{"product_id":"harp-rod-effects-harmonica-pedal-marco-8-eta-11-20-includes-usa-shipping","title":"Harp ROD Effects Harmonica Pedal Marco 8. ETA 11\/20 Includes USA Shipping","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eWe are accepting paid preorders. If you decide to pre order please be patient.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eWe will ship as soon as they arrive to us\u003c\/strong\u003e. \u003cstrong\u003ePrepaid orders will ship first.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMarco 8 is a true octal tube preamp. This is not an interpretation or an emulation, it’s the real deal.\u003c\/p\u003e\n\u003cp\u003eInside the Marco 8 lives the actual preamp circuit from the legendary Masco ME8, with just a few minor modifications to adapt it to pedal format. Although it runs on a standard 9V power supply, some clever electronics boost the internal voltage to over +250V. This means you get the fat tone and rich harmonic complexity of the original tube preamp, now in a compact and convenient form.\u003c\/p\u003e\n\u003cp\u003eIf you’re chasing that elusive vintage tone, Marco 8 is your new best friend.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rodharpeffects.com\/wp-content\/uploads\/2025\/08\/marco_8_manual_web-1.pdf\" rel=\"noopener\" target=\"_blank\"\u003eDownload Manual\u003c\/a\u003e\u003c\/p\u003e","brand":"Harp ROD Effects","offers":[{"title":"Default Title","offer_id":50798202814626,"sku":null,"price":362.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0430\/6137\/9234\/files\/marco-8v2.webp?v=1793640936","url":"https:\/\/rockinronsmusic.com\/products\/harp-rod-effects-harmonica-pedal-marco-8-eta-11-20-includes-usa-shipping","provider":"RockinRonsMusic","version":"1.0","type":"link"}