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FiiO K11 R2R

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FiiO K11 R2R
amplifierDSD
Main
TypeDAC with amplifier
DACR2R
Number of channels2 шт
Specs
DAC sampling frequency384 kHz
DAC bit depth32 bit
Frequency range20 – 50000 Hz
Signal to noise ratio115 dB
Dynamic range107 dB
Coef. harmonic distortion0.025 %
Features
Functionslevel adjustment
More featuresDSD
iPod/iPhone connect
Mac
Connectors
InputsRCA
coaxial S/PDIF
optical
USB-C
OutputsRCA
Headphone outputs1x Jack (6.35 mm) / 920 мВт at 32 ом /
1x Pentaconn (4.4 mm) / 2600 мВт at 32 Ohm /
General
Display
Power supplypower through mount
External power supply
Dimensions (WxDxH)147x133x32 mm
Weight407 g
Official Websitefiio.com
Added to E-CatalogDecember 2024
E-Catalog UK editor, DACs
Olexandr Cherkashche…, edited 16.12.2024
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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FIIO K11 Compact Desktop R2R architecture DAC and Headphone Amplifier - SILVER (Damaged packaging) FIIOK11-R2R-SILVER-BGRADE

FiiO has released a new R2R variant for its highly acclaimed K11 desktop DAC/AMP. With a self-developed fully differential 24... more-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. 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
Advancedmp3players.co.uk
Delivery: in United Kingdom
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£94.99
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FiiO K11 R2R Compact Desktop DAC and Headphone Amplifier Black FIIOK11-R2R-BLACK

The FiiO K11 R2R Compact Desktop DAC and Headphone Amplifier features a fully differential 24-bit R2R resistor ladder deliver... moreing a natural analogue-style sound. It supports 32-bit/384kHz PCM and native DSD256 decoding offering a warmer character than the standard delta-sigma K11. With up to 1300mW of power from the 4.4mm balanced output a 6.35mm single-ended port three gain levels and switchable OS/NOS modes it gives you the flexibility to drive anything from sensitive IEMs to high-impedance headphones.
AV.com
Delivery: in United Kingdom
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£149.00
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FiiO K11 R2R Compact Desktop DAC and Headphone Amplifier Silver FIIOK11-R2R-SILVER

The FiiO K11 R2R Compact Desktop DAC and Headphone Amplifier features a fully differential 24-bit R2R resistor ladder deliver... moreing a natural analogue-style sound. It supports 32-bit/384kHz PCM and native DSD256 decoding offering a warmer character than the standard delta-sigma K11. With up to 1300mW of power from the 4.4mm balanced output a 6.35mm single-ended port three gain levels and switchable OS/NOS modes it gives you the flexibility to drive anything from sensitive IEMs to high-impedance headphones.
AV.com
Delivery: in United Kingdom
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£149.00
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FiiO K11 Compact Desktop R2R Desktop DAC/Amp - Silver

Scan.co.uk
Delivery: to United Kingdom
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£149.00
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FiiO K11 Compact Desktop R2R Desktop DAC/Amp Black

Scan.co.uk
Delivery: to United Kingdom
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£149.00
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