TSB-2555B Electret Capsule

The TSB-2555B, also sold as the "JLI-2555BXZ3-GP," is one of the most popular electret microphone capsules in the DIY Audio community. It is a medium-diaphragm (21mm) design praised for its high output, clean sound and smooth frequency response. 50% discount for orders of 2 or more  If you purchase 1 capsule, the cost is $20. If you purchase 2 or more in the same order, the cost is $10 apiece. Use the "Quantity" menu above to select the number of single capsules you wish to purchase. The discount (if applicable) will be reflected in your shopping cart. These capsules do not include mounts, wires, or screws; if you need those accessories, see this item.  Complete DIY Microphone Kit Option If you would rather purchase a kit that includes the mic body, capsule, capsule mount, and a fantastic circuit kit, see these two options: S-25 - Transformerless microphone based on a Schoeps circuit T-25 - Transformer-coupled microphone based on a Neumann circuit Both mics have high output and low no