(Showa Retro Product) Lo-D Integrated Amplifier HA-303 Released in 1974 Power-on check completed. Discovered during a cleanup of a rural warehouse. It was used by my grandfather and was stored in the warehouse after being put away during a renovation. The renovation was 3 years ago, so it was reportedly working without problems until then. It was stored in a place away from direct sunlight and with low humidity, so I think it's in a clean condition (personal opinion). As this is an old product, please consider purchasing if you understand the nature of the item. Please refrain from purchasing if you are overly concerned about details.