"Big Box" bassballs dual envelope filter creating vocal like sweeping effects. Made in the USA.
Video: https://youtu.be/mr_FoAfEOEk
Product Specs
- Item Number: 12056
- Make: Electro Harmonix
- Model: Bassballs
- Condition: Very Good
- Finish: Silver
- Categories: effects-and-pedals ⇒ wahs-and-filters ⇒ pedal
- Year: 1978
- Made In: United States