{"product_id":"mcintosh-mc3500-mk-ii-vacuum-tube-power-amplifier","title":"McIntosh MC3500 Mk II Vacuum Tube Power Amplifier","description":"\u003cp\u003eThe MC3500 Mk II is a conservatively rated 350-watt vacuum tube monoblock that revives the amplifier which powered the sound system at Woodstock in 1969. Eight EL509S output tubes, chosen for their similarity to the original's 6LQ6 sweep tubes, feed a Unity Coupled Circuit output transformer that delivers the full 350 watts into 2, 4 or 8 ohm speakers. A machined aluminum front panel and polished stainless steel chassis honor the original design.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003ePower output\u003c\/th\u003e\n\u003ctd\u003e350 W into 2, 4 or 8 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eMonoblock, vacuum tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eOutput tubes\u003c\/th\u003e\n\u003ctd\u003eEight EL509S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eOutput type\u003c\/th\u003e\n\u003ctd\u003eUnity Coupled output transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eSignal-to-noise ratio\u003c\/th\u003e\n\u003ctd\u003e120dB below rated output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eDynamic headroom\u003c\/th\u003e\n\u003ctd\u003e2.4dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e121 lbs (54.9 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eCall or visit the showroom about availability.\u003c\/strong\u003e Contact our team for pricing, a demonstration, or system design — \u003ca href=\"\/pages\/contact\"\u003eget in touch\u003c\/a\u003e.\u003c\/p\u003e","brand":"McIntosh","offers":[{"title":"Default Title","offer_id":50417947246785,"sku":null,"price":17500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/8340\/9857\/files\/mc3500-mk-ii-front-top.jpg?v=1785024574","url":"https:\/\/soundsanctuaryaustin.com\/products\/mcintosh-mc3500-mk-ii-vacuum-tube-power-amplifier","provider":"Sound Sanctuary Austin","version":"1.0","type":"link"}