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4 Nitrogen (3 holes)
36 long flexible grey
• Charge Collecting Combs: aluminium mesh
Anti-slip Dura-Latex™ backing to ensure the carpet is safe for use on any indoor surface
Power Amplifier Tax on Sales 0% 4 Nitrogen (3 holes)The Power Amplifier is a very useful classroom resource that allows students to amplify and listen to a variety of audio sources ranging from microphones and audio devices with a 3. 5mm headphone socket, to signal generators equipped with 4mm socket outputs. The amplifier is particularly suitable for driving Vibration Generators and Rubens tubes when a power signal generator is not available. The amplifier has an internal 10W speaker that can be
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