8543.70.98.10 - Amplifiers 🖩

This classification covers "Amplifiers" which are electrical machines and apparatus that increase the amplitude or strength of an electrical signal. This includes a wide range of devices designed to boost audio signals, radio frequencies, or other types of electrical transmissions, where the primary function is amplification and the apparatus is not more specifically classified elsewhere within Chapter 85. The term "amplifiers" encompasses both standalone units and components integrated into larger systems, as long as their sole or principal function remains signal amplification.

Within the "Other" subheadings at this level, it is important to distinguish this category from its siblings. For instance, "Special effects pedals for use with musical instruments" (8543.70.98.20) are specifically designed to alter the sound characteristics of musical instruments, often incorporating amplification as part of a broader range of functions, whereas this category is for amplifiers whose primary purpose is solely to increase signal strength without the added complex signal manipulation characteristic of special effects pedals.

As a leaf node, this classification does not have further subdivisions. Therefore, classification into 8543.70.98.10 relies on accurately identifying the primary function of the apparatus as amplification and ensuring it does not meet the specific criteria of any other more narrowly defined headings or subheadings within the HTS. Examples include audio power amplifiers, RF amplifiers, and signal boosters, provided they are not designed for a specific application covered elsewhere.