAC))  


  • Connection Mode : UMS(USB Mass Storage) 


  • OutputsPHONES (3.5mm) 

  • Dimensions2.08” (52.9 mm) [W] x 4.60” (117 mm) [H] x 0.35” (8.9 mm) [D]Weight3.28 oz (93 g) 

  • BluetoothV4.0

  • Feature EnhancementsFirmware upgrades supported (F/W file copy) 


    Audio Performance 



  • Frequency Response±0.04dB (Condition: 20Hz~20kHz) / ±0.3dB (Condition: 20Hz~70kHz) 

  • Signal to Noise Ratio112dB @ 1kHz 


  • Crosstalk120dB @ 1kHzTHD+N0.005% @ 1kHzIMD SMPTE0.0006% 800Hz 10kHz(4:1) 

  • Output Impedance2ohm 


  • Clock SourceClock Jitter50ps (Typ) 


  • BatteryCapacity1,450mAh 3.7V Li-Polymer BatteryMemory 


  • Built-in Memory64GB [NAND]External  


  • MemorymicroSD (Max 64GB) x1


  • OSSupported: OSWindows XP, Windows Vista,7,8 (32/64bit), MAC OS X 10.7 and up    


Redfli Electronics was started as a company dedicated to providing Red Carpet Customer Service coupled with exclusive, handpicked product lines that fit any need! After seeing the lack of quality, expertise and service to customers available in big box stores and other reputable companies,the owner of Redfli decided to take his knowledge and passion for gadgets and mix it with his expertise for business to create a better audio/video company.

electronics REVOLT? What is an A/V revolution? Simply, it is doing things in new ways that break the mold; ways that move us above others with unparalleled customer service and exclusive, handpicked product lines. We are not your everyday A/V dealer and we don’t want to be. We want to be better!

We only carry lines that we believe in 100%. We do not pick up every brand possible, helping us to stay specialized and have advanced knowledge of the products we do sell. Our philosophy is to provide a Red Carpet Customer Service experience you will get no where else!

Buying from Redfli you will find the service and personal attention that most companies have lost. We build long term relationships, not one time sales with our customers. Once you buy from us and experience the difference that true “old school” personal touch has to offer, you will see that Redfli is the premier source for any of your audio/video needs.

We are more than just an Audio/Video retailer and online dealer. We are also a fully dedicated and staffed custom system design and installation company.

   

Is buying from an Authorized Dealer really that big of a deal? It is a huge deal, and here’s why. If you purchase a product from someone who is not an authorized dealer, you will not get a warranty period. No matter what they say, they cannot provide warranty.

Individuals selling these types of items are almost always selling “B Stock” items or those that have been refurbished and trying to sell as new. These are items that the company has deemed not good enough to send to an Authorized Dealer. There is a reason there is a discount. The chances of one of these type of products breaking is far greater than that of the “A Stock” highest quality products we offer. Couple that with no warranty and you are maximizing your risk.

What does no warranty mean? It means that if anything were to happen you are on your own. Every penny it costs to get fixed will come out of your pocket. By the time you pay to get it fixed, have to buy a new one or both, you will end up spending more money and certainly more time than if you had purchased a legitimate product in the first place.

Need proof? Call any of the companies directly and see what they say. They usually have it plastered all over their warranty page about unauthorized selling. Don’t be fooled into thinking they won’t know either. They track every serial number on every product that is sent out and to whom it goes to. When they see that it was purchased through a non-authorized form the warranty is completely void.

Why go into detail about this? The reason for this warning and advice is to save well meaning customers from nightmares and lost money, things we have seen far too many times. We only want you to have worry about enjoying your product, not whether it will work or whether you’re covered in the event something stops working. We are here to ensure your absolute enjoyment and proper operation of the equipment you purchase from us. 


  • The default shipping service advertised is always at no cost what-so-ever to the customer. There is also free shipping insurance provided on every order. 


  • Once the item has shipped, you will be provided with a tracking number & verification email for your order. 


  • Orders ship Monday thru Friday. Our last pickup Monday thru Thursday is 3:45pm EST and Friday at 12 noon. 


  • INTERNATIONAL Shipping: Canada, Europe, Mexico & others with confirmed addresses. Please contact us for pricing & terms prior to purchase. 


  • We sell our items through many venues including our website and our retail showroom. There may be a very rare case where the item is out of stock for a day or two before a replenishing order arrives to catch up, but 99% of the time you will never have to worry about this, becuase we always plan ahead with our inventory.  


  • Credit Cards & eChecks are accepted through PayPal: Your order will ship after the payment has cleared. 


  • Orders are only shipped to confirmed/verified PayPal addresses. We reserve the right to cancel and refund a purchase if this criteria is not meet. 


  • Redfli is a Verified PayPal Member to ensure safety, protection and peace of mind when paying for your order. Click here for details.


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Return Policy

Return Window

Item can be returned within 30 days of receipt.

General Terms

Items must be returned in their original condition, with all included packing materials and no signs of use. Buyer assumes responsibility for all shipping return costs unless the item was not received as described.

Refunds

Buyer will receive a full refund in the original payment method less any shipping charges.

Special Conditions

All items are returnable. Items must be received in the condition and with the packaging they were sent out with. Items sold as new and are returned opened may result in restocking fees. Contact us for details. Due to the personal nature In-Ear headphones with be charged a 20% restocking fee without exception.