Onkyo a-3100 Stereo Amplifier The Onkyo A-3100 Stereo Amplifier is a compact yet capable vintage integrated amplifier, designed to deliver clean, musical sound in a straightforward and reliable package. Produced during the early-to-mid 1980s, it reflects Onkyo’s reputation for solid engineering and balanced audio performance, making it a great choice for entry-level hi-fi setups or vintage audio enthusiasts. To deliver this product properly, it is carefully packed in very strong boxes, thereby wrapped in bubble wrap with lots of padding. We mainly use plastic to fill up the package, if wished differently please contact us. The package is shipped insured to protect both the buyer and seller. For further packing wishes please message after purchase. Photos serve as additional description of product condition / condition of display & LEDs. Please review them carefully before purchase. Orders to islands, or special destinations have a higher shipping cost, for example; Canary Islands