EMB Audio - Slash onstage in the early 90s during soundcheck. You can see his modified ernie ball volume pedal which is actually the control pedal for his emb audio remote wah.
![Marie_FanSLASH 🇫🇷 on Twitter: "#Repost @GreeceSlash with @repostsaveapp ・・・ SO POWERFUL GIG @slash playing with “Wah Pedal” maybe as its seems to me it's “Mr. Brownstone” 🚀 • 📸 : Marie_FanSLASH 🇫🇷 on Twitter: "#Repost @GreeceSlash with @repostsaveapp ・・・ SO POWERFUL GIG @slash playing with “Wah Pedal” maybe as its seems to me it's “Mr. Brownstone” 🚀 • 📸 :](https://pbs.twimg.com/media/EGHGbf6WkAEKnml.jpg)
Marie_FanSLASH 🇫🇷 on Twitter: "#Repost @GreeceSlash with @repostsaveapp ・・・ SO POWERFUL GIG @slash playing with “Wah Pedal” maybe as its seems to me it's “Mr. Brownstone” 🚀 • 📸 :
![Amazon.com: Dunlop SW95 Slash Wah with ECB004 18-volt Power Supply and 2 6-inch Patch Cables : Musical Instruments Amazon.com: Dunlop SW95 Slash Wah with ECB004 18-volt Power Supply and 2 6-inch Patch Cables : Musical Instruments](https://m.media-amazon.com/images/I/61xgMnKjUiL._AC_UF894,1000_QL80_.jpg)