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Microphone
Microphone (Product Code: SCI-1421/09) is a wired microphone with an XLR connector used to pick up voices and instruments for a sound system, recording set-up or classroom demonstration. Its unidirectional, cardioid pickup captures a source such as a vocalist or guitar amplifier while shunning off-axis sound, which keeps background noise and feedback down. It is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India, a lab instruments supplier serving schools and institutions.
Key Details
| Parameter | Detail |
|---|---|
| Connections | Wired |
| Connector type | XLR connector |
| Polar pattern | Unidirectional (cardioid pickup) |
| Pickup behaviour | Captures the source in front, such as a guitar amplifier or vocalist, while shunning off-axis sound to minimise background noise and feedback |
| Colour | Black |
| Product code | SCI-1421/09 |
| Supplied by | Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, India |
What Is the Wired XLR Microphone Used For?
A wired cardioid microphone suits fixed positions: a lectern in an auditorium, a music room where a vocalist or guitar amplifier is miked, or a small recording corner for podcasts and language practice. The XLR connection is the standard input on mixers, PA amplifiers and audio interfaces, and a wired link needs no batteries or radio channel, so it is simple to leave set up for daily use.
In the physics lab, the microphone can pick up the note from a tuning fork or loudspeaker so that, through a suitable amplifier or interface, the waveform can be shown on an oscilloscope during sound wave experiments. Aim the front of the microphone at the source, keep loudspeakers behind or to the side of it, and coil the cable loosely when packing it away.
What to Specify When Ordering
- The number of microphones and where each will be used.
- Whether you also need an XLR cable or a microphone stand quoted, as these are not listed with the item.
- The mixer, amplifier or interface it will plug into, so the XLR input can be checked.
Supplier
ScienceLab is the trading name of Jain Scientific Equipments Private Limited, which supplies this wired Microphone to schools, colleges, training centres and businesses. Ordering it with your laboratory or classroom items means one point of contact and one quotation for the whole list. More about the company is on the ScienceLab profile page.
Related Laboratory Equipment
Useful companions for the Microphone in presentations and sound experiments:
- Microphone Wireless — a handheld UHF option when the speaker needs to move.
- Oscilloscope Dual Trace — displays sound waveforms picked up in physics experiments.
- Tuning Fork Set, Steel — steady notes of known pitch to record and study.
- Tuning Fork on Resonance Box — a louder sound source for classroom demonstrations.
Explore the Laboratory Equipment category for further apparatus.
Frequently Asked Questions
What connector does the Microphone use?
The Microphone (SCI-1421/09) is a wired model with an XLR connector. It plugs into the XLR input found on most mixers, PA amplifiers and audio interfaces; equipment without an XLR input would need a suitable adaptor or interface.
What pickup pattern does the Microphone have?
The Microphone has a unidirectional, cardioid pickup pattern. It captures the voice or instrument directly in front of it and shuns off-axis sound, which minimises background noise and the risk of feedback from nearby loudspeakers.
Is a cable or stand included with the Microphone?
The listing for the Microphone does not mention a cable or stand. If you need an XLR cable, a stand or a clip, tell us when you ask for a quotation and we will confirm what can be supplied with it.
Can the Microphone be used for physics sound experiments?
Yes. With a suitable amplifier or audio interface, the Microphone can feed the sound of a tuning fork or loudspeaker to an oscilloscope or computer, letting students see waveforms and compare pitch and loudness in sound experiments.
Who supplies the Microphone?
The Microphone is supplied by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala, Haryana, India. The company supplies it to schools, colleges and institutions in India and international markets, together with laboratory and classroom equipment.
What should a quotation request for the Microphone include?
For a Microphone quotation, give the product code SCI-1421/09, the quantity, the delivery location and whether you need cables or stands. Send the request through the contact page or add the item to the enquiry cart.
Request a Quote
To enquire about the Microphone (SCI-1421/09), use the contact page or place it in the enquiry cart with any accessories you want quoted.
Last updated: 24 September 2026
