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Total 5986 products for audio listening device Manufacture & Suppliers

ED8*10 Mini Permalloy SMD Audio Isolation Transformer 600:600 1:1

...Audio Isolation Transformer 600:600 1:1 1.Product Description SMD Audio Isolation Transformer, with its Surface - Mount - Device (SMD) technology, is a compact and highly efficient component designed for aud...

Shenzhen Zhixiangyuan Electronics Co., Ltd.
China

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Reduce Noise Round Permalloy Audio Transformer with Wire 600:10K 600:600 10K:10K

... - performance audio applications. The "600:10K" indicates its impedance ratio, which is crucial for impedance matching between different audio devices. With an input impedance of 600 ohms and an output impe...

Shenzhen Zhixiangyuan Electronics Co., Ltd.
China

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Toroidal Audio Frequency Transformer For Professional Use With Wide Range

...Audio Frequency Transformer is a revolutionary product that can help you transform audio signals into different frequencies. It is designed to provide a highly efficient and accurate audio frequency transfor...

Shenzhen Xin Jie Si Rui Electronic Technology Co., Ltd.
Guangdong,China

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Permalloy Audio Isolation Transformer with PCBA Circuit Board 10K:10K

.... With an impedance ratio of 10K:10K, it excels in matching the impedance between different audio devices, ensuring efficient power transfer and minimal signal reflections. Its core is crafted from permalloy...

Shenzhen Zhixiangyuan Electronics Co., Ltd.
China

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ED8 Audio Isolation Transformer Ni-Steel Lamination For Microphones

... Isolation Transformer is mainly used for audio signal transmission between systems or between devices. It can completely isolate the potential difference between the two systems, avoid hum interference caus...

Shenzhen Zhixiangyuan Electronics Co., Ltd.
China

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120*93mm Audio Isolator Module Eliminating Noise in Power Amplifiers 20-20KHZ

...Audio Isolator Module Eliminating Noise in Power Amplifiers 20-20KHZ 1.Product Description 120*93mm Audio isolator is a device used for audio signal processing. It mainly uses electromagnetic induction or ot...

Shenzhen Zhixiangyuan Electronics Co., Ltd.
China

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Compact EI19 Audio Isolator Transformer for Clear Signal Transmission

...Audio Isolator Transformer for Clear Signal Transmission 1.Product Description The Compact EI19 Audio Isolator Transformer is a remarkable device designed to ensure clear signal transmission in audio systems...

Shenzhen Zhixiangyuan Electronics Co., Ltd.
China

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Ground Loop Audio Isolator Acoustic Cancellation Noise Common Ground Filter AUX

... problem. It utilizes the principle of electromagnetic induction through clever design, usually with the aid of a transformer, to achieve electrical isolation between input and output audio signals. In many...

Shenzhen Zhixiangyuan Electronics Co., Ltd.
China

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25KW Super Audio Frequency Induction Heating Device Quenching

25KW Super Audio Frequency Induction Heating Equipment For Quenching Quick Detail: Name 25KW Super audio Frequency Induction heating equipment for quenching Application Hot forging, hot fitting, smelting, surfa...

Guang Yuan Technology (HK) Electronics Co., Limited
Guangdong,China

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Multi Language Audio Guestbook Web based Platform modern recording phone

...ir thoughts, wishes, and messages to be stored in a guestbook. Audio Guestbook offers users high quality audio recordings to ensure the best experience. With Audio Guestbook, users can access the audio guest...

Shenzhen Qunan Electronic Technology Co., Ltd
China

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Safe Pocket Fetal Doppler For Listening Unborn Baby Heart Beat

Safe Pocket Fetal Doppler For Listening Unborn Baby Heart Beat Angelsounds Fetal Doppler is a safe and easy to use device that has been specially designed for use at home, allowing pregnant women to listen to t...

Shenzhen Huge Creation Technology Limited
Guangdong,China

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Professional Ultrasonic Audio Recording Jammer Microphone Blocker Suppressor Bug Hunter

... security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 0.5-1.5 meters. When it finds...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Black Audio Recording Jammer For Security Camera / Hidden Microphone Suppressor

... security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 0.5-1.5 meters. When it finds...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Recording Pen Blocker Audio Recording Jammer Built-in 12V 2AH Battery

... security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 0.5-1.5 meters. When it finds...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Audio Recording Jammer for Secret Keeping , Handheld Recording Muffler

... security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 2-3.5 meters. When it finds t...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Portable Ultrasonic Audio Recording Jammer with 6 Transducer for Meeting Room

... security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 2-3.5 meters. When it finds t...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Hidden wireless microphone jammer / Metal Audio Signal Jammer Black

... security product with completely independent intellectual property right. It can exactly block the voice recording device like cellphone, recording pen, audio and etc. in about 2-3.5 meters. When it finds t...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Ultrasonic Audio Recording Jammer 2-4 m Shielding Radius Eavesdropping Blocking System

...Audio Recording Jammer Microphone Blocker Suppressor Bug Hunter with Plain Black Housing, Remote Control, Desktop use, Stationary use 1. Introduction EST-007S Stationary ultrasonic audio jammer is an informa...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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