We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Amplifier.
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Amplifier Product List and Ranking from 34 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

Amplifier Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

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  4. 4 null/null
  5. 5 日清紡マイクロデバイス Tokyo//Electronic Components and Semiconductors
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Amplifier Product ranking

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. Digital Fiber Amplifier FS-N40 Series
  2. Broadband RF Power Amplifier
  3. Low noise, high voltage resistance, dual circuit high-quality audio operational amplifier NL8802 日清紡マイクロデバイス
  4. 4 Cremat Corporation Charge Sensitive Preamplifier
  5. 5 Vibration measurement charge amplifier 'MODEL-4035-50'

Amplifier Product List

76～90 item / All 256 items

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Research bioamplifier

Research bioamplifier

It can be used for product development and research based on ergonomics and psychological engineering. It is available for measuring brain waves, electrocardiograms, electromyograms, and eye movements (EOG).

There are two series available: the "integrated type," which has an electrode box built into the main unit, and the "separate type," where the main unit and electrode box are separated. The separate type is ideal for measurements in shielded rooms and various laboratories. The integrated type is a 1-channel version, while the separate type is an 8-channel version. Due to the card-type amplifier unit, it is possible to reduce the number of cards implemented while keeping the cost down and maintaining expandability. This is a bioamplifier specifically designed for research in industrial product development, animal experiments, and psychotechnology. Since it is for research purposes, it does not target specific biological signals, offering a wide amplification range from 500 to 50,000 times (with the separate type reaching up to 100,000 times), and is equipped with multi-stage high-pass filters and time constants. It is optimal for the analysis and evaluation of biological signals in fields such as ergonomics, psychotechnology, and basic medical research.

  • Other measurement, recording and measuring instruments
  • Amplifier

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High-resolution compatible I2S input 20W Class D amplifier

High-resolution compatible I2S input 20W Class D amplifier

Despite its simple design, it achieves the necessary and sufficient functions for a Class D amplifier, releasing 20W class 2.0ch and 2.1ch models.

The "IS31AP2111" supports 2.0ch (20W+20W) or Mono (40W) output, while the "IS31AP2121" is compatible with 2.1ch. It supports high-resolution I2C input and full digital control. It features a 20-band equalizer, 3D surround, digital volume, mixing, dynamic range control, DC block HPF, and bass/treble control, among various other functions. It can be applied in Bluetooth speakers, TVs and surround systems, projectors, electronic musical instruments, and more.

  • Amplifier
  • Mobile phones, PHS, data communication cards
  • Printer

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Wideband Power Amplifier

Wideband Power Amplifier

High-performance, wideband power amplifier

○ Rich lineup ○ Latest design with high-performance GaN-HEMT and LD-MOS FET modules ○ Status management support with Amplifier Status Monitor ○ High level stability due to high-efficiency cooling design

  • EMC Testing

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Carrying Amplifier "CGA Series"

Carrying Amplifier "CGA Series"

A carrying amplifier that fully supports CD, SD, and USB with the new unit installation!

The "CGA Series" is a carrying amplifier equipped with a variety of playback functions such as "Repeat," "Random," and "Program," as well as speed control features. In addition to music CDs, it supports CD-R/RW, SD/SDHC cards, and USB memory, allowing for playback of MP3/WMA audio sources. Music playback can be switched between stereo and mono. 【Features】 ■ Equipped with a high-power yet energy-efficient digital amplifier ■ Four speaker outputs ■ Up to four wireless tuners can be added ■ Up to four wireless microphones can be used simultaneously ■ Features an automatic fader circuit that automatically lowers the volume of music playback during microphone announcements *For more details, please download the PDF or feel free to contact us.

  • Other office supplies

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A vacuum tube amplifier from a dedicated vacuum tube manufacturer in a space filled with "sound."

A vacuum tube amplifier from a dedicated vacuum tube manufacturer in a space filled with "sound."

A printed circuit board that achieves a balance of sound quality and performance! The vacuum tube amplifier 'TA-S01' made by a vacuum tube manufacturer.

The "TA-S01" is a vacuum tube amplifier designed to maintain stable quality over a long period. The heating components are placed on the back of the circuit board, while the heat-sensitive electrolytic capacitors are positioned on the front to keep them away from the heating components. The voltage amplification stage uses a two-stage amplification with an SRPP circuit to lower the output impedance. This allows for the comfortable driving of the difficult-to-drive 300B triode output tube, fully realizing its performance. 【Features】 ■ Uses our original vacuum tube "TA-300B" and rectifier tube "TA-274B" ■ Wideband design suitable for the high-resolution era (10Hz to 50kHz) ■ Easy to change speaker impedance ■ The pilot lamp blinks until the power supply is up, allowing for status confirmation ■ Equipped with a new function to adjust the amplifier's characteristics *For more details, please refer to the PDF document or feel free to contact us.

  • Amplifier

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Low Noise Preamp for Photodiodes 'PDA-2001B'

Low Noise Preamp for Photodiodes 'PDA-2001B'

Low-noise charge amplifier utilizing low-noise FET input operational amplifiers and low-noise technology.

The "PDA-2001B" is a low-noise amplifier for measuring the X-ray pulse energy of X-ray free electron lasers using a silicon PIN photodiode. It has a built-in low-noise power supply for the PIN diode, allowing for easy setup. Gain control can be done remotely. Additionally, by switching the gain, it achieves a wide dynamic range. 【Features】 ■ Wide dynamic range ■ Built-in low-noise power supply for PIN diodes ■ Low noise ■ Built-in waveform shaping circuit ■ Remote gain control available *For more details, please refer to the PDF document or feel free to contact us.

  • Amplifier

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CR-BOX【LX210】Isolation Amplifier

CR-BOX【LX210】Isolation Amplifier

High precision, wide bandwidth 3-port isolation amplifier

CR-BOX products have been widely adopted since its establishment in 1970, not only for consumer use but also in industrial equipment (such as power infrastructure, trains, defense equipment, medical devices, and large ships). The isolation amplifier [LX210] was developed using the analog circuit technology that CR-BOX has cultivated since its founding, in response to demands for higher precision. Customization based on the LX210 is also possible. *For more details, please download the materials or contact us.

  • Amplifier

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Wireless Amplifier "WA-1712C" [Rental]

Wireless Amplifier "WA-1712C" [Rental]

This is a convenient megaphone for morning assemblies and similar uses. It also has a function to play music for radio exercises. *Audio source is not included.

■Additional feature: cassette

  • Other security and surveillance systems

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Wireless Amplifier "WA-1712CD" [Rental]

Wireless Amplifier "WA-1712CD" [Rental]

This is a convenient megaphone for morning meetings and similar uses. It also has a function to play music for radio exercises. *Audio source is not included.

Additional features: Cassette/CD

  • Other security and surveillance systems

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