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Guitar amp modeling simulation
The ACS1 pedal from Walrus Audio is an amplifier and speaker simulator offering the sound and feel of reference amplifiers and free speaker IRs created by Tone Factor and York Audio. For use on stage, in the studio or for practicing at home, the ACS1 features simple controls, stereo inputs and outputs, built-in presets and MIDI support that make it an essential tool in the guitarist's arsenal. You can also upload your own IRs and update the firmware on the Walrus Audio website.
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Technical sheet
- for electric guitar Yes
- Technology Transistors
- Stereo amp and speaker simulator
- Mix and match stereo amp and speaker cabinet configurations for unique sounds.
- 6 amp models inspired by classic amps: Fender® Deluxe Reverb, Marshall® Bluesbreaker, Vox® AC30,
- Peavey® 5150, Orange® Rockerverb, Mesa Boogie® Dual Rectifier.
- 12 IRs designed by Tone Factor and York Audio for authentic sound.
- Each IR has been created with vintage and modern amps to offer the best possible sound representation.
- Load custom IRs and update firmware via USB-C
- Integrated 3-band EQ (bass, midrange, treble).
- Adjustable noise gate and presence/resonance controls.
- 3 reverb types: Room, Hall and Spring.
- Dedicated boost switch with adjustable volume and gain.
- Up to 3 built-in presets with additional MIDI control for up to 128 presets.
- MIDI IN & THRU 1/8" connectors
- Headphone output for silent practice
- Easy-to-use display for quick settings and preset management
- Bypassable amp and IR models for flexible configurations.
- Stereo inputs and outputs
- Power supply required 9V, 300mA.
- Dimensions (H x W x D): 12.5 x 6.7 x 5.0 cm.
- Weight: 0.36kg
- Assembled in the USA
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