{"product_id":"copland-csa70-integrated-amplifier","title":"Copland CSA70 Integrated Amplifier","description":"Created for the dedicated music lover, the CSA70 is designed to provide exceptional audio performance that belies its power rating and price. The CSA70 provides four digital inputs, three analogue inputs, line out function, as well as pre-out terminals, front facing 6.3mm headphone output, and a 70 Watts per channel power amplifier that will surprise users who thought their speakers were power hungry. For the vinyl enthusiast we have included an excellent phono pre amplifier.\u003cbr\u003e\u003cbr\u003e\n\nContrary to its bigger brothers, CSA100\/CSA150 the CSA70 does not employ tubes in the line stage. The CSA70 preamplifier section is a solid stage architecture with a vanishingly low distortion. The CSA70 boasts the same power amplifier technology as the CSA100\/CSA150 with a feedback structure inherently faster than conventional amplifiers and a wide large-signal frequency response. The amplifier is ruggedly constructed and designed to deal with the most awkward of dynamic loads that may be presented by the loudspeakers, and this contributes to the amplifiers excellent transient handling capability.\u003cbr\u003e\u003cbr\u003e\n\nPath lengths throughout the CSA70 amplifiers are minimized by keeping the entire electric audio architecture on a single PCB-board, minimizing susceptibility to RF interference and other extraneous noise pickups.\u003cbr\u003e\u003cbr\u003e\n\nThe CSA70 employs a precision audio-grade motorized volume control. Contrary to most digital volume attenuators, it needs no additional electronics in the signal path.\u003cbr\u003e\u003cbr\u003e\n\nThe amplifier is protected against several fault conditions that could be dangerous to either amplifier or speakers, including DC offset, overcurrent conditions and thermal overload, increasing its immunity from outside abuse.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\nOutput power:2*70W into 8 ohms load.\u003cbr\u003e\nMinimum load: 2 ohms\u003cbr\u003e\u003cbr\u003e\n\nAnalog Inputs:\u003cbr\u003e\n1 * Phono \/ MM (RC)\u003cbr\u003e\n3 * unbalanced (RCA)\u003cbr\u003e\u003cbr\u003e\n\nDigital Inputs:\u003cbr\u003e\n1 * coaxial S\/PDIF.\u003cbr\u003e\n2 * optical S\/PDIF.\u003cbr\u003e\n1 * USB.\u003cbr\u003e\n1 * aptX HD Bluetooth (Optional Extra)\u003cbr\u003e\u003cbr\u003e\n\nLine outputs:\u003cbr\u003e\n\n1*unbalanced (RCA)\u003cbr\u003e\n\n1*Pre-out \/unbalanced variable (RCA)\u003cbr\u003e\u003cbr\u003e\n\nLine input impedance: 50 K ohms\u003cbr\u003e\n\nPhono input impedance: 47 K ohms (MM)\u003cbr\u003e\n\nPhono input Capacitance: 200 pF\u003cbr\u003e\n\nLine Inputs sensitivity: 200 mV\u003cbr\u003e\n\nPhono sensitivity: 2.6 mV\u003cbr\u003e\n\nFrequency response: 10 Hz – 200 kHz -3dB\u003cbr\u003e\n\nT.H.D: Better than 0.01 %\u003cbr\u003e\n\nSignal \/ noise IHF-A: Better than 90dB\u003cbr\u003e\n\nPhase: Non-inverting\u003cbr\u003e\n\nHeadphone amp.Gain: 22 dB @ 100 ohms load impedance\u003cbr\u003e\n\nHeadphone amp. Out imp:40 ohms\u003cbr\u003e\n\nHeadphone amp. T.H.D: Better than 0.01 %\u003cbr\u003e\n\nHeadphone amp. Freq. resp. 10 Hz – 150 kHz \/ -3dB\u003cbr\u003e\n\nPower consumption: Max.400 W\u003cbr\u003e\n\nDimensions: 435mm (w) x 135mm (H) x 370mm (D)\u003cbr\u003e\n\nShipping weight: 13 Kg.","brand":"Copland","offers":[{"title":"Silver","offer_id":57415629341004,"sku":"COPLANDCSA70S","price":2490.0,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":57423960375628,"sku":"COPLANDCSA70B","price":2490.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Copland-CSA70-Silver.jpg?v=1777556843","url":"https:\/\/www.stoneaudio.co.uk\/products\/copland-csa70-integrated-amplifier","provider":"Stone Audio","version":"1.0","type":"link"}