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- Tenma 72-490 Audio Signal Generator 20 kHz
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Item #:
148995150
Tenma 72-490 Audio Signal Generator 20 kHz
87% of respondents would recommend this to a friend
Item #:
148995150
USD 144
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Order now and get it around Wednesday, September 23
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Highly versatile audio generator is perfect for sound system and speaker component testing.
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What Stands Out
High Frequency Range
Operates up to 20 kHz, providing accurate signal generation for various audio applications, making it an ideal tool for musicians, engineers, and educators alike.
User-Friendly Interface
Designed with simplicity in mind, the Tenma 72-490 ensures effortless operation, enabling users to easily access and adjust settings for precision audio testing.
Compact Design
Lightweight and portable, this audio signal generator is perfect for on-the-go use, allowing professionals to conduct tests and demonstrations in any location without hassle.
Product Details
Who Should Buy?
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Audio Engineers
Ideal for engineers needing precise signal generation for testing and repairing audio equipment and systems.
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Musicians
Useful for musicians and sound designers seeking to generate specific frequencies for sound creation and experimentation.
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Educators
Perfect for educators teaching acoustics or electronics, providing a hands-on tool for demonstrating audio signal principles.
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Casual Users
Not suitable for casual users without audio knowledge, as understanding its functionalities can be complex.
Product Description
Tenma 72-490 Audio Signal Generator 20 kHz
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Customer Questions & Answers
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Question:
What are the primary features of the Tenma 72-490 Audio Signal Generator?
Answer: The Tenma 72-490 Audio Signal Generator offers a frequency range of up to 20 KHz, sine, square, and triangle wave outputs, and a high output level for comprehensive audio testing. This versatility makes it ideal for audio engineers, musicians, and hobbyists. Users can modulate frequencies for different audio applications, making it suitable for everything from speaker testing to working on sound effects in music production. -
Question:
How do I set the frequency on the Tenma 72-490?
Answer: To set the frequency on the Tenma 72-490, you simply use the dedicated frequency knob to adjust the output. The clear display allows you to see the selected frequency in real-time. This function is vital for precise audio applications, enabling you to target specific frequencies for testing equipment or synthesizing sounds. It's especially useful in music production or electronic testing where accuracy is essential. -
Question:
Can the Tenma 72-490 be used for testing audio equipment?
Answer: Absolutely, the Tenma 72-490 is designed specifically for testing audio equipment. Its ability to generate various waveforms at precise frequencies makes it a valuable tool for evaluating audio devices such as amplifiers, mixers, and speakers. Professionals in sound engineering often use it to analyze frequency response and distortion levels, ensuring that equipment meets quality standards. -
Question:
What waveforms does the Tenma 72-490 generate?
Answer: The Tenma 72-490 generates sine, square, and triangle waveforms, providing a wide range of audio testing capabilities. Each waveform serves specific purposes; for example, sine waves are ideal for pure tone testing, square waves are useful for testing digital circuits, and triangle waves are often used in sound synthesis. This flexibility allows users to engage in diverse audio projects or troubleshooting tasks. -
Question:
Is the audio output adjustable on the Tenma 72-490?
Answer: Yes, the audio output level on the Tenma 72-490 is adjustable, allowing users to set the volume according to their testing requirements. This feature is crucial when connecting to different equipment, as varying output levels can help prevent damage or ensure adequate signal levels during testing. Whether you're testing high-powered amplifiers or low-voltage components, being able to control the output level is incredibly beneficial. -
Question:
What is the power supply requirement for the Tenma 72-490?
Answer: The Tenma 72-490 operates on standard AC power, typically requiring a voltage of around 115V. This makes it compatible with most household and studio environments without the need for special adapters. Understanding power requirements is essential for preventing equipment malfunctions and ensuring safe operation during audio experiments or productions. -
Question:
What applications are suitable for the Tenma 72-490?
Answer: The Tenma 72-490 is suitable for a wide range of applications, including audio signal analysis, sound synthesis, and equipment testing. It is commonly used by audio engineers during production, ensuring that sound equipment operates correctly, or by musicians who want to create specific sound profiles. Its versatility and range of functionalities make it a go-to tool for both professional and amateur audio enthusiasts. -
Question:
Can I integrate the Tenma 72-490 with other audio equipment?
Answer: Yes, the Tenma 72-490 can be easily integrated with other audio equipment via its output connectors. This feature allows seamless connection with mixers, amplifiers, or recording devices, enhancing your ability to control sound systems and perform complex audio tasks. For instance, it can be used in conjunction with an audio interface during recording sessions to create background tones or test equipment compatibility. -
Question:
Does the Tenma 72-490 come with a user manual?
Answer: Yes, the Tenma 72-490 typically includes a user manual that provides guidance on its functions, settings, and troubleshooting tips. Utilizing the manual can help users understand all features, optimize their workflow, and resolve any issues they encounter. It's a valuable resource for both new users and experienced professionals who want to dive deeper into the unit's capabilities. -
Question:
Where can I buy the Tenma 72-490 Audio Signal Generator in Turks and Caicos?
Answer: You can buy the Tenma 72-490 Audio Signal Generator from Ubuy, which provides a reliable platform for purchasing various electronics and tools. Ubuy offers a user-friendly shopping experience and product details that help you make informed decisions. Their commitment to customer satisfaction and product authenticity makes them a trustworthy source for this audio signal generator.
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USD 144
Order now and get it around Wednesday, September 23
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Features & Benefits
- Ideal for sound system and speaker component testing.
- Features high precision with remote VCO input.
- Compact and low-cost design fits any toolbox.
- Independent sine and square wave outputs with level control.
- Selectable output attenuator options at 0dB/10dB.
- Durable and efficient with dimensions 1.57 x 4.49 x 2.87 inches.
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