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.

For USB connections
- This function is compatible with a phone that runs Android 5.0 up to 7.1.2 and also supports AOA (Android Open Accessory) 2.0, but the compatibility depends on the smartphone.
- Some Android devices connected via AOA 2.0 may not work properly or emit sounds due to their own software design, regardless of the OS version.

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

Compatible models
DEQ-S1000A
DEQ-S1000A2

Compatible OS
android version 5.0 or higher

From version Sound Tune 1.14.0:

- Bug fix

Variant
Arch
Version
DPI
All versions
Sound Tune 1.14.0
March 22, 2022

Version:1.14.0

Uploaded:March 22, 2022 at 1:49AM UTC

File size:9.64 MB

Downloads:79

Sound Tune 1.13.1
April 19, 2021

Version:1.13.1

Uploaded:April 19, 2021 at 2:53AM UTC

File size:9.64 MB

Downloads:163

Sound Tune 1.13.0
December 2, 2020

Version:1.13.0

Uploaded:December 2, 2020 at 2:27AM UTC

File size:9.62 MB

Downloads:92

Sound Tune 1.11.0
March 16, 2020

Version:1.11.0

Uploaded:March 16, 2020 at 9:47PM UTC

File size:7.33 MB

Downloads:92

Sound Tune 1.10.0
December 12, 2019

Version:1.10.0

Uploaded:December 12, 2019 at 1:50AM UTC

File size:68.96 MB

Downloads:113

Sound Tune 1.9.0
October 24, 2019

Version:1.9.0

Uploaded:October 24, 2019 at 12:49AM UTC

File size:68.97 MB

Downloads:92

Sound Tune 1.8.0
July 31, 2019

Version:1.8.0

Uploaded:July 31, 2019 at 12:09AM UTC

File size:63.85 MB

Downloads:205

Sound Tune 1.7.0
June 27, 2019

Version:1.7.0

Uploaded:June 27, 2019 at 5:06AM UTC

File size:63.96 MB

Downloads:122

Sound Tune 1.6.0
April 2, 2019

Version:1.6.0

Uploaded:April 2, 2019 at 4:09AM UTC

File size:63.28 MB

Downloads:325

Sound Tune 1.5.0
March 8, 2019

Version:1.5.0

Uploaded:March 8, 2019 at 12:23AM UTC

File size:63.25 MB

Downloads:155