{"product_id":"oa-jc1","title":"OA-JC1","description":"\u003cp\u003eJOYCRAFT DIY Series\u003cbr\u003eThe OA-JC1 Digital Power Amplifier with Vacuum Tubes employs a precise two-stage amplifier configuration. The first stage uses the \"12AU7,\" RCA's representative vacuum tube model that emerged around 80 years ago, as its core, providing a smooth and rich tone to the system. The amplifier's subsequent stage utilizes the Texas Instruments TPA3116, a Class D amplifier known for its excellent power, precise output, and clean delivery. This further enhances the enjoyment of music with even greater detail.\u003c\/p\u003e\n\u003cp\u003e*This product requires self-assembly by the customer. (Assembly services are not planned.)\u003cbr\u003e*For the unit to operate, a separately sold AC adapter (DC20V) is required. (PD-compatible AC adapter and USB-C cable are not included.)\u003cbr\u003e*(Regarding warranty) Due to the nature of this product as a DIY kit, we generally do not offer support for issues other than initial defects (within one month of purchase). (Examples of initial defects: no current flow whatsoever, no sound output, etc.)\u003cbr\u003e(Failures or damages caused by replacing or modifying vacuum tube parts, etc., are not covered.)\u003cspan\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e**Regarding the output terminals of the OA-JC1, double (dual) banana plugs are not supported. Please be aware of this. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Oriolus","offers":[{"title":"OA-JC1","offer_id":41098041262179,"sku":"","price":20900.0,"currency_code":"JPY","in_stock":false},{"title":"OA-JC1 (予約注文)","offer_id":41098041294947,"sku":"","price":20900.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0074\/0707\/files\/OA-JC1Ver6__png.png?v=1753248532","url":"https:\/\/audiopassion.jp\/en\/products\/oa-jc1","provider":"Audio Passion Lounge | オリオラスジャパン公式ショップ","version":"1.0","type":"link"}