CA5100

About the CA5100

The Classe CA-5100 is a 5-channel power amplifier designed for high-end home theater and audiophile use. It delivers 100 watts per channel into 8 ohms with Class A biased output stages for about one-third of the total output power, ensuring the first 30 watts are Class A to eliminate switching distortion. The amplifier features a massive custom-designed power transformer with three secondary windings to feed separate power supplies for different channel groups, enhancing performance. It uses less sonically invasive control circuits instead of traditional fuses and DC blocking capacitors to protect loudspeakers. The CA-5100 is known for its precision sound with tight focus, articulate bass, natural vocals, and detailed but non-bright treble, offering exceptional transparency. It supports both XLR and RCA inputs, has CAN-Bus communication for integration with other Classe components, and includes features like IR in/out, 12-volt triggers, and RS-232 control. The amplifier weighs about 75 pounds and measures approximately 6.75 x 17.5 x 18.5 inches. It is highly regarded for its build quality and value in the high-end audio market.