FiiO K13 R2R Desktop DAC & Headphone Amp, High-Fidelity 24Bit R2R DAC, Powerful 2400mW Output, LDAC Bluetooth Streaming, Dual Power Supply, 10-Band PEQ, Balanced XLR & RCA Audio Output (Silver)

Upgrade your desktop audio with the FiiO K13 R2R DAC and Headphone Amplifier — a true audiophile solution that combines cutting-edge technology with musical warmth. Powered by FiiO’s self-developed 24Bit R2R resistor ladder DAC, the K13 R2R delivers sound that’s natural, textured, and full of life. Choose NOS mode for pure, original playback, or OS mode for upsampled clarity up to 384kHz. With 2400mW of powerful output, balanced XLR/RCA line-outs, and both 4.4mm balanced + 6.35mm headphone outputs, it’s designed to drive everything from sensitive IEMs to high-impedance headphones. Fine-tune your listening with the 10-band precision PEQ and Auto EQ—whether you want vintage tone, studio accuracy, or a personalized sound signature, the K13 R2R makes it easy. And with Bluetooth 5.4 + LDAC, you can enjoy high-resolution wireless HiFi anytime, without cables. The K13 R2R isn’t just a DAC—it’s your all-in-one desktop audio hub, built for those who demand both performance and passion in their music.