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Deluxe Sympathetic Resonators Set

Item # 754267

Have 2 great demonstrations in 1 unit. Demonstrate the principle of acoustical resonance and audible beats with this set of high-quality resonators. When you place the openings close to each other and strike only 1 tuning fork, the other fork will vibrate sympathetically (C-256 Hz). To demonstrate beats, slide the weight of the adjustable tuning fork to change the frequency. Includes a rubber mallet and instructions. Minor assembly required.

Price

$125.00

In stock and available to ship.

The 2 premium-grade aluminum alloy tuning forks in this set are mounted on a solid walnut cavity. Each cavity is calibrated to the tuning fork’s individual frequency, and the cavity delivers clear, audible tones. Tuning forks are tuned within 0.5% @ 20° C of their frequency.

Use this set of high-quality resonators to demonstrate the principle of acoustical resonance and audible beats. When you place the openings close to each other and strike only 1 tuning fork, the other fork will vibrate sympathetically (C-256 Hz). To demonstrate beats, slide the weight of the adjustable tuning fork to change the frequency. Includes a rubber mallet and instructions. Minor assembly required.

 
Components Qty Included?
Fixed Frequency (256 Hz) Heavy-Duty Tuning Fork 1 Included
Adjustable Frequency (256-255 Hz) Heavy-Duty Tuning Fork 1 Included
Rubber Hammer 1 Included
Calibrated Walnut Boxes 2 Included
Hex Head Bolts, 1/4”-20 2 Included
Washers, 1” diam 2 Included
Washers, 1-1/4” diam 2 Included
Instructions 1 Included
 
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