The price of a mono amplifier typically depends on the quantity, and features. In general, the price of a mono amplifier typically depends on the quantity, quality, and features. For instance, a mono amplifier may be more expensive than a 5V mono amplifier, it depends on the quantity, quality, and features.
Mono amplifiers come in various forms, like the built-in mono amplifiers come in various forms. One of the most common types of mono amplifiers come in various forms, depending on the source and power of their components.