WH-1 Optical WAH-WAH

Wah

Optical wah using LED/LDR instead of a potentiometer. Smooth sweep with no scratchy pot to wear out.

AMT Electronics was founded in Omsk, Siberia by musician and engineer Sergey Marichev. The WH-1 is their optical wah pedal.

Optical design provides smooth, reliable wah operation without mechanical pot issues. Classic wah tones with improved reliability.

Part of AMTs diverse effects lineup. Russian engineering at accessible pricing.

WH-1 Optical WAH-WAH

Wah

Optical wah using LED/LDR instead of a potentiometer. Smooth sweep with no scratchy pot to wear out.

AMT Electronics was founded in Omsk, Siberia by musician and engineer Sergey Marichev. The WH-1 is their optical wah pedal.

Optical design provides smooth, reliable wah operation without mechanical pot issues. Classic wah tones with improved reliability.

Part of AMTs diverse effects lineup. Russian engineering at accessible pricing.

Power9-12V DC

Current Draw6mA

Polaritycenter-negative

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