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All-Test Devices (ATD)

All-Test Devices (ATD) is a guitar effects pedal manufacturer creating innovative and inspiring effects for musicians. Their pedals are designed to help players achieve their ideal tone and explore new sonic territories.

4 pedals

All-Test Devices ATD-15 Theta - Phase Shifter
All-Test Devices (ATD)

Devices ATD-15 Theta - Phase Shifter

Phaser
ATD EV-1 Electronic Volume Pedal
All-Test Devices (ATD)

ATD EV-1 Electronic Volume Pedal

Volume/Expression
ATD PB-1 Transducer Pre-Amp/Booster
All-Test Devices (ATD)

ATD PB-1 Transducer Pre-Amp/Booster

Boost
ATD WV-1 Wah Wah/Volume Pedal
All-Test Devices (ATD)

ATD WV-1 Wah Wah/Volume Pedal

Wah

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