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header-product Headphone Amplifier FiiO K11 R2R Black — Desktop R-2R DAC Headphone Amp
227.49 €

Headphone Amplifier FiiO K11 R2R Black — Desktop R-2R DAC Headphone Amp

FiiO K11 R2R Headphone Amplifier Photo 1
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Headphone Amplifier FiiO K11 R2R Black — Desktop R-2R DAC Headphone Amp

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Headphone Amplifier FiiO K11 R2R Black — Desktop R-2R DAC Headphone Amp

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Short description

Desktop headphone amplifier FiiO K11 R2R in Black combining a dedicated R‑2R DAC architecture with headphone amplification. Designed for desktop use with source equipment and headphones, it provides a DAC-based digital-to-analog conversion and clean gain stage for critical listening, music playback, and desktop audio setups. Suitable for users seeking improved audio fidelity with high-resolution digital sources.
Available for order: 6 pcs.
Warranty: 2 Years
SKU: 11381989
Manufacturer: FiiO
free shipment

Cheapest delivery:

Venipak Pickup LV

Pick-up points

Venipak Pickup LV

Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.30 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 75.83 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 6.32 euros per month
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Product information

Description

The FiiO K11 R2R Black is a desktop R‑2R DAC headphone amplifier that combines a discrete resistor‑ladder DAC architecture with a dedicated headphone amplification stage. Designed for desktop listening with computers, transport devices, and digital sources, it performs digital‑to‑analog conversion and provides a clean, low‑noise gain path to drive a wide range of headphones. The unit is intended for users who want improved audio fidelity, extended dynamic range, and precise sound reproduction from high‑resolution digital audio files.

Advantages

The R‑2R ladder design delivers a natural and detailed tonal character with low distortion across the audible band. The dedicated headphone amp section offers stable output and sufficient drive for most closed‑ and open‑back headphones while preserving transient detail and imaging. The desktop form factor, front‑panel controls, and straightforward connectivity provide practical integration with common source equipment and listening setups.

Suitable for

  • Desktop high‑resolution music playback from PC or digital transport
  • Critical listening and near‑field monitoring with headphones
  • Users upgrading from onboard sound or basic USB DACs
  • Audio enthusiasts who prefer R‑2R ladder DAC tonal character

Key specifications

  • Digital architecture: discrete R‑2R ladder DAC
  • Output stages: dedicated headphone amplification with multiple gain levels
  • Supported sources: USB audio input compatible with common desktop sources
  • Signal path: low‑noise analog gain stage optimized for clarity and dynamics
  • Form factor: compact desktop chassis with front controls
  • Supported formats: high‑resolution digital audio playback (PCM and common sample rates)

How to use

Connect the FiiO K11 R2R to your computer or digital source via the USB input or other supported digital inputs, then connect your headphones to the front headphone jack. Select the desired input and gain setting using the front‑panel controls, and adjust volume to a comfortable listening level. When used with a computer, set the system audio output to the device so the operating system sends digital audio directly to the R‑2R DAC for conversion and amplification.

Usage recommendations

For best results, use lossless or high‑resolution audio files and match the amplifier gain to your headphone sensitivity to avoid noise or clipping. Allow a short warm‑up period after powering on for optimal performance, and keep the unit on a stable, ventilated surface to maintain thermal stability.

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Customer reviews

Customer questions

FAQ

How much does the FiiO K11 R2R Headphone Amplifier cost, and is it available for purchase?

The price is 227.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can FiiO K11 R2R Headphone Amplifier be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the FiiO K11 R2R Headphone Amplifier online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All FiiO products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized FiiO service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.