Vintage Yamaha A-420 Integrated Stereo Amplifier

This is a classic, high-quality stereo amplifier from Yamaha's renowned Natural Sound (A-Series) line, produced in the late 1970s to early 1980s. It is designed to deliver clean, accurate, and powerful audio reproduction. Key Features & Specifications: · Model: Yamaha A-420 Integrated Amplifier · Power Output: Approximately 25-30 watts per channel (into 8 ohms), which is robust and capable of driving most bookshelf and floor-standing speakers efficiently. · Build Quality: Features Yamaha's excellent craftsmanship with a classic silver or black faceplate (color varies by region), durable knobs, and a clean layout. · Inputs: Includes high-level inputs for Phono (turntable), Tuner, Aux, and Tape. The dedicated Phono stage is for moving-magnet (MM) cartridges. · Controls: Features Bass, Treble, Loudness, and Balance controls, allowing for precise sound shaping. · Safety: The warning label indicates this is a U.S. market model certified to meet safety standards. As with all vintage electronics, caution is advised.