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Item #:
131816742
FiiO K11 Authorized Product in JapanUSB DAC Built-in Compact Desktop Amplifier with Balanced Configuration Silver
90% of respondents would recommend this to a friend
Item #:
131816742
GBP 138
Price Details
Price
GBP 138
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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In stock
Imported from Japan store
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Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Sunday, October 25
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The K11 delivers uncompromising audio reproduction quality along with a fully balanced headphone amplifier circuit that achieves a maximum output of 1400mW.
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Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.
What Stands Out
Compact Design
The FiiO K11's slim profile makes it an excellent space-saving solution for desktop audio setups while maintaining high performance.
Balanced Output
With balanced configuration, this amplifier minimizes noise and interference, delivering clearer sound quality for an immersive listening experience.
USB DAC Integration
The built-in USB DAC enhances digital audio processing, providing seamless connectivity with various devices and elevating sound quality effortlessly.
Product Details
| Maximum Supply Voltage | 12 Volts (DC) |
| Number of Pins | 13 |
| Interface | USB |
| Audio Output Mode | Stereo |
| Brand Name | FiiO |
| Compatible Devices | PC |
| Manufacturer | FIIO |
| Number of Packs | 1 |
| Number of Items | 1 |
| Included Components | 6.3mm to 3.5mm Adapter, AC Adapter, Power Cable, Quick Start Guide, USB Type A to C Cable, Warranty Card |
| Model | FIO-K11-S |
| Part Number | FIO-K11-S |
| Brand | FiiO |
| Interface Type | USB |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Audiophiles
Ideal for audiophiles seeking high-quality sound and clear audio output through balanced connections.
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Home Office Users
Perfect for remote workers requiring efficient audio solutions for conference calls and music during work.
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Gaming Enthusiasts
Great for gamers wanting immersive sound experiences and enhanced audio performance during gaming sessions.
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Casual Listeners
Not suitable for casual users who prefer basic audio setups without advanced features or configurations.
Product Description
FiiO K11 Authorized Product in JapanUSB DAC Built-in Compact Desktop Amplifier with Balanced Configuration Silver
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Is FiiO K11 Authorized Product in JapanUSB DAC Built-in Available to Shop Online in UK?
Answer: Yes, at Ubuy UK this product is available for you to shop at a reasonable price. The FiiO K11 Authorized Product in JapanUSB DAC Built-in is not available locally but you can trust us with our express shipping services. -
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Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
FiiO Headphone Amplifiers Editorial Review
FiiO K11 Authorized Product in Japan is a USB DAC built-in compact desktop amplifier featuring a balanced configuration in a sleek silver finish. Its maximum supply voltage of 12 volts (DC) allows for powerful performance, and it's designed to be compatible with PC devices. Users appreciate the quality audio output in stereo mode, enhancing their listening experience significantly. This product comes with essential components including a 6.3mm to 3.5mm adapter, AC adapter, power cable, quick start guide, and USB Type A to C cable, making setup straightforward.
Customer Reviews & Ratings
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Pros
- Compact design ideal for desktop use
- High-quality stereo audio output
- Includes essential connection accessories
- Balanced configuration for improved sound
- Lightweight at 1.5 lbs for portability
Cons
- Limited compatibility with non-PC devices
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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GBP 138
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Sunday, October 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Entry-level DAC-equipped headphone amplifier with compact design.
- Delivers up to 1400mW of high output power for exceptional sound.
- Features a fully balanced headphone amplifier circuit for superior performance.
- Equipped with Cirrus Logic DAC chip for low power consumption and high audio fidelity.
- Offers versatile inputs and outputs for seamless integration into audio systems.
- Intuitive operation with an LCD display for easy control and visibility.
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