{"product_id":"dac-2","title":"DAC 2","description":"\u003ch3\u003ePure music. Swiss precision. Handcrafted passion.\u003c\/h3\u003e\n\u003cp class=\"\"\u003eThe evolution of the legendary DAC 1 Mk II\u003c\/p\u003e\n\u003cp class=\"\"\u003eUpgrade now!\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cspan class=\"sqsrte-text-color--darkAccent\"\u003eMusicality first:\u003c\/span\u003e\u003cbr\u003eThe DAC 2 is designed for listeners who want more than impressive measurements. Its goal is playback with musical flow, authenticity, and emotional depth — natural, engaging, and free from digital harshness.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cspan class=\"sqsrte-text-color--darkAccent\"\u003eDual-mono conversion at the core:\u003c\/span\u003e\u003cbr\u003eTwo BurrBrown PCM1794A converter chips operate in a true dual-mono configuration, with one chip dedicated to each channel. This results in a wider, more stable soundstage and 5 dB improved dynamics.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cspan class=\"sqsrte-text-color--darkAccent\"\u003eDiscrete, fully balanced signal path:\u003c\/span\u003e\u003cbr\u003eAfter conversion, a discrete, fully balanced Class A output stage without feedback processes the sensitive analog signal. Premium components and the use of a fully discrete design in this stage preserve sonic nuance at very low noise levels.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cspan class=\"sqsrte-text-color--darkAccent\"\u003eUncompromising power supply:\u003c\/span\u003e\u003cbr\u003eTwelve independent power supplies are distributed across all critical sections — from left and right channels to the digital inputs. Oversized transformers and strict separation create stable conditions for clarity, dynamics, and a quiet background.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cspan class=\"sqsrte-text-color--darkAccent\"\u003eRefined platform architecture:\u003c\/span\u003e\u003cbr\u003eA completely redesigned multilayer PCB layout, increased use of high-precision SMD components, improved converter-chip supply, optimized thermal management, and vibration-protecting feet help extract maximum performance from the design.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cspan class=\"sqsrte-text-color--darkAccent\"\u003eSeamless system integration:\u003c\/span\u003e\u003cbr\u003eWith USB, coaxial RCA, Toslink, and AES\/EBU inputs — all galvanically isolated — the DAC 2 integrates easily into high-end systems. Balanced XLR and unbalanced RCA outputs provide the right connection to preamplifiers or integrated amplifiers.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cspan class=\"sqsrte-text-color--darkAccent\"\u003ePurist approach:\u003c\/span\u003e\u003cbr\u003eThe DAC 2 focuses exclusively on its core task: first-class digital-to-analog conversion. Non-essential features such as volume control or a headphone amplifier are deliberately omitted to keep the signal path uncompromised.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cspan class=\"sqsrte-text-color--darkAccent\"\u003eMade in Switzerland:\u003c\/span\u003e\u003cbr\u003eDevelopment, electronics, assembly, and final inspection are carried out exclusively in Switzerland — ensuring precision, craftsmanship, and a restrained, functional design language.\u003c\/p\u003e\n\u003cdiv class=\"fe-block fe-block-c8b5443ebeef990d6c56\"\u003e\n\u003cdiv class=\"sqs-block website-component-block sqs-block-website-component sqs-block-html html-block\" id=\"block-c8b5443ebeef990d6c56\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-text-block-container\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003ch4\u003e\u003cstrong\u003eDAC 2\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"fe-block fe-block-e53bbb800109d41d9980\"\u003e\n\u003cdiv class=\"sqs-block website-component-block sqs-block-website-component sqs-block-html html-block\" id=\"block-e53bbb800109d41d9980\"\u003e\n\u003cdiv class=\"sqs-block-content\"\u003e\n\u003cdiv class=\"sqs-text-block-container\"\u003e\n\u003cdiv class=\"sqs-html-content\"\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDigital-to-Analog Conversion:\u003c\/strong\u003e\u003cbr\u003eIn the DAC 2, conversion is handled by two BurrBrown PCM1794A converter chips in a true dual-mono configuration, with one chip per channel. This design improves dynamics by 5 dB and contributes to a wide, stable soundstage.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eAnalog Stage \/ Signal Path:\u003c\/strong\u003e\u003cbr\u003eAfter conversion, the sensitive analog signal is processed by a discrete, fully balanced Class A output stage without feedback. This stage is built from premium components in a fully discrete design and avoids integrated circuits in the output stage. The goal is to preserve fine sonic nuance at extremely low noise levels.