{"product_id":"smsl-h300-new-design-headphone-amplifier","title":"SMSL H300 Headphone Amplifier Balanced Desktop Amplifier","description":"\u003cp\u003eThe SMSL H300 is a fully balanced headphone amplifier designed for desktop audio systems.\u003c\/p\u003e\n\u003cp\u003eKey specifications:\u003cbr\u003e- Fully balanced circuit design\u003cbr\u003e- Total harmonic distortion: 0.00006%\u003cbr\u003e- Signal-to-noise ratio (A-weighted): 133 dB\u003cbr\u003e- Output power:\u003cbr\u003e  • 10W @ 16Ω\u003cbr\u003e  • 5W @ 32Ω\u003cbr\u003e- Frequency response: 20Hz–100kHz (-0.5dB)\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003cbr\u003e- Parallel op-amp architecture (64 op-amps total)\u003cbr\u003e- Three gain levels optimized for different headphones and IEMs\u003cbr\u003e- Pre-out function for use as a preamplifier\u003cbr\u003e- Mechanical toggle switches for operation\u003cbr\u003e- Compact desktop design\u003c\/p\u003e\n\u003cp\u003eProtection:\u003cbr\u003e- DC protection\u003cbr\u003e- Over-voltage protection\u003cbr\u003e- Overload protection\u003c\/p\u003e\n\u003cp\u003ePower system:\u003cbr\u003e- Integrated low-noise power supply\u003c\/p\u003e\n\u003cp\u003ePackage includes:\u003cbr\u003e- Headphone amplifier\u003cbr\u003e- Power cable\u003cbr\u003e- User manual\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0604\/7422\/8829\/files\/H300Manual.pdf?v=1762305241\" rel=\"noopener\" target=\"_blank\"\u003eManual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0604\/7422\/8829\/files\/SMSL-H300_006.webp?v=1762305299\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0604\/7422\/8829\/files\/SMSL-H300_007.webp?v=1762305300\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0604\/7422\/8829\/files\/SMSL-H300_008.webp?v=1762305300\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0604\/7422\/8829\/files\/SMSL-H300_009.webp?v=1762305300\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0604\/7422\/8829\/files\/SMSL-H300_010.webp?v=1762305300\" alt=\"\"\u003e\u003c\/p\u003e","brand":"SMSL","offers":[{"title":"Black \/ US","offer_id":43765689811037,"sku":null,"price":459.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ EU","offer_id":43765689843805,"sku":null,"price":459.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ UK","offer_id":43765689876573,"sku":null,"price":459.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ AU","offer_id":43765689909341,"sku":null,"price":459.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/7422\/8829\/files\/SMSLH300_002.webp?v=1762305351","url":"https:\/\/emiuzek.com\/ja\/products\/smsl-h300-new-design-headphone-amplifier","provider":"EMiUZEK","version":"1.0","type":"link"}