A high fidelity sound system refers to audio equipment that reproduces sound with high quality and minimal distortion, preserving the original performance as closely as possible.

उच्च गुणवत्ता वाली ध्वनि प्रणाली

English Usage: He invested in a high fidelity sound system to enjoy his music collection.

Hindi Usage: उन्होंने अपने संगीत संग्रह का आनंद लेने के लिए एक उच्च गुणवत्ता ध्वनि प्रणाली में निवेश किया।