AIRBOW Cinema 70s Special銀ゴールドの買取情報

It looks like you are mentioning the "AIRBOW – Cinema 70s Special" which is a complete package AV surround receiver featuring 7.2 channels. The reference to "シルバーゴールド" indicates that it may come in a silver-gold color finish.
If you are looking for specific information on features, specifications, or where to purchase it, feel free to ask!