{"product_id":"sugden-sapphire-fba-800-power-amplifier","title":"Sugden Sapphire FBA-800 Pure Class A Power Amplifier","description":"\u003cp\u003eThe Sugden Sapphire FBA-800 is a fully balanced pure Class A stereo power amplifier using a floating-bridge output architecture. Each channel combines two amplifiers to drive a bridged transistor output stage, with DC coupling and servo control through the low-frequency signal path.\u003c\/p\u003e\u003cp\u003eBalanced XLR and single-ended RCA inputs are provided, together with 6 dB input attenuation and stereo locking loudspeaker outputs. A custom bifilar-wound transformer supplies four separate windings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCustom finishes:\u003c\/strong\u003e Titanium and Graphite are the standard finishes. Custom colours are available by special order at additional cost. Please contact us to discuss available colours, pricing and lead time.\u003c\/p\u003e","brand":"Sugden","offers":[{"title":"Titanium","offer_id":53940620493076,"sku":null,"price":13125.0,"currency_code":"CAD","in_stock":true},{"title":"Graphite","offer_id":53940620525844,"sku":null,"price":13125.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1014\/9058\/9972\/files\/1ba66a_4dc3eb944c1940e484b5738dbbf740dd.jpg?v=1788534660","url":"https:\/\/speakerandsong.ca\/products\/sugden-sapphire-fba-800-power-amplifier","provider":"Speaker \u0026 Song","version":"1.0","type":"link"}