Question: What electronic stage is an audio power amplifier like the McIntosh MC-2300?
Sentence (from "Audio power amplifier"): An audio power amplifier (or power amp) is an electronic amplifier that strengthens low-power, inaudible electronic audio signals such as the signal from radio receiver or electric guitar pickup to a level that is strong enough for driving (or powering) loudspeakers or headphones.
Relevant evidence: No