Pioneer’s Sound Tune app is a great way to bring the sound of high-end audio to a basic factory car stereo and speaker set.
All operations are performed easily through a smartphone and a wide range of settings are accessible.


Representative function
31BAND GEQ
Time alignment
3-Way network mode
Super "Todoroki" Sound
Live simulation

Compatible models
DEQ-S1000A

Compatible OS
android version 5.0 or higher

-When connecting with DEQ-S1000A, operation may not be possible with an AOA connection from the device. Use with an OTG connection

-Some functions may not be available depending on the connected smartphone
From version Sound Tune 1.6.0:
Bug fix
All versions
April 2, 2019
March 8, 2019
February 7, 2019
January 31, 2019
December 27, 2018
December 12, 2018
October 31, 2018
August 26, 2018
July 31, 2018