Product form Prism Circuits - Banana Box The Banana Box is a simple format jumbler that can interface banana gear with 3.5mm gear. Read more Read more black White Color black White $85.00 Out of stock This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Eurorack Share with your friends Share WhatsApp Deel Tweet Pin it Messenger Email Description The Banana Box is a simple format jumbler that can interface banana gear with 3.5mm gear.