FiiO K19 Desktop DAC & Headphone Amplifier

Innovative, 31-band high-precision lossless PEQ
The K19 features DEL(Dual Engine Limiter) technology, and through proprietary algorithms, the K19 can apply various audio effects such as dynamic range compression(DRC) and dynamic range enhancement(DRE) as well as an advanced limiter to prevent clipping. Also on the K19 is an adjustable 31-band high-precision lossless PEQ, which supports direct adjustment of PCM 44.1k~192k audio signals without resorting to sampling rate conversion(SRC).

For each band, the gain can be adjusted between a range of +12~-24dB and the Q value can be adjusted between a range of 0.4dB~128dB. And the PEQ curves don't have to be used only by you - PEQ presets on the K19 can be shared between users. Being able to import and export PEQ presets opens up a whole new dimension to sound adjustment.

*PEQ adjustment is supported on Windows and Mac computers, as well as with the mobile control app

K19 comes with a brand new styling, made of a die-cast unibody aluminium alloy body is carefully polished by a multi-axis CNC machine to a quality befitting of a flagship. This aluminium alloy body not only features reduced thicknessm but is also capably shock-proof. And when paired with the included stand, the K19 is simply stable!

Four analog output + two digital output
PO+PRE OUT (default position): front headphone out+rear audio out (volume adjustable)
PO: audio output only from the front headphone jack (volume adjustable)
PRE OUT: audio output only from the rear connectors (volume adjustable)
LO: audio output only from the rear connectors (fixed level output)

COAXIAL: standard RCA connectors, digital output
OPTICAL: standard toslink connectors, digital output