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FiiO K13 R2R in Geneva | Digistore.ch
FiiO K13 R2R in Geneva | Digistore.ch
FiiO K13 R2R in Geneva | Digistore.ch
FiiO K13 R2R in Geneva | Digistore.ch
    FiiO K13 R2R in Geneva | Digistore.ch
    FiiO K13 R2R in Geneva | Digistore.ch
    FiiO K13 R2R in Geneva | Digistore.ch
    FiiO K13 R2R in Geneva | Digistore.ch

FiiO K13 R2R

72608
CHF329.00 Tax included
Supplier stock – typically 4 to 7 days

The FiiO K13 R2R is a desktop DAC and headphone amplifier featuring a fully differential 24-bit R2R DAC, NOS/OS modes, and 2,400 mW of power.

Color : Black
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Supplier delivery time is usually between 4 and 7 days

DAC et amplificateur casque de bureau FiiO K13 R2R

Desktop R2R DAC

The FiiO K13 R2R is a desktop DAC and headphone amplifier built around an R2R resistor-ladder converter designed by FiiO. This fully differential 24-bit R2R DAC features four channels of 48 thin-film resistors—192 in total—with an accuracy of 0.1% and low thermal drift (30 ppm). The fully differential architecture reduces noise for a darker background and a rich, musical sound.

Modes NOS et OS du FiiO K13 R2R

NOS / OS Modes and Decoding

The K13 R2R offers two modes: NOS (no oversampling), which preserves the original sampling rate, and OS (global oversampling at 384 kHz) for a more refined sound. It decodes PCM up to 384 kHz/32-bit and native DSD256, as well as full MQA. Serving as both a preamplifier and a power amplifier, it features a 10-band parametric equalizer accessible via the app or the web.

Circuit audio et puissance de sortie du FiiO K13 R2R

Amplification and Power

The fully balanced amplifier stage is based on OPA1642 and TPA6120A chips. It delivers up to 2,400 mW + 2,400 mW into 32 ohms in balanced mode, across three gain levels with independent volume curves. Headphone connectivity includes an unbalanced 6.35 mm jack and a balanced 4.4 mm jack, complemented by XLR3 and RCA line outputs. A multi-rail power supply (18 LDOs and 5 DC-DC converters) and ELNA RA3 capacitors ensure a clean power supply.

Alimentation, connectivité et design du FiiO K13 R2R

Power Supply, Connectivity, and Design

The K13 R2R features a shielded 30 W switching power supply and supports an external DC power supply (12 V) for use with a linear power supply. Bluetooth 5.4 supports LDAC reception, alongside USB, optical, and coaxial inputs. A 1.1-inch LCD screen displays the status, while dual control dials, an infrared remote control, and the FiiO Control app are used to operate the device. The aluminum chassis features RGB lighting and a skylight design. Available in black and silver.

72608

Data sheet

Product Type
DAC and desktop headphone amplifier with R2R DAC
Bluetooth
Bluetooth 5.4: LDAC, AAC, and SBC support
Integrated DAC
Proprietary FiiO 4-channel, fully differential, 24-bit R2R DAC (192 thin-film resistors, 0.1%, 30 ppm), XMOS XU316 USB interface
Headphone output
6.35 mm asymmetric and 4.4 mm symmetric headphone outputs
Audio outputs
XLR3 balanced and RCA unbalanced outputs
Digital inputs
USB-C, optical, RCA coaxial, and Bluetooth inputs
Output power
2400 mW + 2400 mW into 32 ohms in balanced mode, 1220 mW + 1220 mW in unbalanced mode, 3 gain levels with independent volume curves
Technology
NOS/OS modes, 10-band parametric equalizer, 30 W AC or external 12 V DC power supply, 18 LDOs and 5 DC-DC converters, ELNA RA3 capacitors, 1.1-inch LCD screen, IR remote control, RGB lighting, skylight design, aluminum enclosure
Hi-Res Audio
USB decoding up to 384 kHz/32-bit and DSD256, NOS/OS modes (384 kHz oversampling), full MQA support, signal-to-noise ratio up to 118 dB
Amplification technology
Amplification using OPA1642 (x2) and TPA6120A (x2), with preamplifier and power amplifier functions, up to 2,400 mW + 2,400 mW into 32 ohms in balanced mode
Width
21 cm
Depth
18.8 cm
Height
4.2 cm
Unit weight
0.98 kg

Specific References

EAN13
6953175710950
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