Fiio
Fiio K13 R2R DAC & Headphone Amplifier
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$429
Arriving end of Sept. 2025 - Accepting pre-orders now.
The K13 R2R uses FIIO’s proprietary four-channel fully differential 24-bit R2R resistor array DAC, which is composed of 48 precision thin-film resistors per channel, for a total of 192 resistors across four channels. Each resistor features 0.1% accuracy and low temperature drift (30ppm). This R2R DAC allows the K13 R2R to deliver a uniquely rich and musical sound. In addition, the NOS (Non-Oversampling) and OS (Oversampling) modes bring two different listening experiences.
- Fully differential complementary 24Bit R2R resistor ladder
- Free switching between NOS/OS dual modes
- 2400mW + 2400mW powerful output power
- LDAC Bluetooth
- AC/DC dual power supply design
- 10-band high-precision PEQ adjustment
- Fully balanced audio amplification circuit
- XLR + RCA preamp/line outputs
