# Vertex Landau-modified Arion Chorus

> This modulation entry consolidates documented Vertex Landau-modified Arion Chorus variants, controls, settings and roles across dated guitarist pedalboards.

- Canonical page: https://pedalboardarchive.com/pedals/vertex-landau-modified-arion-chorus/
- Machine-readable index of the archive: https://pedalboardarchive.com/llms.txt
- Evidence and reconstruction conventions: https://pedalboardarchive.com/methodology/

- **Category:** Modulation
- **Types:** Chorus, Stereo modulation
- **Also known as:** Landau-mod Arion Chorus
- **Controls:** Depth, Mode, Rate, Tone
- **Identification:** The model is identified.
- **Documented appearances:** 1 board, 2012

An Arion chorus modified to the builder's Michael Landau specification in Huff's 2012 chain.

## Documented boards

Each row is an observed appearance on a dated board. A position is only an observed one where that board's order evidence says so.

| Artist | Board | Date | Positions | Order evidence | Page |
| --- | --- | --- | --- | --- | --- |
| Dann Huff | Vertex stereo studio board | 2012-05-13 | 13 | Source-described | https://pedalboardarchive.com/artists/dann-huff/vertex-stereo-studio-board-2012/ |