User Manual

Guitar Inputs and Outputs – The ACS1 offers multiple input and output configurations and features
true bypass circuity.
• Mono In / Mono Out
• Mono In / Stereo Out
• Stereo In / Stereo Out
Headphone Jack - The ACS1 features an on-board headphone output for quite practicing. Simply
connect your headphones and adjust the Volume knob to raise and lower the headphone volume.
USB - Used to load IR files and update firmware via computer via walrusaudio.io.
The ACS1 includes 128 total presets slots. The first three presets are accessible from the pedal using
both stomp switches.
All 128 are accessible via MIDI Program Change messages which are outlined in the MIDI section.
• To recall a preset: simply press both stomp switches at the same time to scroll through the three
on-board presets - red, green, and blue then back to red.
• To save a preset:
1. Navigate to the preset in which you want to save a new sound.
2. Using the knobs and switches, dial in the desired sound. The preset LED will turn purple
indicating the preset has been modified.
3. To save, hold down the Bypass and Tap switches until the LEDs stop blinking. The preset is now
saved.
PRESETS