{"product_id":"robotime-rokr-diy-hand-crank-classic-gramophone-wooden-puzzle-model-building-kits-assembly-toy-gift-for-children-lkb01","title":"Classic Gramophone 3D Wooden Puzzle","description":"\u003cdiv style=\"max-width: 800px; margin: 20px auto 40px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif; line-height: 1.6; color: #333; padding: 0 20px;\"\u003e\n\u003ch1 style=\"font-size: 32px; font-weight: bold; letter-spacing: -0.5px; margin: 0 0 15px; text-align: center;\"\u003eROKR Classic Gramophone LKB01\u003c\/h1\u003e\n\u003cp style=\"font-size: 18px; color: #666; margin-bottom: 40px; text-align: center;\"\u003eFunctional 19th-century gramophone replica - plays real vinyl records with hand-crank power\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 40px; text-align: center; font-size: 16px; line-height: 1.7;\"\u003eStep into the golden age of recorded music with ROKR Classic Gramophone LKB01—a precision-crafted 3D wooden puzzle that transforms into a fully functional vinyl record player. This expert-level 424-piece masterpiece recreates authentic 19th-century gramophone technology with stunning Victorian aesthetics. Turn the hand crank to spin the included 7-inch vinyl record featuring 3 classic songs, and watch as the centrifugal governor maintains perfect playback speed regardless of cranking force. Laser-cut from premium birch wood with an ornate floral horn and intricate engravings, this 8-10 hour build supports multiple record sizes (7\" and 10\") and playback speeds (33-1\/3, 45, and 78 RPM). Perfect for music lovers, vintage technology enthusiasts, and expert puzzle builders. Ages 14+.\u003c\/p\u003e\n\u003cdiv style=\"max-width: 800px; margin: 0 auto 30px; border-radius: 16px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1); transition: transform 0.3s ease;\" onmouseover=\"this.style.transform='scale(1.02)'\" onmouseout=\"this.style.transform='scale(1)'\"\u003e\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/me3g3sQYA90\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 600; margin: 35px 0 20px; padding-bottom: 10px; border-bottom: 2px solid #e0e0e0; text-align: center;\"\u003ePremium Features\u003c\/h2\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 25px; border-radius: 8px; margin-bottom: 25px;\"\u003e\u003cul style=\"list-style: none; padding: 0; margin: 0; text-align: left;\"\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eReal Vinyl Playback:\u003c\/strong\u003e Plays actual vinyl records—includes 7\" record with 3 songs (The Merry Gent, Giant Killers, Memory Of A Dance)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003e424-Piece Expert Build:\u003c\/strong\u003e Challenging 8-10 hour assembly for experienced builders—highest difficulty level\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eCentrifugal Governor Technology:\u003c\/strong\u003e Maintains constant playback speed regardless of hand-crank force—smooth, consistent sound\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003e3 Playback Speeds:\u003c\/strong\u003e Supports 33-1\/3, 45, and 78 RPM—compatible with various vinyl formats\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eMultiple Record Sizes:\u003c\/strong\u003e Plays both 7-inch and 10-inch vinyl records—versatile compatibility\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eMechanical Volume Control:\u003c\/strong\u003e Adjustable rotary knob controls sound output—authentic analog experience\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003ePremium Birch Wood:\u003c\/strong\u003e High-precision laser-cut birch with burr-free edges for safe, comfortable assembly\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eVictorian Floral Horn:\u003c\/strong\u003e Ornate brass-style horn with intricate laser engravings—stunning period aesthetics\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eRuby Stylus:\u003c\/strong\u003e Durable needle ensures stable playback without damaging records\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e✓ \u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes pre-cut wood sheets, 7\" vinyl record, ruby stylus, playback head, wax, sandpaper, and detailed instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 600; margin: 35px 0 20px; padding-bottom: 10px; border-bottom: 2px solid #e0e0e0; text-align: center;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 30px; text-align: left;\"\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600; width: 40%;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003eLKB01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003eROKR Classic Gramophone Collection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eNumber of Pieces\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e424 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eAssembly Time\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e8-10 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eDifficulty Level\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e★★★★★ (Expert)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003ePremium birch wood (laser-cut)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eAssembled Size\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e22.6 x 26.1 x 42.9 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003ePackage Size\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e31.7 x 23.5 x 8.