Dayton Audio DSP-408 App utilizing Bluetooth interface for superior DSP control
Dayton Audio DSP Control puts powerful DSP tuning in the palm of your hand. When paired with the optional Bluetooth dongle, it unlocks a 4x8 channel DSP with crossovers, 10-band parametric EQ per channel, delay, assignable inputs/outputs, and the ability to stream music from your mobile device. With over 100,000+ total downloads and a 3.89 average from 215 reviews, this free app serves Dayton DSP owners with a robust feature set.
Pros & Cons
Wireless Bluetooth-based control for convenient tuning
Rich DSP toolkit including crossovers, delay, and 10-band EQ per channel
Free app with ongoing maintenance and updates (evidenced by recent bug fixes)
Flexible inputs/outputs and music streaming support
Hardware-dependent experience that is tied to the Dayton DSP-408 and its Bluetooth dongle
Niche focus on a specific hardware ecosystem, which may limit appeal to non-Dayton DSP users
Uses multiple permissions including SYSTEM_ALERT_WINDOW and Bluetooth-related permissions, which may raise privacy/safety considerations
About Dayton Audio DSP Control
Dayton Audio DSP Control is a music & audio app developed by Dayton Audio.
How many times has Dayton Audio DSP Control been downloaded?
Dayton Audio DSP Control has been downloaded 120 thousand times. In the last 30 days, the app was downloaded 650 times.
What is the rating of Dayton Audio DSP Control?
Dayton Audio DSP Control is rated 3.82 out of 5 stars, based on 220 ratings.
Is Dayton Audio DSP Control free?
Dayton Audio DSP Control is free to download. The APK download size is 5.66 MB. The latest version available is 1.23. The last update was on April 16, 2025.
What are the requirements for Dayton Audio DSP Control?
Dayton Audio DSP Control requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play June 2018.
Description
The DSP-408 app allows the user to control their Dayton Audio DSP-408 when paired with the optional Bluetooth dongle. The DSP-408 is a feature-rich 4 input/8 output digital signal processor that was designed to give you the tools to contour your audio system to fit your tastes.
With the ability to apply crossovers, utilize 10 bands of parametric EQ per channel, assignable inputs/outputs, add delay, and even stream music, all from your mobile device, the DSP-408 is truly your path to great sound.
Recent changes: bug fixes - fixes Android 15 display bug, backwards streaming toggle and more
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I've had my DSP 408 for several years and have found the if you use a cheap stylus pen to make your peq +/- slider adjustments it's easier than using your finger on your phone. I also just got a new laptop and found out there's a high, and low shelf +/- adjustments you can only make on a computer / laptop. This feature isn't available on the phone app. So, I'd really like to know when will the high/low shelf filters be available on the phone app. ?
★★★★☆Jason Stephens· Mar 10, 2019
Pros I love it, and you could change every aspect right down to the number on every setting. A few things I do not like is 1 you have to rotate the screen to see all the EQ sliders. Another thing I do not like is that in order to use the remote volume knob you have to turn the app off within the app with the power button on the top right and last but not least I hate the fact that the app does not reload previous settings every time it reconnect to the DSP it should reload last preset please
★★★★★Corey Champagne· Oct 6, 2021
The app is great. I really have no complaint at all with the unit. I have experienced an issue where my joying android head unit will not Bluetooth connect to the dayton processor but my phone will, so I'm certain the head unit just isn't going to allow this type of connection. I could possibly get around this problem and keep my head unit if I were able to plug this into the USB port on the unit and run it that way, but I believe this app only supports Bluetooth. This isn't Dayton's fault
★☆☆☆☆Peter Kay· Nov 28, 2018
Not doing anything, the adjustments are moving but no difference in sound at all
★☆☆☆☆Joonas Valkama· Nov 27, 2025
Streaming doesn't work and support won't respond. No matter what I do there is no audio when trying to use the Bluetooth streaming option. I have tried multiple android phones and an iPad and cannot get anything to play. I do hear it switch over from my noisy RCA Bluetooth dongle but with the volume maxed there is nothing. The RCA inputs do work. I have updated the firmware on the DSP. I contacted support over 2 weeks ago via the contact form on their site and have received nothing.
Google Play Rankings for Dayton Audio DSP Control
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Technologies used by Dayton Audio DSP Control
12 permissions·8 libraries
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Trust & Safety: The app requests Bluetooth related permissions (BLUETOOTH, BLUETOOTH_ADMIN, BLUETOOTH_SCAN, BLUETOOTH_CONNECT, BLUETOOTH_ADVERTISE), storage access, SYSTEM_ALERT_WINDOW, VIBRATE, and WRITE_SETTINGS. This aligns with its DSP control function and streaming features. Users should review these permissions and maintain device safety when pairing with hardware peripherals.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
