Brand: Fisher
The Fisher CA-225, also known as the Model 225, is an audio amplifier manufactured by Fisher in the mid-20th century. It is a high-fidelity amplifier that delivers up to 25 watts per channel (into 8 ohms) and uses a push-pull output stage with complementary silicon transistors. This design allowed for lower distortion and higher efficiency compared to the earlier vacuum tube-based amplifiers. The CA-225 was popular in hi-fi systems of the time due to its excellent sound quality and durability, and is still sought after by collectors and audiophiles today.