Up for sale is an AMT WH-1 "Japanese Girl" Optical Mini Wah pedal in mint condition and 100% full working order.

This discontinued unit is widely considered one of the best compact wah pedals ever made. Its ultra-small footprint saves valuable pedalboard space, while its optical sensor design eliminates the mechanical wear, crackle, and scratchy pots associated with traditional wah pedals.

Key Features:

• Optical Sensor: Ultra-smooth sweep with zero mechanical pot noise or potentiometer degradation over time.
• 3-Way Frequency Range Switch: Easily toggle between three distinct wah sweep ranges ($0.22 - 2.0\text{ kHz}$, $0.15 - 1.0\text{ kHz}$, and $0.1 - 0.6\text{ kHz}$) to suit everything from classic funk/rock to thick, high-gain leads.
• Compact Footprint: Takes up a fraction of the space of a standard wah (like a Cry Baby) on your pedalboard.
• Power Requirements: Low power consumption; runs on a standard 9V battery or external 9V-12V DC power supply (center-negative).
• Rugged Build: All-metal enclosure built like a tank.

Condition:

Extremely clean cosmetic condition, fully tested, and performing flawlessly.