{"product_id":"diamond-j-drive-mk3","title":"Diamond J-Drive MK3","description":"\u003ch3\u003eThe Mk3 evolution of the J-Drive integrates even more functionality and tonal variations into the combined drive and clean boost concept.\u003c\/h3\u003e\u003cp\u003eIn the clean boost section, the Mk3 has an independently switchable clean boost consisting of a Vishay JFET and BJT clean boost. \u003cbr\u003e\u003cbr\u003eBorrowing from the limited edition J-Drive TR, wee also added a cool transformer output stage to the overdrive section it has a wonderful smoothing effect on the upper mids and highs, placing an inductive source impedance at the amps input as a guitar pickup would (but at a lower output impedance so it works great into other pedals as well as amps).\u003cbr\u003e\u003cbr\u003eOur Close Asymmetry overdrive circuit utilizes a Schottky barrier diode for smooth asymmetrical clipping which combined with the transformer output gives a liquid smooth sustain with punch. The Warmth control offers a unique tonal control adding low end gain while simultaneously cutting top end- perfect for warming up a bright amp or guitar. We also added a toggle switchable high frequency shelf filter to add extra bite when needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003etrue bypass signal path for both the clean boost and drive sections\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003ediscrete clean boost circuit with JFET input\/BJT \u003c\/span\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eamplifier\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003epremium audio components, including 2% polypropylene capacitors, 1% metal film resistors and a Burr Brown OPA2134 opamp - post-volume control overdrive transformer output stage \u003c\/span\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003ethat smooths upper mids and highs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003e‰Û÷Close Asymmetry‰۪ Schottky diode clipping circuit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eswitchable highpass shelf filter for additional ‰Û÷bite‰۪,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eimplemented without additional active components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003ebattery or standard negative tip 9V DC adapter operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond Pedals","offers":[{"title":"Default","offer_id":35610186055841,"sku":"RGS-DMND-MK3","price":219.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0457\/5451\/5617\/products\/rgs-dmnd-mk3__2_61d30780-8622-4533-bb31-e1455e77d3b2.jpg?v=1597161879","url":"https:\/\/rogueguitarshop-com.myshopify.com\/products\/diamond-j-drive-mk3","provider":"rogueguitarshop.com","version":"1.0","type":"link"}