{"product_id":"jadis-ja30-mk-ii-amplifier","title":"Jadis JA30 MK II Amplifier","description":"This dual mono up to 45 watts in pure class A amplifier incorportes all the unique technical and sonic innovations which have propelled its predecessors into audio legend. \u003cbr\u003e\u003cbr\u003e\n\nThe MkII version allows the use of the KT150 new pentode tube. \u003cbr\u003e\u003cbr\u003e\n\nThe JA30, a pure class A 45 watt per side amplifier, is a very effective monoblock. Each tube is protected by a fuse and is self-biasing even when tubes are replaced, no adjustments are necessary (but the tubes have to be paired). Output tubes can be either 6550s or KT88s and the amps are designed to deliver full power at 15Hz, making for extraordinary bass.\u003cbr\u003e\u003cbr\u003e\n\nWhen when switching from KT150 to another type of power tube such as : EL34, 6CA7, KT88, KT90, KT120 \u0026amp; 6550 a small modification has to be made inside the unit.\u003cbr\u003e\u003cbr\u003e\n\n\nTechnical Specification:- \u003cbr\u003e\u003cbr\u003e\n\n\nType:\nMonoblock power amplifier pure class A \u003cbr\u003e\n\nBias:\nAutomatic \u003cbr\u003e\n\nPower:\nup to 45W Class-A \u003cbr\u003e\n\nBandwidth:\n20Hz to 46KHz \u003cbr\u003e\n\nSensibility:\n0.5V \u003cbr\u003e\n\nNumber of blocks:\n2 \u003cbr\u003e\n\nTubes list:\n4xKT88\/KT90\/KT120\/6550, 2XECC82 \/ 2xECC83 \u003cbr\u003e\n\nDimensions:\n46X21X21cm EACH\u003cbr\u003e \n\nWeight:\n22Kg EACH\u003cbr\u003e \n\nConsumption:\n125W EACH \n \n","brand":"Jadis","offers":[{"title":"Default Title","offer_id":57409467810124,"sku":"JADISJA30MK2","price":4165.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Jadis-JA30-MK-II.jpg?v=1777486577","url":"https:\/\/www.stoneaudio.co.uk\/products\/jadis-ja30-mk-ii-amplifier","provider":"Stone Audio","version":"1.0","type":"link"}