The HPToy is wireless DSP control of PowerDAC V2.
PowerDAC V2 is world first true digital USB 24/192 0.6W balanced headphone amplifier.
The app allows control plenty of DSP functions in an intuitive manner. Yep, complex things getting easier today: Crossovers adjustment, parametric EQ`s, bass and treble, loudness, compressor, preset sharing and more.
now you can create presets for earphones more easily.
on filters menu you can add background frequency response image and adjust your PEQs.
short guide available at
new version contain additional presets:
-P1 true Harman
-Thieaudio Phantom vinyl
also, we adapted UI for new iOS13. in dark and light modes, HPtoy has a good appearance.
With Family Sharing set up, up to six family members can use this app.