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003ePower Source\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003eHand-crank (no batteries or electricity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003ePlayback Speeds\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e33-1\/3, 45, and 78 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eRecord Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e7-inch and 10-inch vinyl records\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eIncluded Music\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e3 songs on 7\" vinyl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eStylus Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003eRuby needle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eRecommended Age\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003e14+ years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 15px; font-weight: 600;\"\u003eAssembly Type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 15px;\"\u003ePrecision fit (wax and sandpaper included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #f5f5f5 0%, #e9e9e9 100%); padding: 35px 30px; border-radius: 12px; margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 600; margin: 0 0 20px; text-align: center;\"\u003eVictorian Music Comes Alive\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 15px; text-align: center;\"\u003e\u003cstrong\u003eAuthentic Vinyl Playback:\u003c\/strong\u003e This isn't a decoration—it's a genuine working gramophone. Load the included 7-inch vinyl record or your own vintage records, turn the hand crank, and listen as classic songs fill the room through the ornate floral horn. The ruby stylus tracks the grooves with precision, delivering warm analog sound that captures the magic of early recorded music.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 15px; text-align: center;\"\u003e\u003cstrong\u003eCentrifugal Governor Engineering:\u003c\/strong\u003e The secret to perfect playback lies in the centrifugal governor—an ingenious 19th-century mechanism that automatically regulates rotation speed. No matter how fast or slow you crank the handle, the governor maintains constant RPM for smooth, pitch-perfect music reproduction, just like original gramophones from over a century ago.\u003c\/p\u003e\n\u003cp style=\"margin: 0; text-align: center;\"\u003e\u003cstrong\u003eVictorian Elegance:\u003c\/strong\u003e The massive floral horn dominates the design with its brass-style finish and intricate laser engravings. Every detail evokes the Victorian era—from the ornate decorative elements to the exposed mechanical components that showcase the beauty of analog engineering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #1a1a1a; color: #ffffff; padding: 35px 30px; border-radius: 12px; margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 600; margin: 0 0 20px; color: #ffffff; text-align: center;\"\u003eThe Ultimate Expert Challenge\u003c\/h2\u003e\n\u003cp style=\"margin: 0; text-align: center; line-height: 1.8;\"\u003eROKR Classic Gramophone LKB01 delivers the ultimate puzzle experience with 424 precision-cut pieces and 8-10 hours of expert-level assembly. The ★★★★★ difficulty represents the pinnacle of mechanical puzzle building, requiring patience, precision, and dedication to complete. Premium birch wood with burr-free laser-cut edges ensures safe, comfortable assembly, while the kit includes everything you need: pre-cut wood sheets with Victorian engravings, 7-inch vinyl record with 3 classic songs, ruby stylus and playback head system, wax for gear maintenance, sandpaper for fine-tuning, and comprehensive illustrated instructions. Once complete, this magnificent gramophone becomes a functional centerpiece that plays real vinyl records—crank the handle and experience music the way it was meant to be heard in the golden age of phonographs. The mechanical volume control, multiple playback speeds (33-1\/3, 45, 78 RPM), and compatibility with both 7\" and 10\" records make this a versatile player for vintage vinyl enthusiasts. Whether you're a music lover, a vintage technology collector, an expert puzzle builder, or someone who appreciates Victorian craftsmanship, ROKR Classic Gramophone LKB01 delivers an unforgettable building experience and a stunning functional display that brings the romance of early recorded music into your home.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f8ff; padding: 20px 25px; border-radius: 12px; margin-bottom: 0; border-left: 4px solid #4a90e2;\"\u003e\n\u003ch3 style=\"font-size: 20px; font-weight: 600; margin: 0 0 12px; color: #2c5aa0;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0; text-align: left; color: #333; line-height: 1.6;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e• Laser-cut premium birch wood pieces (pre-cut, 424 pieces)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e• 7-inch vinyl record with 3 songs\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e• Ruby stylus (needle)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e• Playback head system\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e• Wax for gear maintenance\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e• Sandpaper for fine-tuning\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e• Detailed illustrated assembly instructions\u003c\/li\u003e\n\u003cli style=\"margin: 0;\"\u003e• Note: Compatible with standard 7\" and 10\" vinyl records\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"max-width: 380px; margin: 0 auto 30px; border-radius: 16px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1); transition: transform 0.3s ease;\" onmouseover=\"this.style.transform='scale(1.02)'\" onmouseout=\"this.style.transform='scale(1)'\"\u003e\u003ciframe width=\"380\" height=\"676\" src=\"https:\/\/www.youtube.com\/embed\/3_-_2V0HRvc\" title=\"ROKR Classic Gramophone LKB01 in Action\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen style=\"display: block; border-radius: 16px;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"TechShopLab ","offers":[{"title":"Manual Version","offer_id":53090549596487,"sku":"14:29#Manual Version;200007763:201336104","price":89.95,"currency_code":"EUR","in_stock":true},{"title":"Electric Version","offer_id":53090549727559,"sku":"14:193#Electric Version;200007763:201336104","price":109.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/8911\/4183\/files\/ClassicGramophonePuzzle.jpg?v=1767948750","url":"https:\/\/techshoplab.com\/de\/products\/robotime-rokr-diy-hand-crank-classic-gramophone-wooden-puzzle-model-building-kits-assembly-toy-gift-for-children-lkb01","provider":"TechShopLab ","version":"1.0","type":"link"}