{"product_id":"fiio-k19-desktop-dac-headphone-amplifier","title":"FiiO K19 Desktop DAC\/Headphone Amplifier","description":"\u003ch1\u003e\u003cb\u003eEvery detail matters\u003c\/b\u003e\u003c\/h1\u003e\n \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cspan\u003eMeet the FiiO K19, FiiO's flagship desktop DAC\/Amp, designed to bring studio-quality sound right to your desktop. With a 31-band high-precision lossless PEQ, the K19 allows you to adjust your music to reveal every subtle detail and deep texture of your favorite tracks--all without sampling rate conversion. The device is equipped with dual ESS 8-channel ES9039SPRO DAC chips for crystal-clear decoding without crosstalk. For those with high-demand headphones, the powerful 8-channel THX AAA 788+ headphone amplifier ensures that you can drive them to their full potential. Additionally, the K19 features ultra-low phase noise femtosecond crystal oscillators and maintains a fully balanced design from input to output, delivering a pure, interference-free audio experience.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eLossless 31-band PEQ\u003c\/b\u003e\u003c\/h2\u003e\n \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eEQ is largely avoided in audiophile applications because it can result in a loss of audio quality. But the FiiO K19 is different. Its 31-band high-precision lossless Parametric Equalizer (PEQ) complemented by Dual Engine Limiter (DEL) technology not only allows for meticulous sound sculpting across a broad frequency range without quality loss but also employs dynamic range compression and enhancement to maintain pristine audio fidelity. The K19 excels in direct adjustment of PCM signals from 44.1k to 192k without sampling rate conversion, offering unmatched control with adjustable gain and Q value for each band. Finally, you can fine-tune every band without sacrificing quality.\u003c\/span\u003e\u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eAdvanced DSP chip technology\u003c\/b\u003e\u003c\/h2\u003e\n \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe FiiO K19's 31-band high-precision lossless PEQ are only possible because of its cutting-edge ADI ADSP-21565 DSP chip with SHARC+ core, a brand-new feature within FiiO's lineup. This advanced DSP chip is the linchpin in achieving the K19's audio fidelity. Operating at a high clock frequency of 800MHz and capable of executing 64-bit double-precision floating-point calculations, the DSP chip ensures that every nuance of your audio is preserved post-PEQ adjustment, delivering sound that's true to the original recording.\u003c\/span\u003e\u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eDual ESS DACs for unmatched clarity\u003c\/b\u003e\u003c\/h2\u003e\n \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eInside the K19 are two new ESS 8-channel ES9039SPRO DAC chips, featuring the fourth generation 32Bit HyperStream architecture. This setup is particularly beneficial because it allows for better channel separation and less interference between channels.\u003c\/span\u003e\u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eUnrivaled headphone amplification\u003c\/b\u003e\u003c\/h2\u003e\n \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith an 8-channel THX AAA 788+ headphone amplifier design, the K19 can drive all kinds of headphones with ease. The THX amp chips are connected in parallel via 2x2 groups to form a totally balanced, 4-channel amplification system. The result is enhanced transients, and high-power output up to 8000mW + 8000mW with a 32Q load.\u003c\/span\u003e\u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eWildly accurate decoding\u003c\/b\u003e\u003c\/h2\u003e\n \u003cp\u003eThe FiiO K19 is equipped with two ACCUSILICON AS318-B femtosecond crystal oscillators, which might sound like sci-fi nonsense but is actually super cool. These oscillators are ultra-precise clocks that help manage the timing of the audio signals within the device down to a quadrillionth of a second. This precision ensures that every note of your music is played at just the right time, reducing any possible distortion that can occur when timings are off. While this kind of distortion isn't always noticeable, it can absolutely make your music sound less clear, “off”, or “smeared”.\u003c\/p\u003e\n \u003ch2\u003e\n \u003cstrong\u003eRevolutionary Digital Signal Processing: Quad-Core FPGA\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/h2\u003e\n \u003cp\u003eThe FiiO K19 uses a powerful quad-core FPGA, a first for a FiiO product. This high-definition digital signal processing center is amazing at managing a wide array of digital signals, including those from Bluetooth, USB, coaxial and optical inputs, as well as HDMI\/ARC. By channeling these signals through two sets of I2S channels directly to the dual ES9039SPRO DACs, the K19 ensures that audio fidelity is preserved with minimal signal distortion or loss. \u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eFully Balanced Audio Circuitry\u003c\/b\u003e\u003c\/h2\u003e\n \u003cp\u003eThe K19 uses a fully balanced design throughout its audio signal processing chain. From the dual DACs to I\/V conversion, low-pass filtering, and the balanced headphone amplifier, every stage is carefully engineered to maintain high dynamics, reduce crosstalk, and keep the output signal as clean as possible. \u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eHDMI\/ARC Support\u003c\/b\u003e\u003c\/h2\u003e\n \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe K19 introduces HDMI\/ARC support, a new direction for FiiO desktop DACs and amps, improving the way you experience audiovisual content. With the capability to decode audio from HDMI 2.0 inputs and support for HDMI output and ARC (Audio Return Channel), the K19 extends its functionality to a broader range of audiovisual sources. It supports a high-resolution audio stream up to 192kHz\/24bit via HDMI decoding\/output and accommodates 44.1\/48kHz sampling through HDMI ARC.