HiBy RS2 HiByOS PureAudio International Version Portable Music Player With Darwin Audio Architecture

Features:

>Evolutionary Darwin Audio Architecture.

>R2R Based Ladder Array DAC design.

>256-Tap Adjustable FIR Filters.

>Non-Oversampling/Oversampling Mode switch.

>Powerful output stage designed around R2R Architecture.

>Dedicated audiophile-grade crystal oscillators.

>8X MQA Unfolding.

>USB DAC, Coaxial Digital Out Supported.

>High-Res 32-Bit/384kHz PCM/Native DSD256 signal support.

>Dual MicroSD card slots.

>3.5mm+4.4mm Dual Headphone output support.

>HiBy OS PureAudio Version.

Technical Specs:-

>OS: HiByOS PureAudio version.

>DAC: Darwin R2R Architecture.

>USB: 2.0.

>Display: 2.45”.

>Touchscreen: Yes.

>Resolution: 480*360.

>MicroSD Card Capacity: 4TB(2TB on each slot).

>Chassis: Aluminum alloy.

>Output Power: 125mW(3.5mm), 320mW(4.4mm).

>Output Voltage: 2Vrms(3.5mm), 3.2Vrms(4.4mm).

>SNR: 118dB(3.5mm), 117dB(4.4mm).

>Crosstalk: 63dB(3.5mm), 82dB(4.4mm).

>THD+N: 0.006%.

>Output Impedance: 0.47Ω(3.5mm), 0.94Ω(4.4mm).

Seek Splendid Sound with the latest HiBy RS2 Darwin R2R-based digital audio player. Designed with the evolutionary R2R-based Darwin Architecture, the RS2 packs a natural, lively sound performance in a compact form factor. The player comes loaded with PureAudio version of HiBy OS where users can enjoy their music with proper optimization. HiBy RS2 features dual headphone output ports housing a 3.5mm single-ended and another 4.4mm balanced connection port supporting most new IEMs with ease!!

Purely Designed For Audiophiles:-

Equipped with a PureAudio version of HiByOS, the RS2 gets an optimized operating system ideally designed for system-level audio processing. It provides a clean, pure audio playback pathway, making sure you get the best possible experience for your music.

Evolutionary Darwin Audio Architecture:-

Previously featured on the highly-acclaimed RS6 audio player from HiBy, the RS2 brings the evolutionary Darwin Audio Architecture to your palms. Improving over the traditional R2R ladder array technology, it brings a shot of modern functions such as linearity compensation for the R2R ladder, 256-Tap adjustable FIR filter, Harmonic controller, NOS/OS Switch, etc. It makes the RS2 a fully versatile device that you can use with different IEMs.

256-Tap Adjustable FIR Filter:-

The Darwin Architecture on the RS2 is capable of up to 16x oversampling. You can obviously switch the OS off by using the NOS/OS switch. It consists of a variety of AA filters such as Phase Linearity, High-Fidelity, etc.

NOS/OS Mode Switch:-

Darwin Architecture on the RS2 also features a NOS/OS mode switch. Users can turn the 16x oversampling off anytime by simply selecting the NOS mode.

R2R Ladder Network Linearity Compensation:-

HiBy’s Darwin Architecture comes as a blessing for the traditional R2R ladder DACs. It effectively reduces the distortion caused by the resistance mismatches in an R2R Ladder producing a natural and clean sound presentation.

Powerful Output Stage:-

HiBy has featured a current mode amplification output stage around the R2R array of the RS2. The output stage amplifies the current signal using a powerful OPA1652 OPAMP chip and the Low-Pass Filter consists of two OPA1612 chips. It offers a clean input voltage and powerful output current to the output stage for a dynamic sound performance.

8x MQA Unfolding:-

HiBy RS2 supports 8x MQA unfolding. It provides full MQA signal unfolding support bringing a true high-resolution master-quality authenticated performance for the users!!

Dual MicroSD Card Slots:-

HiBy RS2 has got two microSD card slots each supporting microSD cards up to 2TB capacity. Users can equip the RS2 with two 2TB cards and the device will read them simultaneously.

Long Battery Life:-

HiBy RS2 houses a 3500mAh large rechargeable battery. It provides an extended playback time of up to 10 hours on a single charge. It has up to 40 days of standby.

Payment Terms:
1. We only accept paypal payment, other payment methods are not acceptable.
2. Payment should be completed within 7 days of bid or auction closing. Or unpaid dispute will be filed for non-payer after 7 days of sales day.

Shipping Terms:
1. We ship to Worldwide.
2. We ship your orders within 1-2 business days after the payment cleared. 
3. Item shipped from HONGKONG/Singapore / China /  Post Airmail, reach most of the countries within 15 to 25 days. 
If some countries cannot send the default shipping channel.  need to choose to send FEDEX, DHL, EMS express delivery, you need to pay additional shipping costs, 
and we will contact you by email for the specific amount.
If you need to choose EMS/DHL/FEDEX, please contact us. But the need to charge additional shipping costs.
4. Deivery time depends on destination and other factors, it may takes up to 25 days. If you don't receive the item after 25 days,
Please contact us, we'll investigate and solve the delivery problem.

Return Terms:
1. If you receive defective item, please kindly notify us within 7 days. We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund,All costs incurred for product returns are 
to be paid by the buyer. (Return the resulting duties,) Guarantee the integrity of the returned product.all return shipping fee should be paid by the buyer 
unless item DOA.Please notice us within 3 days and return the case within 7 days after receiving (The date on Post Mark is for standard). After our receiving
 of the items in good appearance condition, you may have a replacement or refund as long as we cancel the order on ebay, and Shipping cost is non-refundable,
 as you know shipping & handling was paid to post office.
3.If the item was sent back for repair, buyer pays for the returning fee. We will be responsible for 2nd shipping cost & handling.
If you ask for replacement or repair after one month since you paid, you need to pay for the 2nd shipping cost & handling.
If you have to return the item for the refund, you will pay a 20 % restocking fee.

4.The address on the parcel is not ours, it is the postman, please DON'T SHIP TO THERE. Please contact with us for the return address before you return it, otherwise 

we can’t get the parcel you returned. Please contact us for return address before you send.


Warranty:

1 year carry in warranty.
Return and exchange item within 30 days of delivery if item not functioned.
Buyer responsible shipping and handling fee.

Buyers Please Note: 
Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility.
Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.

Custom Duties & Taxes:
1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
3. If the condition of your purchase is incorrect, please pay attention to the resulting customs duties for the return, and the customs duties arising from the return should be paid by the buyer, unless the item DOA.

Feedback:
1. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers.
2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap