# Headphone Amplifier FiiO K11 R2R Silver — Desktop Headphone Amp with R2R DAC

**URL:** https://aio.lv/en/product--fiio-6953175710738--12041743
**Data updated:** 2026-03-12 19:23 (EET)
**Category:** AV Receivers & Amplifiers
**Manufacturer:** FiiO
**Manufacturer code:** 6953175710738
**EAN:** 6953175710738
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 228.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 188.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fiio-6953175710738--12041743

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

FiiO K11 R2R Silver is a desktop headphone amplifier combining an R2R DAC and dedicated amplifier stage for driving headphones. Designed for stationary use, it provides digital-to-analog conversion using resistor-ladder architecture and offers improved audio fidelity for critical listening, home audio setups, and desktop systems requiring higher headphone output and low-noise amplification.

## Long description

FiiO K11 R2R Silver is a desktop headphone amplifier that integrates an R2R ladder DAC with a dedicated amplification stage. Designed for stationary desktop use, this unit performs digital-to-analog conversion using resistor-ladder architecture and delivers amplified headphone output with low noise and measured neutrality. The Silver finish and compact footprint make it suitable for home audio systems and workstations where stable, high-quality headphone drive is required.
Advantages
The combination of an R2R DAC and a separate headphone amplifier stage provides accurate conversion and consistent amplification across a wide range of headphones. The device emphasizes low-noise operation and stable output levels, which helps reduce audible distortion and preserve signal detail. Its desktop design prioritizes ease of integration with existing audio sources and headphones while maintaining a neutral tonal balance suitable for critical listening.
Suitable for
 Critical desktop listening and home audiophile setups
 High-impedance and low-impedance headphones requiring dedicated amplification
 Computer audio workstations and streaming setups that need improved DAC performance
 Users seeking a neutral-sounding headphone solution for mixing or detailed listening
Key specifications
 Integrated R2R ladder digital-to-analog converter for resistive DAC topology
 Dedicated headphone amplifier stage designed for low noise and stable drive
 Desktop form factor with metal chassis and silver finish
 Multiple input options for integration with digital sources and computers
 Output suitable for a wide range of headphone impedances
How to use
Connect the FiiO K11 R2R Silver to a digital source or computer using the appropriate digital input, then connect headphones to the front-panel output. Power the unit from a stable mains supply and set the volume control to a low starting level before playing audio. Use the source device or the unit’s input selection to choose the active digital input. Adjust volume gradually to reach a comfortable listening level while monitoring for clipping or distortion at high output levels.
Usage recommendations
For best performance, allow the unit to warm up for a short time after power-on and use quality digital source files or streams. Match the amplifier output to the headphone sensitivity and impedance; increase gain only if required by high-impedance headphones. Keep interconnects short and use properly shielded cables to minimize interference in desktop environments.

## FAQ

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

The price is 228.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 10.07.2026 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. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12041743/67528763_large.webp