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Top Deflection Studies - Ovation Instruments Frequency Response Test Record - Ovation Classic #016504

1973 US 1 pages

This is a technical test record document from Ovation Instruments dated November 2, 1973, showing the frequency response curve of an Ovation Classic guitar (model 1113-4, serial #016504). The graph plots decibel levels (ranging from -40 to +20 dB) against frequency (Hz), with notable peaks annotated at frequencies including 111, 214, 224, 242/278, 329, and 429 Hz. This appears to be a quality control or acoustic analysis document rather than a consumer catalog or brochure.

Guitar Model

1113-4 · Classic

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