Fisher RS-1020

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Brand: Fisher

The Fisher RS-1020 is a high-performance, integrated circuit (IC) audio amplifier that was introduced by Fisher Audio in the late 1970s. It was designed specifically for use in high-fidelity audio applications, such as home stereo systems and professional sound systems. Some of its key features include:1. High power output: The Fisher RS-1020 was capable of producing 60 watts per channel into 8 ohms, making it one of the most powerful IC amplifiers of its time.2. Low distortion: The amplifier employed a unique, "pseudo-complementary" circuit topology that minimized distortion and noise, resulting in exceptionally clean and detailed sound.3. High voltage rail: The amplifier used a high voltage rail (19 volts) for improved stability and greater headroom in demanding audio situations.4. Low IM distortion: The Fisher RS-1020 had very low Intermodulation Distortion (IMD), which is important for maintaining clarity and detail at high volume levels.Overall, the Fisher RS-1020 represented a major milestone in the evolution of audio amplifier technology, and helped to establish many of the design principles that are still used in modern IC amplifiers today. Its legacy can be heard in the high-fidelity audio equipment produced by Fisher Audio and its successor companies, such as McIntosh and Marantz.

Tuning range: FM, MW
Power Output: 20W into 8Ω (stereo)
Frequency Response: 20Hz to 20kHz
Distortion: 0.5%
Speaker Impedance:
Input Sensitivity: 2mV (mm), 150mV (line)
Signal to Noise Ratio: 60dB (mm), 70dB (line)
Line Output:
Dimensions: 6-1/16 x 19-1/8 x 13-1/8"
Weight: 23 lb
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