{"id":9277740876009,"title":"Rockitt Retro RR50 50-Watt Plexi Replica Head w\/ Master Volume Upgrade","handle":"rockitt-retro-rr50-50-watt-plexi-head","description":"\u003cp\u003e\u003cstrong\u003e A 1987 Model, 50 watt Plexi replica built to 1968 Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv data-ux=\"HorizontalBox\" class=\"x-el x-el-div x-el c1-1 c1-2 c1-6x c1-4 c1-14 c1-15 c1-68 c1-6y c1-b c1-c c1-d c1-e c1-f c1-g c1-1 c1-2 c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cdiv data-ux=\"Text\" data-aid=\"DESCRIPTION_TEXT\" data-typography=\"BodyBeta\" class=\"x-el c1-1 c1-2 c1-1z c1-20 c1-3h c1-1c c1-y c1-6c c1-t c1-b c1-6z c1-70 c1-2c c1-71 c1-72 c1-73 c1-74 x-rt\"\u003e\n\u003cp\u003e\u003cspan\u003eThis Plexi is recreated with great attention paid to every aspect. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHandbuilt...everything, from the Baltic Birch Small Box Cabinet and tolex covering, to the Chassis, Board and Plexi Plates, is constructed at the Rocket Retro Shop \"The Launching Pad\", in St. Louis MO. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Excellent, this is a beast. A loud 50 watts! The amp currently sits in a larger cabinet however I have the original small box cab and can put the chassis back in it if the buyer prefers that. The cabinet is not included in the sale. It is 1978 4x12\" with Celelstion's. We are selling this locally. Only on Head cab in the sale....either the large box or small box.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarshall Plexi 50-Watt Replica \u003c\/li\u003e\n\u003cli\u003e1968 Specs \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e(2) JJ EL34 Power Tubes\u003c\/li\u003e\n\u003cli\u003eMaster Volume on back off amp\u003c\/li\u003e\n\u003cli\u003eCondition 9 out of 10\u003c\/li\u003e\n\u003cli\u003eS\/N: 52\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","published_at":"2026-05-11T22:22:09-04:00","created_at":"2026-05-11T22:07:40-04:00","vendor":"Marshall","type":"Amps","tags":["1968 Specs Marshall Plexi","50 Watt","Amps","Boutique amps","Hand-wired Amps","JMP50","JTM50","Marshall","Marshall Plexi","Plexi","Plexitone","Rockitt Retro","RR50","Used","Vintage Amps","Vintage Collection"],"price":129999,"price_min":129999,"price_max":129999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50992001810665,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"RR50","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Rockitt Retro RR50 50-Watt Plexi Replica Head w\/ Master Volume Upgrade","public_title":null,"options":["Default Title"],"price":129999,"weight":20412,"compare_at_price":null,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-2.jpg?v=1778551977","\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-3.jpg?v=1778551980","\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-1.jpg?v=1778551979","\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-4.jpg?v=1778551975","\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-5.jpg?v=1778551976","\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-6.jpg?v=1778551976","\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-7.jpg?v=1778551976","\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-8.jpg?v=1778551976","\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-9.jpg?v=1778551980"],"featured_image":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-2.jpg?v=1778551977","options":["Title"],"media":[{"alt":null,"id":39686452412649,"position":1,"preview_image":{"aspect_ratio":1.319,"height":2790,"width":3681,"src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-2.jpg?v=1778551977"},"aspect_ratio":1.319,"height":2790,"media_type":"image","src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-2.jpg?v=1778551977","width":3681},{"alt":null,"id":39686452445417,"position":2,"preview_image":{"aspect_ratio":1.319,"height":2790,"width":3681,"src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-3.jpg?v=1778551980"},"aspect_ratio":1.319,"height":2790,"media_type":"image","src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-3.jpg?v=1778551980","width":3681},{"alt":null,"id":39686452379881,"position":3,"preview_image":{"aspect_ratio":1.319,"height":2790,"width":3681,"src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-1.jpg?v=1778551979"},"aspect_ratio":1.319,"height":2790,"media_type":"image","src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-1.jpg?v=1778551979","width":3681},{"alt":null,"id":39686452478185,"position":4,"preview_image":{"aspect_ratio":1.319,"height":2790,"width":3681,"src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-4.jpg?v=1778551975"},"aspect_ratio":1.319,"height":2790,"media_type":"image","src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-4.jpg?v=1778551975","width":3681},{"alt":null,"id":39686452510953,"position":5,"preview_image":{"aspect_ratio":1.319,"height":2790,"width":3681,"src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-5.jpg?v=1778551976"},"aspect_ratio":1.319,"height":2790,"media_type":"image","src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-5.jpg?v=1778551976","width":3681},{"alt":null,"id":39686452543721,"position":6,"preview_image":{"aspect_ratio":1.319,"height":2790,"width":3681,"src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-6.jpg?v=1778551976"},"aspect_ratio":1.319,"height":2790,"media_type":"image","src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-6.jpg?v=1778551976","width":3681},{"alt":null,"id":39686452576489,"position":7,"preview_image":{"aspect_ratio":1.319,"height":2790,"width":3681,"src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-7.jpg?v=1778551976"},"aspect_ratio":1.319,"height":2790,"media_type":"image","src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-7.jpg?v=1778551976","width":3681},{"alt":null,"id":39686452609257,"position":8,"preview_image":{"aspect_ratio":1.319,"height":2790,"width":3681,"src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-8.jpg?v=1778551976"},"aspect_ratio":1.319,"height":2790,"media_type":"image","src":"\/\/megatonemusic.com\/cdn\/shop\/files\/Rockitt-Retro-RR50-Marshall-JMP-50-Tube-Amp-Clone-Image-8.jpg?v=1778551976","width":3681},{"alt":null,"id":39686452642025,"position":9,"preview_image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1987 Model, 50 watt Plexi replica built to 1968 Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv data-ux=\"HorizontalBox\" class=\"x-el x-el-div x-el c1-1 c1-2 c1-6x c1-4 c1-14 c1-15 c1-68 c1-6y c1-b c1-c c1-d c1-e c1-f c1-g c1-1 c1-2 c1-b c1-c c1-d c1-e c1-f c1-g\"\u003e\n\u003cdiv data-ux=\"Text\" data-aid=\"DESCRIPTION_TEXT\" data-typography=\"BodyBeta\" class=\"x-el c1-1 c1-2 c1-1z c1-20 c1-3h c1-1c c1-y c1-6c c1-t c1-b c1-6z c1-70 c1-2c c1-71 c1-72 c1-73 c1-74 x-rt\"\u003e\n\u003cp\u003e\u003cspan\u003eThis Plexi is recreated with great attention paid to every aspect. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHandbuilt...everything, from the Baltic Birch Small Box Cabinet and tolex covering, to the Chassis, Board and Plexi Plates, is constructed at the Rocket Retro Shop \"The Launching Pad\", in St. Louis MO. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Excellent, this is a beast. A loud 50 watts! The amp currently sits in a larger cabinet however I have the original small box cab and can put the chassis back in it if the buyer prefers that. The cabinet is not included in the sale. It is 1978 4x12\" with Celelstion's. We are selling this locally. Only on Head cab in the sale....either the large box or small box.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMarshall Plexi 50-Watt Replica \u003c\/li\u003e\n\u003cli\u003e1968 Specs \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e(2) JJ EL34 Power Tubes\u003c\/li\u003e\n\u003cli\u003eMaster Volume on back off amp\u003c\/li\u003e\n\u003cli\u003eCondition 9 out of 10\u003c\/li\u003e\n\u003cli\u003eS\/N: 52\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e"}