{"product_id":"antique-jtl-french-metronome-c-1890s-1910s-solid-wood-case-brass-mechanical-wind-up-fully-functional","title":"Antique JTL French Metronome, c. 1890s-1910s, Solid Wood Case, Brass Mechanical Wind-Up, Fully Functional","description":"\u003cp\u003e🌐 CasaTempo.com for demo videos with sound\u003cbr\u003e✨Price reduction due to minor cosmetic imperfections (see photos), functionality unaffected. \u003cbr\u003e🇺🇸 Import Tariffs \u0026amp; Fees Included for US Orders – No Hidden Charges at Delivery!\u003cbr\u003e🇪🇺 VAT Included for all EU orders.\u003cbr\u003e🌍 Shipping outside the US\/EU? We ship worldwide! Please inquire to see if your country qualifies for a custom discount or pre-paid tariff options.\u003c\/p\u003e\n\u003cp\u003e✨ Details ✨\u003cbr\u003eMaker: Jérôme Thibouville-Lamy (J.T.L.) \/ Maëlzel System\u003cbr\u003eOrigin: Made in France (Paris)\u003cbr\u003eEra: c. 1890s–1910s (estimated)\u003cbr\u003eCase: Solid pyramid wood construction with a rich, natural grain finish and aged patina\u003cbr\u003eMovement: Solid brass mechanical wind-up mechanism \u003cbr\u003eTempo Range: 40–208 BPM\u003c\/p\u003e\n\u003cp\u003eAbout this metronome:\u003cbr\u003eCrafted during the golden era of French instrument making, this genuine Jérôme Thibouville-Lamy (J.T.L.) metronome represents early 20th-century tempo-keeping at its finest. Founded in Mirecourt and headquartered in Paris, J.T.L. was world-renowned for crafting elite stringed instruments and fine musical accessories. While Paquet mass-produced the vast majority of antique French metronomes, J.T.L. examples were produced in far smaller quantities, making surviving working models noticeably rarer and highly sought after. Featuring the iconic obelisk-pyramid silhouette, it houses a precision-engineered French brass clockwork movement that produces a crisp, resonant acoustic click. A true piece of Parisian mechanical craftsmanship, an essential acquisition for serious antique collectors and classical musicians alike.\u003c\/p\u003e\n\u003cp\u003eCondition:\u003cbr\u003eThis metronome is in excellent antique condition with light character consistent with its age, showing only minor surface marks that are barely visible upon close inspection. The wood case retains a gorgeous, warm luster and solid structural integrity throughout. Please review the listing photos carefully for a detailed visual assessment.\u003c\/p\u003e\n\u003cp\u003eMechanically, the piece is fully functional. The internal solid brass clockwork mechanism operates smoothly, and the mainspring retains strong tension. When tested at 208 BPM, a single full winding runs for approximately 16 minutes (equivalent to roughly 55 minutes of continuous operation at 60 BPM) with a steady, reliable beat. The case has been lightly cleaned and conditioned with a thin layer of protective wood wax to preserve and nourish the vintage finish.\u003c\/p\u003e\n\u003cp\u003eDisclaimer:\u003cbr\u003eWhen compared to modern electronic metronomes, it is not laboratory-precise, but it keeps time very closely and operates as expected for a vintage mechanical instrument. Minor variation is normal and part of the character of traditional wind-up metronomes. Noticeable defects are shown in the listing images. Please note that this is a vintage item, and minor signs of age or use may remain despite careful inspection.\u003c\/p\u003e\n\u003cp\u003eProcessing:\u003cbr\u003eShips within 1–2 business days\u003c\/p\u003e\n\u003cp\u003eEstimated delivery:\u003cbr\u003eEurope: 1–7 business days\u003cbr\u003eUS\/Canada: 2-4 business days\u003cbr\u003eRest of world: 3–7 business days\u003c\/p\u003e\n\u003cp\u003eShipping \u0026amp; Customs Notice\u003cbr\u003eWe do our best to provide accurate shipping estimates. If the actual cost differs significantly, we’ll contact you before shipping to confirm any adjustments. Please note that each country has its own import regulations. Unless stated otherwise, buyers are responsible for any customs duties or taxes. Delays caused by customs clearance are beyond our control, but we’ll do our best to support you through the process.\u003c\/p\u003e","brand":"JTL","offers":[{"title":"Default Title","offer_id":54670302118227,"sku":null,"price":260.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/0078\/2931\/files\/IMG_4519.jpg?v=1787503871","url":"https:\/\/casatempo.com\/products\/antique-jtl-french-metronome-c-1890s-1910s-solid-wood-case-brass-mechanical-wind-up-fully-functional","provider":"CasaTempo","version":"1.0","type":"link"}