{"product_id":"avantone-cla-400-amplifier","title":"Avantone CLA-400 Amplifier","description":"\u003cdiv class=\"w-layout-blockcontainer container-8 w-container\"\u003e\n\u003cdiv class=\"div-block-5\"\u003e\n\u003cdiv class=\"rich-text-block w-richtext\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe flagship of the line, the Avantone Pro CLA-400 is a high-output, high-resolution Class A\/B studio reference amplifier. Housed in a substantial 3U rackmount chassis, it pairs a massive toroidal transformer linear power supply with premium Japanese components. Unlike its smaller siblings, the CLA-400 implements a classic bipolar transistor design, delivering a robust, authoritative bottom end alongside an open and transparent frequency response.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eGenerating over 360W per channel into an 8-ohm load (testing up to a powerful 400W), this amplifier is specifically designed to drive large, demanding passive studio monitors that require massive amounts of headroom and serious dynamic range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eDespite its monolithic power output, the CLA-400 is entirely convection-cooled. By eliminating fan noise, the amplifier runs silent. It can be installed directly in the control room right alongside your monitors without impacting critical listening. It is engineered to handle harsh studio conditions easily, running continuously at one-third power without thermal fault.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eKey Features:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003eMonolithic Reference Power:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e Delivers 360W per channel into 8 ohms (400W tested) to effortlessly drive large passive monitors.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003eBipolar Transistor Architecture:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e Engineered specifically to provide a deeper, more robust low-end response.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003eClassic Analog VU Meters:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e Generous, vintage-style VU meters offer precise, real-time visual monitoring.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003eSilent Operation:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e Convection-cooled design removes loud fan noise from your control room environment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpFirst\"\u003e\u003cb\u003e\u003cspan\u003e8Ω Stereo Power\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e (1KHz): 360W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003cb\u003e\u003cspan\u003e4Ω Stereo Power\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e (1KHz): 540W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003cb\u003e\u003cspan\u003e8Ω Bridge Power\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e (1KHz): 760W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003cb\u003e\u003cspan\u003eSlew rate\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e (at 1KHz): 28V\/us \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003cb\u003e\u003cspan\u003eInput Sensitivity\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e (1KHz): 0.775V (0dBU)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003cstrong\u003eT\u003c\/strong\u003e\u003cb\u003eotal Harmonic Distortion\u003c\/b\u003e\u003cspan\u003e (1KHz): \u0026lt;0.1%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003cb\u003e\u003cspan\u003eIntermodulation distortion\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e (at 10% rated power 1KHz): \u0026lt;0.1%\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003cb\u003e\u003cspan\u003eCrosstalk\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: -70dB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003cb\u003e\u003cspan\u003eFrequency Response\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: 20Hz-20kHz +\/-0.5dB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cb\u003e\u003cspan\u003eFrequency Response\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: 20Hz-20kHz +\/-0.5dB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cb\u003e\u003cspan\u003eInput Impedance\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: (Balanced) 20KΩ (Unbalanced) 10kΩ\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cb\u003e\u003cspan\u003eDamping Factor \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e(100Hz, 8Ω): 250\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cb\u003e\u003cspan\u003eSignal to Noise Ratio\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e (A Weighted): \u0026gt;103dB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cb\u003e\u003cspan\u003eAmplifier\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: Class AB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cb\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: 483mm W x 133mm H x 487mm D (19”x5.25”x18”)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpLast\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cb\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e: 22.2kg (49lb)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Avantone","offers":[{"title":"Default Title","offer_id":56678356287874,"sku":"AVAN-CLA400","price":999.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/1648\/8370\/files\/CLA-400-TopDown.jpg?v=1780058386","url":"https:\/\/makenoiseproaudio.com\/products\/avantone-cla-400-amplifier","provider":"Make Noise Pro Audio","version":"1.0","type":"link"}