{"product_id":"dan-dagostino-momentum-s250-mxv-stereo-amplifier","title":"Dan D'Agostino - Momentum S250 MXV - Stereo Amplifier","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 S250 MXV Stereo Amplifier delivers the extraordinary performance of the Momentum monoblock platform in a refined stereo configuration engineered for uncompromising two-channel systems. Incorporating technologies derived from the flagship Relentless Series, the S250 MXV combines immense current delivery, ultra-wide bandwidth, and exceptional dynamic precision in a compact, precision-machined chassis.\n\u003c\/p\u003e\n\n\u003cp\u003e\nEvery major amplifier stage has been extensively redesigned for the MXV generation, including the power supply, input, driver, and output sections. A newly engineered 2,200VA ultra-quiet linear transformer and nearly 100,000μF capacitor bank provide substantially increased current capability and improved transient response, while upgraded high-speed output transistors expand bandwidth and reduce distortion across the frequency spectrum.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe fully balanced direct-coupled topology is paired with Dan D'Agostino’s signature copper venturi heatsink system for exceptional thermal stability and increased Class A operation. Finished with the company’s iconic Swiss watch-inspired power meter and sculpted aluminum\/copper chassis construction, the Momentum S250 MXV delivers reference-level authority, control, and musical realism.\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 stereo power amplifier design\u003c\/li\u003e\n\u003cli\u003eMXV-generation Momentum circuitry\u003c\/li\u003e\n\u003cli\u003e250W per channel into 8 ohms\u003c\/li\u003e\n\u003cli\u003e500W per channel into 4 ohms\u003c\/li\u003e\n\u003cli\u003e1000W per channel into 2 ohms\u003c\/li\u003e\n\u003cli\u003e2,200VA ultra-quiet linear transformer\u003c\/li\u003e\n\u003cli\u003eNearly 100,000μF capacitor bank\u003c\/li\u003e\n\u003cli\u003eDiscrete direct-coupled balanced circuitry\u003c\/li\u003e\n\u003cli\u003eFully complementary driver stage\u003c\/li\u003e\n\u003cli\u003e69MHz high-speed output transistors\u003c\/li\u003e\n\u003cli\u003e26 matched output transistors\u003c\/li\u003e\n\u003cli\u003eCopper venturi-style heatsink system\u003c\/li\u003e\n\u003cli\u003eBalanced XLR stereo inputs\u003c\/li\u003e\n\u003cli\u003eDual speaker binding posts per channel\u003c\/li\u003e\n\u003cli\u003eSwiss watch-inspired analog power meter\u003c\/li\u003e\n\u003cli\u003ePrecision-machined aluminum and copper chassis\u003c\/li\u003e\n\u003cli\u003eUpgradeable from previous Momentum stereo amplifiers\u003c\/li\u003e\n\u003cli\u003eHand-built and individually tested 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 Power Amplifier\u003cbr\u003e\n\u003cstrong\u003eAmplifier Class:\u003c\/strong\u003e Class AB\u003cbr\u003e\n\u003cstrong\u003eOutput Power (Per Channel):\u003c\/strong\u003e 250W @ 8Ω \/ 500W @ 4Ω \/ 1000W @ 2Ω\u003cbr\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 1Hz – 200kHz (-1dB) \/ 20Hz – 20kHz ±0.1dB\u003cbr\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e \u0026gt;75dB A-weighted \/ \u0026gt;105dB unweighted\u003cbr\u003e\n\u003cstrong\u003eTotal Harmonic Distortion:\u003c\/strong\u003e 0.1% @ 1kHz, 250W @ 8Ω\u003cbr\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 27dB\u003cbr\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 100kΩ\u003cbr\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 120V peak-to-peak \/ 60V RMS\u003cbr\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 120A peak\u003cbr\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e \u0026lt;0.07Ω, 20Hz – 20kHz\u003cbr\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e Standby 3.8W \/ Idle 105W \/ Maximum 3000W\u003cbr\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 Pair Balanced XLR Stereo Inputs\u003cbr\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 2 Pairs Speaker Binding Posts\u003cbr\u003e\n\u003cstrong\u003eDimensions (W × H × D):\u003c\/strong\u003e 12.5 × 5.25 × 21.5 in. (31.75 × 13.3 × 54.6 cm)\u003cbr\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 95 lbs (43 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":51706029572384,"sku":null,"price":50000.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":51706029605152,"sku":null,"price":50000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3728\/1568\/files\/ChatGPT_Image_May_21_2026_03_38_31_PM.png?v=1779392410","url":"https:\/\/salon1audio.com\/products\/dan-dagostino-momentum-s250-mxv-stereo-amplifier","provider":"Salon 1 Audio","version":"1.0","type":"link"}