{"product_id":"ok-555a-professional-amplifier","title":"OK-555A Professional Amplifier","description":"\u003cp data-start=\"230\" data-end=\"301\"\u003e\u003cstrong data-start=\"230\" data-end=\"301\"\u003e250W + 250W Stereo Output | 5 Mic Inputs | Anti-Howling \u0026amp; Recording\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"303\" data-end=\"456\"\u003eThe OK-555A is a high-power 2-channel karaoke amplifier delivering \u003cstrong data-start=\"370\" data-end=\"392\"\u003e250W + 250W output\u003c\/strong\u003e, built for strong music performance and powerful, clear vocals.\u003c\/p\u003e\n\u003cp data-start=\"458\" data-end=\"600\"\u003eDesigned for home karaoke systems, entertainment rooms, and small-to-medium venues that require higher output and advanced microphone control.\u003c\/p\u003e\n\u003chr data-start=\"602\" data-end=\"605\"\u003e\n\u003ch3 data-start=\"607\" data-end=\"623\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"625\" data-end=\"901\"\u003e\n\u003cli data-start=\"625\" data-end=\"660\"\u003e\n\u003cp data-start=\"627\" data-end=\"660\"\u003e250W + 250W stereo power output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"661\" data-end=\"684\"\u003e\n\u003cp data-start=\"663\" data-end=\"684\"\u003e5 microphone inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"685\" data-end=\"722\"\u003e\n\u003cp data-start=\"687\" data-end=\"722\"\u003eBluetooth, USB \u0026amp; SD card playback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"723\" data-end=\"766\"\u003e\n\u003cp data-start=\"725\" data-end=\"766\"\u003eIndependent master \u0026amp; mic volume control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"767\" data-end=\"801\"\u003e\n\u003cp data-start=\"769\" data-end=\"801\"\u003eBass, treble \u0026amp; echo adjustment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"802\" data-end=\"833\"\u003e\n\u003cp data-start=\"804\" data-end=\"833\"\u003eBuilt-in recording function\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"834\" data-end=\"873\"\u003e\n\u003cp data-start=\"836\" data-end=\"873\"\u003eAnti-howling (feedback suppression)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"874\" data-end=\"901\"\u003e\n\u003cp data-start=\"876\" data-end=\"901\"\u003eRemote control included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"903\" data-end=\"906\"\u003e\n\u003ch3 data-start=\"908\" data-end=\"926\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"928\" data-end=\"1114\"\u003e\n\u003cli data-start=\"928\" data-end=\"943\"\u003e\n\u003cp data-start=\"930\" data-end=\"943\"\u003eChannels: 2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"944\" data-end=\"978\"\u003e\n\u003cp data-start=\"946\" data-end=\"978\"\u003eFrequency Response: 20Hz–20KHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"979\" data-end=\"1003\"\u003e\n\u003cp data-start=\"981\" data-end=\"1003\"\u003eLoad Impedance: 4–8Ω\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1004\" data-end=\"1033\"\u003e\n\u003cp data-start=\"1006\" data-end=\"1033\"\u003eTransform Speed: \u0026gt;100V\/us\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1034\" data-end=\"1052\"\u003e\n\u003cp data-start=\"1036\" data-end=\"1052\"\u003eNoise: \u0026lt; -92dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1053\" data-end=\"1068\"\u003e\n\u003cp data-start=\"1055\" data-end=\"1068\"\u003eTHD: \u0026lt; 0.1%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1069\" data-end=\"1093\"\u003e\n\u003cp data-start=\"1071\" data-end=\"1093\"\u003ePower Supply: AC220V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1094\" data-end=\"1114\"\u003e\n\u003cp data-start=\"1096\" data-end=\"1114\"\u003eNet Weight: 11kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1116\" data-end=\"1119\"\u003e\n\u003cp data-start=\"1121\" data-end=\"1279\"\u003eEngineered for powerful, low-distortion performance with enhanced vocal clarity, the OK-555A is ideal for high-energy karaoke and entertainment audio systems.\u003c\/p\u003e","brand":"Shile Audio","offers":[{"title":"Default Title","offer_id":47798284386558,"sku":"OK-555A","price":464.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/0875\/9038\/files\/d01f314d-f3c6-4c02-aca5-8fce114c5152.jpg_640xaf.jpg?v=1770960104","url":"https:\/\/shileaudio.com.au\/products\/ok-555a-professional-amplifier","provider":"Shile Audio","version":"1.0","type":"link"}