{"product_id":"4x-e3-amp-board-amplifier-board-20hz-20khz-h1g8","title":"4X(E3 Amp Board Amplifier Board 20HZ-20KHZ H1G8)","description":"\u003cp\u003eITEM NAME:4X(E3 Amp Board Amplifier Board 20HZ-20KHZ H1G8) 4X(E3 Amp Board Amplifier Board 20HZ-20KHZ H1G8) 4X(1. Adopt BD139 BD140 and NE5532 2. The main circuit of the electrolytic capacitor signal adopts the famous red gemstone with a capacity of 3300UF * 4, and adopts a 7812 7912 voltage stabilizing circuit to ensure strong continuous power support. 3. The resistance replaces the five- metal resistor, and the main circuit adopts a five- metal film resistor with an accuracy of ±1%, which ensures a good signal-to-noise ratio of the whole machine. 4. PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, full tin spraying process, and good current passing performance. Operating voltage: AC 12V-0-12V or AC15V-0-AC15V Applicable headphone impedance: 32 ohms - 600 ohms Frequency response: 20HZ-20KHZ Material:abs colour:black Package Contents: 1 x E3 amp board).Find many great new \u0026amp; used options and get the best deals for 4X(E3 Amp Board Amplifier Board 20HZ-20KHZ H1G8) at the best online prices at Order2india Shopping! Free shipping for many products!\u003c\/p\u003e","brand":"O2INEW","offers":[{"title":"Default Title","offer_id":1564080275471,"sku":"O2I-0-174866107520","price":35485.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/2582\/products\/s-l2000__57941_c9d3c0ac-9246-431c-8963-d7e1d0936ce4.jpg?v=1679949927","url":"https:\/\/order2india.com\/products\/4x-e3-amp-board-amplifier-board-20hz-20khz-h1g8","provider":"ORDER2INDIA SHOPPING","version":"1.0","type":"link"}