\u003c\/span\u003e\u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eLet's keep things cool\u003c\/b\u003e\u003c\/h2\u003e\n \u003cp\u003eFinally, the K19 boasts a sophisticated dual internal and external heat dissipation system, designed to manage the high power output efficiently without overheating. Thermal conductive materials inside the device facilitate heat transfer from the chips to the aluminum alloy frame, which, combined with the honeycomb mesh design of the outer body, allows for fantastic heat dissipation.\u003c\/p\u003e\n \u003ch3\u003e\u003cb\u003eProduct highlights\u003c\/b\u003e\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eInnovative 31-band high-precision lossless PEQ\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eDEL technology for dynamic sound effects\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eADI ADSP-21565 DSP chip with SHARC+ core\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eDual ESS 8-channel ES9039SPRO DAC chips\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e8-channel THX AAA 788+ headphone amplifier\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eDual ACCUSILICON high-performance femtosecond crystal oscillators\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eHigh-quality digital audio processing architecture\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eFully balanced design for pure audio signals\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eDie-cast unibody aluminum alloy construction\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eSupports HDMI\/ARC for immersive audiovisual experiences\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eSeparated and shielded circuit boards to minimize interference\u003c\/span\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003e\u003cb\u003eSpecs\u003c\/b\u003e\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eName\/Model No.: K19\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eHardware Solution:\u003c\/span\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eDAC: ES9039SPRO*2\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eUSB: XMOS XU316\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eBluetooth Decoding: QCC5125\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eAMP: 8-way THX788+\u003c\/span\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eWorking Mode:\u003c\/span\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eUSB DAC mode\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eCoaxial decoding mode\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptical decoding mode\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eHDMI decoding mode\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eHDMI ARC decoding mode\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eBluetooth receiving mode\u003c\/span\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eColor: Black\/Silver\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eWeight: About 1800g\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eDimensions: About 250x225x36.7mm\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eVolume Control Type: Knob\/Remote control\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMQA: Support MQA global decoding\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eDrive-free Mode (Switch Mode): Supported\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eGain: Ultra high gain\/Super high gain\/High gain\/Medium gain\/Low gain\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eBluetooth Reception (5.1): SBC\/AAC\/aptX\/aptX LL\/aptX HD\/aptX Adaptive\/LDAC\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eDisplay: 1.30-inch TFT (240*240) fully laminated screen\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eDisplay Status Indication: Volume, gain, output mode, working mode, transmission format, sampling rate, EQ, etc.\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eBluetooth Format Indication: Supported\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eSample Rate Indication: Supported\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eFIIO Control: Supported\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eFirmware Upgrade:\u003c\/span\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eSystem firmware: upgrade through front panel USB interface\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eXMOS firmware: upgrade via front or rear panel USB interface\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eBluetooth Firmware: Upgrade via FIIO Control\u003c\/span\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eRemote Control: Supports infrared remote control (only the delivered remote control is supported)\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eSample Rate Indication (Knob Indicator Light):\u003c\/span\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eBlue: 44.1\/48kHz\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eYellow: 