{"product_id":"dan-dagostino-momentum-c2","title":"Dan D'Agostino Momentum C2","description":"\u003cp\u003eThe \u003cb\u003eDan D'Agostino Momentum C2 Preamplifier\u003c\/b\u003e (short for \u003ci\u003eConcept 2\u003c\/i\u003e) marks a profound evolutionary leap forward from its predecessor, the Momentum HD. Available through \u003cb\u003eTrimira Audio\u003c\/b\u003e, Brisbane’s premier destination for ultra-high-end audio, the Momentum C2 incorporates a revolutionary complementary four-circuit topology directly inspired by the flagship Relentless Preamplifier.\u003c\/p\u003e\n\u003cp\u003eDesigned as the universal reference control center for high-end systems utilizing conventional power amplifiers, the Momentum C2 achieves vanishingly low noise, vast dynamics, and liquid musicality without adding color or distortion.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Engineering Innovations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRelentless-Inspired Four-Circuit Topology:\u003c\/b\u003e Built around a complementary differential JFET push-pull arrangement using four matched JFET transistors, raising input impedance to 1 MΩ and dropping noise to near-zero levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIsolated Two-Chassis Architecture:\u003c\/b\u003e Keeps sensitive audio processing completely separate from electrical noise. The upper main chassis handles audio signals, while the lower chassis houses a dedicated dual-transformer linear power supply connected via a heavy-duty 20-amp locking connector.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDual-Transformer Power Supply:\u003c\/b\u003e Custom toroidal transformers feed analog and digital rails independently, while internal filtration circuitry suppresses AC line fluctuations and RF interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDiscreet Headphone \u0026amp; Tone Control Circuitry:\u003c\/b\u003e Features defeatable, ultra-transparent tone controls for tailored listening, alongside a high-drive headphone amplifier concealed behind a sliding front panel logo door.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBi-Directional Remote Control:\u003c\/b\u003e Machined from aluminum and Delrin®, the included bi-directional remote features an integrated LCD screen that mirrors front-panel settings and volume readouts in real time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOptional Digital Streaming Module (DSM):\u003c\/b\u003e Field-upgradable digital board adding SPDIF Coaxial, Optical, USB-B, RJ45 Gigabit Ethernet, and Wi-Fi inputs. Natively decodes PCM up to 32-bit\/384kHz and DSD256, supported by an iOS control app integrating Roon, Tidal, Qobuz, and Spotify.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature \/ Metric\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCircuit Topology\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFully balanced, complementary 4-JFET differential push-pull design\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eFrequency Response\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.1 Hz – 1 MHz (-1 dB) \/ 20 Hz – 20 kHz (±0 dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSignal-to-Noise Ratio\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026gt;105 dB (unweighted) \/ \u0026gt;110 dB (A-weighted)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDistortion (THD)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt;0.002% (20 Hz to 20 kHz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eGain\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+10 dB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eInput \/ Output Impedance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 MΩ Input \/ 0.05 Ω Output\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAnalog Inputs\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 Stereo Pairs Balanced XLR, 1 Stereo Pair Unbalanced RCA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAnalog Outputs\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Stereo Pairs Balanced XLR, 1\/4-inch (6.35mm) Headphone Jack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDimensions (W x H x D)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e17.0 x 8.9 x 15.2 in \/ 43.2 x 22.6 x 38.6 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWeight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e73 lbs \/ 33.1 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eFinishes Available\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAnodized Silver or Stealth Black\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dan D'Agostino","offers":[{"title":"Default Title","offer_id":44711606812738,"sku":null,"price":99995.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9686\/3046\/files\/rev1_MomentumC2-C2Z_Front_White_8.20.24.png?v=1786410060","url":"https:\/\/trimira.com.au\/products\/dan-dagostino-momentum-c2","provider":"Trimira","version":"1.0","type":"link"}