{"product_id":"sugden-masterclass-ia-4-integrated-amplifier","title":"Sugden MASTERCLASS IA-4 INTEGRATED AMPLIFIER","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe IA-4 is our flagship and most popular integrated amplifier.  Weighing a substantial 20 kilos the IA-4 has a purposeful look and impressive build quality. Plenty of input and output facilities are on offer including a high quality phono stage. The class A power output circuit has been upgraded from the A21 series with a larger power supply and improved soothing and output capacitors. Gold plated circuit boards, full relay switching and a precision input selector switch offer further detailing. The pre-amplifier section of the IA-4 is a bespoke design, with surprising clarity and detail.  The most noticeable feature is the ability to create a large performance with depth and height on any type of music.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInputs - Three line level, tape, MM phono, balanced\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutputs - Variable pre-out, fixed out, loudspeaker out\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLine input sensitivity - 125mV\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePhono input sensitivity - 25mV (mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower Output - 33 Watts per channel into 8 Ohms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrequency response - +\/-1dB 14Hz-200kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBandwidth - 6Hz-300kHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSignal to noise - \u0026gt;84dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGross Weight (Packed) - 20Kgs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions - 165 x 430 x 440 (mm) (H x W x D)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sugden","offers":[{"title":"Default Title","offer_id":48701545939186,"sku":null,"price":13000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/9050\/9653\/files\/Sugden_IA4_Titainium_Front_LivingSound_Vision_Brisbane.jpg?v=1769737878","url":"https:\/\/www.livingsound.com.au\/products\/sugden-masterclass-ia-4-integrated-amplifier","provider":"Living Sound + Vision Australia","version":"1.0","type":"link"}