GZDSP 4-8X Control

This app enables you to control and to adjust the setup of the GROUND ZERO GZDSP 4-8X signal processor when connected to the GROUND ZERO GZDSP BT-STICK streaming device.

A detailed user manual can be downloaded from the GROUND ZERO web page:

https://ground-zero-audio.com/

Requirements for using the app:

Installed and powered signal processor unit GROUND ZERO GZDSP 4-8X with connected GROUND ZERO GZDSP BT-STICK streaming interface. Established wireless connection between your ANDROID mobile device and the GZDSP BT-STICK (check the devices´s owner´s manual for further information about creating a wireless connection).

After adding the app to your ANDROID device and having connected the GZDSP BT-STICK in wireless mode, you´ll be able to control the main features of the GZDSP 4-8X:

- Adjust the main volume

- Mute/unmute the main volume

- Select a preset (out of the 6 presets from the device´s memory)

Furthermore, you will have access to the advanced settings of the GZDSP 4-8X signal processor:

- Input/output selection and mixer

- Highpass and lowpass crossover setting

- Channel link configuration

- Channel phase control

- 10-band parametric equalizer adjustment

- Time alignment setup in ms/cm/inches

- Reset function

- Save and load presets to/from the device´s memory