
DGA Control
Companion app for Cuore One
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Free
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About
Make Cuore One your own.
DGA Control is the companion app for the Cuore One in-car DSP controller by Damn Good
Audio. Personalize its lighting and display, enable a live voltage overlay on the
controller, and install controller firmware updates from your phone.
Requires Cuore One hardware and a supported HELIX, BRAX or MATCH DSP.
LIGHTING THAT FITS YOUR INTERIOR
Choose a custom RGB color for the ambient light ring, or let it follow the active volume
bank. Set the ring's brightness independently, sync brightness with the DSP, or switch
the ring off.
YOUR DISPLAY, YOUR PREFERENCE
Choose a volume readout in decibels or percentage. Adjust Cuore One's screen brightness
separately to suit your preference.
VOLTAGE IN VIEW
Enable a real-time system voltage overlay on Cuore One's display to keep voltage visible
alongside your volume readout.
CONTROLLER UPDATES FROM YOUR PHONE
Install over-the-air firmware updates for Cuore One through DGA Control.
COMPATIBILITY AND SETUP
Cuore One supports select HELIX, BRAX and MATCH DSPs on the Audiotec Fischer ACO
platform. Initial controller setup and volume-bank configuration require DSP PC-Tool.
Compatibility depends on the DSP model, supported software and firmware versions, and
the correct connection hardware. Some DSPs use a Control Input connection, which
additionally requires the DGA Bridge cable and a separate fused 12 V supply.
For supported DSP models, visit damngoodaudio.com.
For confirmed DSP software and firmware combinations, visit
damngoodaudio.com/pages/supported-versions.
DGA Control updates Cuore One's firmware. DSP software and ACO firmware are managed
separately. Cuore One needs a confirmed combination of DSP PC-Tool and ACO firmware to
connect, so if your system is working, we recommend not upgrading your DSP's software or
firmware until we have confirmed the new version.
DGA Control and Cuore One are independently developed by DGA / Damn Good Audio and are
not manufactured, authorized, endorsed, certified, sponsored, supported, or affiliated
with Audiotec Fischer GmbH. Audiotec Fischer, HELIX, BRAX, MATCH, DSP PC-Tool and ACO are
trademarks, product names, interface names or software names of Audiotec Fischer GmbH or
their respective owners, used here only to identify compatibility and setup requirements.
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What's New in DGA Control
1.0
October 5, 2026






