Strymon Ola dBucket Chorus, Vibrato Strymon Certified Organic. In designing the Ola dBucket Chorus and Vibrato, we started with the dBucket building blocks and used them to craft a beautiful and versatile modulation effect. Keeping in line... MSRP: Now: £279.00 Was: Add to Cart Compare MSRP: Now: £279.00 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: £279.00 Was: Subtotal: Add to Cart