{"product_id":"dan-dagostino-momentum-c2-c2z-preamplifier","title":"Dan D'Agostino - Momentum C2 \/ C2Z - Preamplifier","description":"\u003cdiv style=\"font-size:14px; font-family:Arial, Helvetica, sans-serif; color:#222; line-height:1.6;\"\u003e\n\n\u003cp\u003e\nThe Dan D'Agostino Momentum C2 and C2Z Preamplifiers represent the latest evolution of the company’s reference-level analog engineering, combining fully balanced discrete circuitry with substantial advancements in noise reduction, dynamic performance, and signal integrity. Designed for uncompromising two-channel systems, the C2 platform delivers extraordinary transparency, control, and musical realism.\n\u003c\/p\u003e\n\n\u003cp\u003e\nAt the core of the design is a newly developed complementary four-FET input stage operating within a fully differential topology. Combined with upgraded power supply architecture and ultra-low output impedance, the Momentum C2 and flagship C2Z provide exceptional bandwidth, transient speed, and effortless system matching with even the most demanding power amplifiers.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe Momentum C2 platform also supports the optional Digital Streaming Module for high-resolution digital integration while preserving a purist analog signal path. Precision-machined aluminum and copper chassis construction, a redesigned OLED interface, and the signature Bluetooth remote with integrated display complete a preamplifier engineered to the highest standards of performance and craftsmanship.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eAvailable in Silver or Black finishes\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003ch3 style=\"color:#f39c12; font-size:14px; margin-bottom:6px;\"\u003e\n\u003cstrong\u003eFEATURES\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cul style=\"margin-top:0;\"\u003e\n\u003cli\u003eFully balanced discrete preamplifier topology\u003c\/li\u003e\n\u003cli\u003eComplementary four-FET input circuitry\u003c\/li\u003e\n\u003cli\u003eFully differential signal path architecture\u003c\/li\u003e\n\u003cli\u003eAvailable in Momentum C2 and flagship C2Z versions\u003c\/li\u003e\n\u003cli\u003eIndependent analog and digital power supply architecture\u003c\/li\u003e\n\u003cli\u003ePrecision stepped resistor ladder volume control\u003c\/li\u003e\n\u003cli\u003eHermetically sealed relay switching\u003c\/li\u003e\n\u003cli\u003eThree balanced XLR stereo inputs\u003c\/li\u003e\n\u003cli\u003eOne unbalanced RCA stereo input\u003c\/li\u003e\n\u003cli\u003eTwo balanced XLR stereo outputs\u003c\/li\u003e\n\u003cli\u003eIntegrated 1\/4-inch headphone output\u003c\/li\u003e\n\u003cli\u003eOptional Digital Streaming Module (DSM)\u003c\/li\u003e\n\u003cli\u003ePCM support up to 32-bit\/384kHz with DSM\u003c\/li\u003e\n\u003cli\u003eDSD256 playback support with DSM\u003c\/li\u003e\n\u003cli\u003eUSB-B, optical, coaxial, Ethernet, and Wi-Fi digital inputs with DSM\u003c\/li\u003e\n\u003cli\u003eRoon Ready capability with DSM\u003c\/li\u003e\n\u003cli\u003eBass and treble tone controls with bypass function\u003c\/li\u003e\n\u003cli\u003eOLED front panel display\u003c\/li\u003e\n\u003cli\u003eBluetooth remote control with integrated display\u003c\/li\u003e\n\u003cli\u003ePrecision-machined aluminum and copper chassis construction\u003c\/li\u003e\n\u003cli\u003eHand-built in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#f39c12; font-size:14px; margin-bottom:6px;\"\u003e\n\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\n\u003c\/h3\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Stereo Preamplifier\u003cbr\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 0.1Hz – 1MHz (-1dB) \/ 20Hz – 20kHz ±0dB\u003cbr\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e \u0026gt;110dB A-weighted \/ \u0026gt;120dB unweighted\u003cbr\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e +10dB (C2) \/ +11.5dB (C2Z)\u003cbr\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 1MΩ\u003cbr\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 0.05Ω (C2) \/ 0.01Ω (C2Z)\u003cbr\u003e\n\u003cstrong\u003eTotal Harmonic Distortion:\u003c\/strong\u003e \u0026lt;0.002% (C2) \/ \u0026lt;0.00066% (C2Z)\u003cbr\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e 3 Pairs Balanced XLR Stereo, 1 Pair Unbalanced RCA Stereo\u003cbr\u003e\n\u003cstrong\u003eDigital Inputs (Optional DSM):\u003c\/strong\u003e SPDIF Coaxial, Optical, USB-B, RJ45 Ethernet, Wi-Fi\u003cbr\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 2 Pairs Balanced XLR Stereo, 1\/4-inch Headphone Output\u003cbr\u003e\n\u003cstrong\u003eControl:\u003c\/strong\u003e RS-232, Bluetooth Remote Control\u003cbr\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 73 lbs (33.1 kg)\u003cbr\u003e\n\u003cstrong\u003eFinishes:\u003c\/strong\u003e Silver or Black\n\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Dan D'Agostino","offers":[{"title":"Silver","offer_id":51706804142368,"sku":null,"price":55000.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":51706804175136,"sku":null,"price":55000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3728\/1568\/files\/ChatGPTImageMay21_2026_03_43_19PM.png?v=1779392832","url":"https:\/\/salon1audio.com\/products\/dan-dagostino-momentum-c2-c2z-preamplifier","provider":"Salon 1 Audio","version":"1.0","type":"link"}