The T-Rex Gull Triple Voice Wah is a wah pedal that puts three wah voices into a single box, which the maker describes as "3 pedals in one". T-Rex gave it a UK RRP of £199, and the pedal carries a Slope knob for shaping the wah sweep plus a Boost function that raises the volume of the output signal1.
What it does
The Gull carries two distinct wah-wah sounds, and the controls let you shape how each one moves and sits in your signal. The Hotspot button changes the pedal's response, the Slope knob shapes the wah sweep, and the Boost function raises the volume of your output signal when you want to step forward in a mix1.
The controls
| Control | What it does |
|---|---|
| Pedal | The rocking treadle that sweeps the wah |
| Mode | Selects between the pedal's voices |
| Slope | Knob for shaping your wah sweep |
| Boost | Function for a higher volume on your output signal |
| Hotspot | Button for an altered response |
The Hotspot button is the quickest way to change the character of the sweep without touching a knob: press it and the pedal responds differently under your foot. The Slope knob works alongside it, letting you dial in how the wah moves through its range, so two players can set the same voice up in noticeably different ways1.
Background
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Premier Guitar
T-Rex Effects
Brett Kingman
Questions
What is the T-Rex Gull Triple Voice Wah?
It is a wah pedal from Danish maker T-Rex, described as three pedals in one because it carries three wah voices in a single housing. Alongside the pedal itself it offers a Hotspot button for an altered response, a Slope knob for shaping the wah sweep, and a Boost function that raises the volume of your output signal. It was shown at Musikmesse 2011 as one of five new T-Rex pedals.
Sources (1)
- Musikmesse 2011: T-Rex reveals five new pedals, MusicRadar, 2011-04-07




