{"product_id":"641-integrated-amplifier","title":"641 Integrated Amplifier","description":"A dual-mono integrated amplifier housing preamplifier and power amplifier stages within a single chassis. The MDCA circuit operates outside the signal path to reduce distortion without global feedback, while M-VOL3 delivers precise gain control at low levels. Rated at 125 W into 8 ohms and 250 W into 4 ohms, with a damping factor of 700 and signal-to-noise ratio of 109 dB. The 4.3-inch color display and MOONLink connectivity simplify system integration.\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Power (Stereo 8 Ω):\u003c\/strong\u003e 125 W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Power (Stereo 4 Ω):\u003c\/strong\u003e 250 W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 2 Hz – 90 kHz (+0 dB \/ –3 dB)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Harmonic Distortion + Noise (@ 125 W):\u003c\/strong\u003e 0.003%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e 109 dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamping Factor:\u003c\/strong\u003e 700\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e 300 mV – 6 V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 22 kΩ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions (width x height x depth):\u003c\/strong\u003e 18.95 x 4.03 x 18.32 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 57.5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MOON","offers":[{"title":"Default Title","offer_id":43142083543138,"sku":null,"price":11000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2475\/2780\/files\/641-Front-New-Top_1370x590px_Black-BG.png?v=1784848581","url":"https:\/\/pearlaudio.com\/products\/641-integrated-amplifier","provider":"Pearl Audio","version":"1.0","type":"link"}