{"product_id":"3x-mono-power-amplifier-board-1943-5200-high-power-200w-after-tube-amp-board","title":"3X Mono Power Amplifier Board 1943+5200 High Power 200W After Tube Amp Board","description":"\u003cdiv\u003e\u003cspan\u003e\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e 1. The board is a single-channel power amplifier board, which requires dual-channel \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. The circuit design uses A970\/C2240 high-voltage audio pair tube dual differential circuit and A1145\/C2705 for voltage amplification to promote the use of mid-power pair tube A1837\/C4793, and the output stage uses A1943\/C5200 high-power Toshiba pair tube. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3.Wide power supply range, DC plus or minus 20V-90V can be, as long as enough power is supplied to easily reach 200, the sound quality is good, the driving force is strong, and the 15-inch speaker is pushed without pressure! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4. Power supply: dual voltage, DC plus or minus 20-90V (the upgraded version has optimized the circuit and parts, but To directly apply high voltage, it is recommended to use below 90V, do not challenge the voltage limit. ) \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5. Real power: undistorted power 200W, maximum power 300W. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003esize:120 x 60 x 45MM \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaterial:abs \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ecolour:black \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePackage Contents: \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3 x power amplifier board \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOnly the above package content, other products are not included. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"mickcara","offers":[{"title":"Black","offer_id":41207579082889,"sku":"02532-1","price":77.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/products\/79764b8cb895a9186411c1db9e364501.jpg?v=1680073643","url":"https:\/\/mickcara.com\/products\/3x-mono-power-amplifier-board-1943-5200-high-power-200w-after-tube-amp-board","provider":"mickcara","version":"1.0","type":"link"}