Handheld wireless transmitter with interchangeable capsule module that provides premium condenser or dynamic options for easy and fast changeovers. Premium condenser capsules exhibit high fidelity, wide dynamic range, fast transient responses, good feedback rejection, accurate sound image characteristics, transparent sound quality and withstand maximum SPL (140 dB). The unique multi-layered metal grille protects the capsule against impact, rolling and pop noise, ensuring clarity of sound. Reversible end-cap allows power on/off switch being locked to avoid accidental power-off during performance. The transmitter also features robust, lightweight housing, an impact-resistant compartment for two AA batteries, backlit LCD displays of various parameters and status, patented “built-in” antenna design, interchangeable coloured rings for microphone channel identification on stage, and stable PLL circuits that are automatically synchronized with the receiver’s frequency by MIPRO’s patented ACT function. The high-efficiency circuitry design provides more than 16 hours of operation from 2 AA batteries (depending on the battery quality). Frequency range: UHF 480-934 MHz. Bandwidth: 24 MHz. Dimensions: 51 x 234 mm. Weight: 251 g.