Mad Professor Amplification Filters, modulatie te koop in Nederland

At least 8 eBay results for Mad Professor wah and filter effects
Mad Professor BJF Design Hand-Wired Auto Wah for sale

Mad Professor BJF Design Hand-Wired Auto Wah

Mad Professor Snow White Auto Wah pedal for sale

Mad Professor Snow White Auto Wah pedal

Mad Professor Snow White Auto Wha GB - guitare et basse for sale

Mad Professor Snow White Auto Wha GB - guitare et basse