Signal-to-Noise Ratio (SNR): The SNR indicates the level of background noise or distortion in the amplifier’s output. Look for an amplifier with a high SNR value (typically measured in decibels) to ensure clean and clear sound reproduction.
Build Quality and Durability: Consider the build quality of the amplifier. Look for sturdy construction, quality components, and reliable cooling mechanisms to ensure long-term durability and performance.
Brand Reputation and Reviews: Research the reputation of the amplifier brand and read customer reviews to get an idea of the amplifier’s performance, reliability, and customer satisfaction. Well-known and reputable brands often offer better quality and customer support.