Ludwig took the 100 years of experience in building copper timpani to create the Copper-Phonic Snare that is Made in the USA. features a dark raw copper 1.2mm shell, 10 Imperial Lugs & 2.3mm Triple Flange Hoops. Built to the same standards as our Black Beauty and Supra-Phonic Snares. Ludwig Copper-Phonic Snare Drums are available in 2 models. LC661 – 5×14″ & LC663 – 6.5×14″. Copper-Phonic is a proud addition to the Ludwig line of snare drums made in our Monroe, NC USA Plant.