HomeAppsMusic & AudioHarmony DSPApps like Harmony DSP Here are some great alternatives to Harmony DSP by ARPA of Europe srl : Dayton Audio DSP Control ★4.1 RA704 DSP PRO + ★4.7 X AIR Q ★3.4 X32-Q ★3.6 M32-Q ★3.5 FLOW Mix ★3.2 BLAM - RA 704RT ★4.8 EV QuickSmart Mobile ★3.6 Sound Mix Master: Equalizer ★4.5 Equalizer Pro ★4.6 Mixing Station ★4.7 WeDJ ★3.8 Music Volume EQ - Equalizer ★4.5 DJ Mixer - DJ Music Mix ★4.4 Wavelet: headphone specific EQ ★4.1 Speaker Check: Sound Problems ★3.6