{"product_id":"yj00180-sanken-tube-2sa1494-2sc3858-300w-300w-high-power-dual-channel-digital-audio-power-amplifier-board","title":"Tube 2SA1494\/2SC3858 300W+300W High-Power Dual-Channel Digital Audio Power Amplifier Board","description":"Description: \u003cbr\u003e\nAll parts and components of this product are original products, unpretentious and pure in quality; using high-quality original parts not only guarantees safety and quality, but also has a long service life, and more importantly, it is a strong guarantee that the actual performance can reach the design goals. \u003cbr\u003e\n  \u003cbr\u003e\nFeatures: \u003cbr\u003e\n1. Use the disassembled machine 2SA1494\/2SC3858(random). \u003cbr\u003e\n2. The electrolytic capacitor adopts imported electrolysis to ensure strong and continuous power support. \u003cbr\u003e\n3. High-precision resistors are used for the resistance, and the main circuit uses high-precision resistors with a precision of ??1%, which ensures a good signal-to-noise ratio of the whole machine. \u003cbr\u003e\n4. The PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure good passing performance of large and small currents. First-class PCB quality, first-class production technology. \u003cbr\u003e\n5. This board can be debugged as Class A, B or Class A. \u003cbr\u003e\n6. The sound quality is soft, beautiful and powerful, comparable to LM3886. \u003cbr\u003e\n  \u003cbr\u003e\nSpecification: \u003cbr\u003e\nProduct name: power amplifier board. \u003cbr\u003e\nMain voltage: 30V to 80V. \u003cbr\u003e\nSpeaker protector voltage: AC12-18V. \u003cbr\u003e\nPower: 300W+300W. \u003cbr\u003e\nMaterial: PCB+metal. \u003cbr\u003e\nSize: 170x100mm. \u003cbr\u003e\n  \u003cbr\u003e\nPackage included: \u003cbr\u003e\n1 x Amplifier Board. \u003cbr\u003e\n  \u003cbr\u003e\nNote: \u003cbr\u003e\nAdjust the current clockwise to increase, and counterclockwise to decrease the current. Adjust according to the size of the radiator","brand":"GreenZech","offers":[{"title":"Default Title","offer_id":44968258142378,"sku":"GZCMB-3371-01-EC","price":82.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6179\/4375\/files\/4d75150f-cf9f-4807-a84c-6f4a4e79d63f.png?v=1690771142","url":"https:\/\/greenzech.com\/products\/yj00180-sanken-tube-2sa1494-2sc3858-300w-300w-high-power-dual-channel-digital-audio-power-amplifier-board","provider":"GreenZech","version":"1.0","type":"link"}