Sort By:
Welcome to the Signal Processing and Acoustic Protection section of JOYSTICK.UA online store
In this category you will find Protection relays and soft-start modules, DC/current protection, Crossovers and frequency dividers, Audio power filters, and other small boards and modules for acoustics tuning and protection. All items are available for purchase and in stock, with some products also offered for pre-order. Other audio signal processing and speaker protection devices are available on request.