Specifications

Vintage Harman-Kardon Model HK 40 Brilliance Control plate from a Stratophonic Loudspeaker System. This authentic piece of mid-century audio history was manufactured in Plainview, N.Y., and features a 4-ohm speaker impedance specification. The metal plate includes the original brilliance control dial and internal wiring components, including a capacitor and transformer. Ideal for audiophiles seeking original replacement parts for restoration projects or collectors of vintage Hi-Fi equipment. Measurements: • Plate Width: 5" • Plate Height: 5"

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