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e\u003cbr\u003eEach critical functional section receives its own clean and stable supply. In total, the DAC 2 uses twelve independent power supplies, distributed precisely across the circuit (including left channel, right channel, and digital inputs). The oversized design with large transformers reduces crosstalk and supports a quiet, “black” background.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePCB Architecture:\u003c\/strong\u003e\u003cbr\u003eA completely redesigned multilayer PCB architecture reduces impedance and minimizes signal losses. It also improves shielding against external interference and enables very low-loss power delivery to the individual components.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePrecision Components \/ SMD Implementation:\u003c\/strong\u003e\u003cbr\u003eThe increased use of high-precision SMD components allows shorter and more consistent signal paths. This reduces losses and supports high sonic fidelity.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eImproved Converter-Chip Supply:\u003c\/strong\u003e\u003cbr\u003eThe power supply for the analog circuits in the two BurrBrown 1794A converter chips has been significantly improved, with a higher signal-to-noise ratio and output impedance close to zero.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eThermal Management:\u003c\/strong\u003e\u003cbr\u003eA new mounting system for the output transistors using special disc springs ensures a constant thermal contact with the heat sinks. This precise thermal matching reduces harmonic distortion and contributes to a cleaner, more transparent sound.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eVibration Protection:\u003c\/strong\u003e\u003cbr\u003eNew feet combine carefully matched absorber materials to protect the sensitive electronics from harmful external influences.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eConnectivity:\u003c\/strong\u003e\u003cbr\u003eThe DAC 2 provides digital inputs via USB, coaxial RCA, optical Toslink, and AES\/EBU. All inputs are galvanically isolated to keep external noise away from the audio signal. For analog connection, the DAC 2 offers balanced XLR outputs and single-ended RCA outputs.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003ePurist Design Ethos:\u003c\/strong\u003e\u003cbr\u003eThe DAC 2 is dedicated to its core task: high-quality digital-to-analog conversion. Additional features such as volume control or a headphone amplifier are intentionally omitted to preserve the integrity of the primary signal path.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eMade in Switzerland:\u003c\/strong\u003e\u003cbr\u003eDevelopment, electronics, assembly, and final inspection are carried out exclusively in Switzerland. This stands for precision, reliability, and high build quality with understated elegance.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"\"\u003eOutput: max. 3.5 V RMS (balanced), max. 1.75 V RMS (unbalanced)\u003c\/p\u003e\n\u003cp class=\"\"\u003eFrequency Response: 20 Hz to 20 kHz +\/- 0.3 dB\u003c\/p\u003e\n\u003cp class=\"\"\u003eTHD+N: \u0026lt; 0.006 %.\u003c\/p\u003e\n\u003cp class=\"\"\u003eSNR: \u0026gt; 120 dB\u003c\/p\u003e\n\u003cp class=\"\"\u003eDAC: Two BurrBrown 1794A, discrete I\/V stage\u003c\/p\u003e\n\u003cp class=\"\"\u003ePower Supply: 230 V or 115V (one of them) AC \/ 50 to 60 Hz, 30 W. \u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eOPERATION\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"\"\u003eAmbient temperature 10°C to 30°C, 50°F to 86°F\u003c\/p\u003e\n\u003cp class=\"\"\u003eHumidity max. 80 %, non-condensing\u003c\/p\u003e\n\u003cp class=\"\"\u003eDuring operation, the device heats up by approx. 20 K compared to the ambient temperature.\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eINPUT FORMAT \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003e44.1 kHz@16 bit\u003c\/p\u003e\n\u003cp class=\"\"\u003e44.1 kHz@24 bit\u003c\/p\u003e\n\u003cp class=\"\"\u003e48 kHz@16 bit\u003c\/p\u003e\n\u003cp class=\"\"\u003e48 kHz@24 bit\u003c\/p\u003e\n\u003cp class=\"\"\u003e88.2 kHz@24 bit\u003c\/p\u003e\n\u003cp class=\"\"\u003e96 kHz@24 bit\u003c\/p\u003e\n\u003cp class=\"\"\u003e176.4 kHz@24 bit (USB)\u003c\/p\u003e\n\u003cp class=\"\"\u003e192 kHz@24 bit\u003c\/p\u003e\n\u003cp class=\"\"\u003e\u003cstrong\u003eDIMENSIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\"\u003eWidth: 45 cm, 17.7 In\u003cbr\u003eHeight: 10 cm, 3.9 In\u003cbr\u003eDepth: 29 cm, 11.4 In\u003cbr\u003eWeight: 5.5 kg, 12 lbs\u003c\/p\u003e\n\u003cp class=\"\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Merason","offers":[{"title":"Aluminum Silver","offer_id":62853244190879,"sku":null,"price":19000.0,"currency_code":"CAD","in_stock":true},{"title":"Aluminum Black","offer_id":62853244256415,"sku":null,"price":19000.0,"currency_code":"CAD","in_stock":true},{"title":"Aluminum Cider","offer_id":62853244321951,"sku":null,"price":19000.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5532\/6111\/files\/DAC_2_ohne_bg.jpg?v=1787344737","url":"https:\/\/altitudoaudio.ca\/products\/dac-2","provider":"Altitudo Audio","version":"1.0","type":"link"}