88.2\/96\/176.4\/192\/352.8\/384\/705.6\/768kHz\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eGreen: DSD64\/128\/256\/512\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMagenta: MQA\u003c\/span\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eMaximum Supported Sampling Rate:\u003c\/span\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eUSB decoding: up to 768kHz\/32bit; DSD512 (Native)\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eCoaxial input decoding: up to 192kHz\/24bit; DSD64\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eOptical input decoding: up to 96kHz\/24bit\u003c\/span\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eBluetooth Format Indicator (Knob Indicator Light):\u003c\/span\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eBlue: SBC\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eCyan: AAC\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ePurple: aptX\/aptX LL\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eYellow: aptX HD\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eGreen: aptX Adaptive\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eWhite: LDAC\u003c\/span\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eAdaptation Impedance:\u003c\/span\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003ePO: 8~150Ω\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003eBAL: 8~350Ω\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003ePower Parameters:\u003c\/span\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003ePower supply: Support AC 100-240V~50\/60Hz; DC 15V\/≥3A (choose one of the two)\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eBattery capacity: None\u003c\/span\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eHeadphone Output (6.35mm, Ultra High Gain Mode) Performance Parameters:\u003c\/span\u003e\u003c\/li\u003e\n \u003cul\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003eOutput Power 1: L+R≥4000mW+4000mW (16Ω, THD+N\u0026lt;1%)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003eOutput Power 2: L+R≥2300mW+2300mW (32Ω, THD+N\u0026lt;1%)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003eOutput Power 3: L+R≥270mW+270mW (300Ω, THD+N\u0026lt;1%)\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003eOutput Impedance: \u0026lt;0.6Ω (32Ω)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003eCrosstalk: ≥75dB (1kHz@32Ω)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003eTHD+N: \u0026lt;0.0003% (1kHz\/-6dB@32Ω)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003eNoise Floor: \u0026lt;3.5µV (A-weighted)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003eSNR: ≥127dB (A-weighted)\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003eFrequency Response: 20Hz~20kHz: Attenuation \u0026lt;0.2dB, 20Hz~80kHz:\u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003eAttenuation\u0026lt;3dB\u003cbr\u003e\n \u003c\/li\u003e\n \u003cli aria-level=\"2\" style=\"font-weight: 400;\"\u003ePeak Output Voltage: \u0026gt;22.5Vp-p\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eWhat’s included\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eQuick start guide\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eWarranty card\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eAC power cord\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eType-C to USB-A adapter\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e6.35mm adapter\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003estand (color-matching with main unit)\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eVertical headphone stand support (color-matching with main unit)\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eScrewdriverMetal XLR4 dust cover (pre-installed)\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eFeet stands\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eScrews\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eUSB 2.0 data cable\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eDual Type-C data cable\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e3.5mm audio cable\u003c\/span\u003e\u003c\/li\u003e\n \u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eInfrared Remote Control\u003c\/span\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003e\u003cstrong\u003eFeatured Reviews\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/T4PLdti_s5E?si=qe9-7RwnzpU5WHze\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cem\u003e\"It's an exceptionally good unit. It's great for gaming, music listening, with very great imaging and soundstage and space that picks up a lot of great detail and depth.\" -Fresh Reviews\u003c\/em\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cem\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/D1Fd5yZWNfc?si=G1l9MQKoJKuAkDsW\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/em\u003e\u003cem\u003e\"Brilliant. The K19 is crisp, dynamic, and highly-resolving....immensely capable and versatile.\" -Passion for Sound\u003c\/em\u003e\u003c\/p\u003e","brand":"FiiO","offers":[{"title":"Black","offer_id":46878552129711,"sku":"APS-0878-1","price":1429.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":46878552162479,"sku":"APS-0878-2","price":1429.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/apos-audio-fiio-headphone-dac-amp-fiio-k19-desktop-dac-headphone-amplifier-40281718653164.jpg?v=1778010635","url":"https:\/\/freshized.com\/products\/fiio-k19-desktop-dac-headphone-amplifier","provider":"Freshized","version":"1.0","type":"link"}