CA300

About the CA300

The Classe CA-300 is a powerful stereo/mono amplifier designed for high-fidelity audio performance. It delivers 300 watts per channel into 8 ohms in stereo mode and 1100 watts into 8 ohms in mono mode, with a frequency response of 20Hz to 20kHz and total harmonic distortion of 0.007%. The amplifier features Classé's unique UHC TRANSFER power supply with increased current capacity, and uses a combination of MOSFET, J-FET, and bipolar transistors for fast signal response and low distortion. It has a gain of 29.02 dB, input sensitivity of 1.65V, and a signal-to-noise ratio of 135 dB. The CA-300 supports speaker loads down to 4 ohms and weighs approximately 85 lbs. It is known for its accurate, fast, and musical sound reproduction with a strong soundstage and no harshness at any volume level. The amplifier includes protection circuits with fuses to safeguard output drivers and MOSFETs. The design and performance have remained consistent since its introduction in the late 1990s. The unit is large and robust, suitable for demanding audio systems and considered by some as an "end game" amplifier for music lovers.