FiiO K11 R2R DAC and Headphone Amplifier for Home Audio or PC 6.35mm Desktop DAC

Description: FiiO K11 R2R DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 384kHz/24BitFeatures:>High-Performance Desktop R2R DAC/AMP.>Fully Differential 24-Bit R2R Resistor Array.>NOS/OS Dual-Mode Free Switching.>Professionally Designed Electronic Volume Control Chipset(NJW1195A).>Supports 32-Bit/384kHz PCM and Native DSD256 Audio Signal Processing.>Professional Audio Amp Circuit.>1300mW+1300mW Strong Output.>Three-Levels Adjustable Gain.>Specially Designed Low-Noise Power Supply.>6.35mm+4.4mm Dual Headphone Output Options.>High-Quality Emerald Solid-State Capacitors.>Customized LCD Display Screen.>Global RGB Logo Light.FiiO has released a new R2R variant for its highly acclaimed K11 desktop DAC/AMP. With a self-developed fully differential 24-Bit R2R Resistor Array, the K11 R2R brings a smooth and rich sound to its listeners. The K11 R2R has NOS/OS dual operating modes, each having its own sound characteristics. The DAC/AMP houses dual headphone output options, one 6.35mm single-ended and another 4.4mm balanced port. Equipped with a powerful amp section with three-level adjustable gain and high-quality emerald solid-state capacitors, the K11 R2R delivers a strong output of 1300mW per channel. Experience a rich, smooth, organic R2R sound with the FiiO K11 R2R, available now!!Fully-Differential 24-Bit R2R DAC Array:-FiiO has featured its newly developed four-channel fully differential 24-bit R2R resistor array on the K11 R2R. It consists of 48 resistors per channel, a total of 192 high-precision ultra-thin film resistors with 0.1% accuracy and low-temperature drift between the four channels. It promises clean and crisp output with dark background thanks to the specially developed audio circuit architecture.NOS/OS Dual Operating Modes:-FiiO K11 R2R has NOS(Non-Oversampling) and OS(Oversampling) dual operating modes. These are freely switchable and offer dual sound characteristics with the device. The NOS mode maintains the original sampling rate while signal processing while the OS mode oversamples all the signals to 384kHz for processing. NOS mode results in more musical presentation while the OS mode delivers more details and clarity.Powerful Amp Section:-FiiO has equipped the K11 R2R with professionally designed amp circuitry. It consists of Ti OPA1642 as Low-Pass filters and then dual SGM8262 Professional-grade operational amplifiers. The K11 R2R has an output power rating of up to 1300mWx2, which is adequate enough to drive demanding headphones with ease. It has three-level gain modes for easy pairing with sensitive as well as high-power requiring gear. The K11 R2R also adopts NJW1195A precise digital volume chipset for precise volume adjustment with low distortion between the channels.Dual Headphone Output Ports:-FiiO K11 R2R houses dual headphone output ports. It consists of a single-ended 6.35mm port and a balanced 4.4mm output port. You can easily pair different IEMs and headphones with the K11 R2R and enjoy high-resolution music to all its glory.True High-Resolution Audio Signal Processing:-FiiO K11 R2R supports decoding for high-resolution audio signals. It has full support for PCM and DSD signal processing supporting up to 32-bit/384kHz PCM and DSD256 audio signals. DSD256 requires the DSD output mode to be set to native. It is internally converted into PCM for R2R signal processing.Professionally Designed Low-Noise Power Supply:-FiiO K11 R2R features a professionally designed low-noise power supply. It consists of 17 Low-Noise LDO precision voltage regulator ICs and 2 DC-DCs providing a multi-channel power supply. It further benefits from the external 12V power supply ensuring a clean output with low noise and distortion issues. K11 R2R delivers quality sound for its users. 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.

Price: 179.99 USD

Location: shen zhen shi

End Time: 2024-11-27T14:38:57.000Z

Shipping Cost: 22.99 USD