# PH-3 Phase Shifter

> This modulation entry consolidates documented PH-3 Phase Shifter variants, controls, settings and roles across dated guitarist pedalboards.

- Canonical page: https://pedalboardarchive.com/pedals/ph-3-phase-shifter/
- Machine-readable index of the archive: https://pedalboardarchive.com/llms.txt
- Evidence and reconstruction conventions: https://pedalboardarchive.com/methodology/

- **Category:** Modulation
- **Types:** Modulation, Phaser
- **Also known as:** Boss PH-3, Green compact phaser
- **Controls:** Depth, Rate, Resonance, Stage
- **Identification:** The model is identified.
- **Documented appearances:** 3 boards, 2012–2018

A green compact phaser with selectable stage counts and rise/fall modes.

## 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 |
| --- | --- | --- | --- | --- | --- |
| Dan Auerbach | Turn Blue rack rig | 2014-09-11 | 4 | Reconstructed | https://pedalboardarchive.com/artists/dan-auerbach/turn-blue-rack-rig-2014/ |
| Dan Auerbach | El Camino touring rig | 2012-04-02 | 3 | Reconstructed | https://pedalboardarchive.com/artists/dan-auerbach/el-camino-touring-rig-2012/ |
| Mark Speer | Khruangbin touring board | 2018-04-25 | 2 | Source-described | https://pedalboardarchive.com/artists/mark-speer/khruangbin-touring-board-2018/ |