{"product_id":"parasound-halo-a31-power-amplifier","title":"Parasound HALO A31 Power Amplifier","description":"\u003cp\u003eParasound HALO A31 - 3 Channel Power Amplifier\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003cbr\u003e 250 watts x 3 @ 8 Ohms \/ 400 watts x 3 @ 4 Ohms\u003cbr\u003e Adjustable gain for up to +6db over THX Reference level\u003cbr\u003e Unbalanced RCA and balanced XLR inputs\u003cbr\u003e Circuitry designed by legendary John Curl\u003cbr\u003e High bias class A\/AB operation\u003cbr\u003e Direct coupled (no capacitors or inductors in signal path)\u003cbr\u003e Complementary MOSFET driver stage and JFET input stage\u003cbr\u003e 24 beta-matched 15 amp, 60 MHz bipolar output transistors\u003cbr\u003e 1.5 kVA encapsulated toroid power transformer with independent\u003cbr\u003e  secondary windings for each channel\u003cbr\u003e 98,400 µF power supply filter capacitance\u003cbr\u003e DC Servo and relay protection circuits\u003cbr\u003e AC present, channel status, high temperature indicators\u003cbr\u003e Heavy-duty 24k gold-plated 5-way speaker terminals\u003cbr\u003e THX Ultra2 certified\u003cbr\u003e Auto turn-on by 12v trigger or audio signal\u003cbr\u003e 4u Chassis, carry handles, rack mounting adapter included\u003cbr\u003e Parasound 5 year parts, 5 years labor warranty \u003cbr\u003e   (For USA and Canada purchases only)\u003c\/p\u003e","brand":"Parasound","offers":[{"title":"Silver","offer_id":57409274675532,"sku":"PARASOUNDHALOA31-S","price":4165.83,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":57419889967436,"sku":"PARASOUNDHALOA31B","price":4165.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/parasound-halo-a31.jpg?v=1777481452","url":"https:\/\/www.stoneaudio.co.uk\/products\/parasound-halo-a31-power-amplifier","provider":"Stone Audio","version":"1.0","type":"link"}