Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
91～110 item / All 110 items
Preamp that amplifies small signals from the AE sensor.
A preamplifier that amplifies to the necessary level for analyzing AE signals. Four models are available, featuring different frequency ranges, input formats, and fixed/switchable gain types.
Current input - voltage output preamplifier
The LI-76A is a current-to-voltage converter used to detect signals from high-impedance sensors such as photomultiplier tubes with a lock-in amplifier.
![[For Schools] PE-W50 Portable Wireless Amplifier](https://image.www.ipros.com/public/product/image/254366/IPROS10674908634269476273.jpg?w=280&h=280)
Perfect for school events and classroom broadcasts! A portable wireless amplifier that's easy to carry.
In school broadcasts, the reliability of information delivery to students is essential. Especially for outdoor events such as sports days and entrance ceremonies, as well as gatherings in gymnasiums or auditoriums, it is important to deliver clear audio over a wide area. Inadequate sound equipment can lead to difficulties in hearing and communication errors, potentially hindering the smooth progression of events. The PE-W50 portable wireless amplifier supports information delivery during school events and classes by broadcasting clearly over a wide range. 【Usage Scenarios】 - Announcements during sports days - Ceremonies at entrance and graduation ceremonies - Gatherings in gymnasiums - Audio explanations during classes - School broadcasts 【Benefits of Implementation】 - Achieves clear audio quality for easy-to-understand broadcasts - Easy to carry and usable in various locations - Supports up to two microphones, allowing simultaneous use by multiple people - Can be battery-operated, making it usable in places without power supply
![[For Hotels] PE-W50 Portable Wireless Amplifier](https://image.www.ipros.com/public/product/image/254366/IPROS6022967774646196286.jpg?w=280&h=280)
For guidance and events at hotels! Easy-to-use wireless amplifier.
In the hotel industry, smooth communication of information to customers is essential. Delivering information with clear sound quality during in-house announcements and event guidance leads to increased customer satisfaction. Unclear audio can cause misunderstandings and discomfort for guests. The PE-W50 portable wireless amplifier supports information transmission in hotels with its clear sound quality and easy operation. 【Usage Scenarios】 - Guidance in the lobby - Events in banquet halls - Announcements at wedding venues - Explanations in conference rooms 【Benefits of Implementation】 - Information transmission with clear sound quality - Easy operation - Portability - Smooth information provision to customers
Perfect for amplification at events! Provides clear sound quality with easy operation.
In the event industry, clear audio amplification is essential for attracting attendees and conveying information. Particularly at outdoor events or in large venues, the performance of sound equipment can determine the success of the event. Poor sound quality or insufficient volume can hinder communication with the audience and reduce overall satisfaction. The PE-W50 portable wireless amplifier enhances events with its powerful 25W output and clear sound quality. 【Usage Scenarios】 - Announcements at outdoor events - Hosting at wedding receptions - Meetings in spacious areas - Customer engagement at retail sales 【Benefits of Implementation】 - Achieves clear sound quality for easily understandable announcements - Compact and easy to transport - Supports up to two microphones - Can be battery-operated, making it usable in locations without power
For instructions during outdoor practice and matches! Transmit instructions with clear sound quality.
For sports teams and coaches, instructions during practice and games are a crucial factor that influences the team's performance. Particularly in outdoor activities, there is the challenge that instructions can be difficult to hear due to surrounding noise and distance. It is essential to convey instructions clearly to ensure smooth movement of the entire team. Our portable wireless amplifier, with its powerful 25W output and wireless microphone combination, can deliver clear sound quality over a wide area. 【Usage Scenarios】 - Instructions at outdoor practice fields - Communication of instructions during games - Announcements at events 【Benefits of Implementation】 - Instructions are easier to understand with clear audio - Coordination among the entire team becomes smoother - Event management runs more smoothly
![[For Evacuation] PE-W50 Portable Wireless Amplifier](https://image.www.ipros.com/public/product/image/254366/IPROS704129755762963399.jpg?w=280&h=280)
Smooth evacuation guidance. Convey information with clear sound quality.
In disaster prevention and evacuation scenarios, rapid and accurate information transmission is essential. In particular, the function of a loudspeaker becomes important for conveying guidance and instructions to large groups of people. Delivering information with clear sound quality is crucial to avoid confusion and promote safe evacuation. The PE-W50 portable wireless amplifier enables the transmission of information with powerful and clear sound quality in such situations. 【Usage Scenarios】 - Conveying instructions at evacuation sites - Guiding evacuation routes - Announcing safety checks 【Effects of Implementation】 - Accelerated evacuation guidance - Improved accuracy of information transmission - Enhanced sense of security for evacuees
Perfect for product presentations at exhibitions! Clear sound quality conveys information to attendees.
In product presentations at exhibitions, it is important to effectively communicate products and services to attendees. Even in a large exhibition space with noise, it is necessary to deliver information with clear audio to capture interest. If the volume is too low, the information may not reach the attendees, diminishing the impact of the exhibition. The PE-W50 portable wireless amplifier powerfully supports product presentations at exhibitions with its powerful 25W output and clear sound quality. 【Usage Scenarios】 - Product introductions - Demonstrations - Seminars 【Benefits of Implementation】 - Accurately convey information to attendees with clear audio - Ensure the audio reaches even in large exhibition spaces - Easy to carry and set up
![[For Fitness Instruction] PE-W50 Portable Wireless Amplifier](https://image.www.ipros.com/public/product/image/254366/IPROS7916062653300126717.jpg?w=280&h=280)
Support for fitness instruction! Clear sound quality, guidance anywhere.
In the fitness industry, it is important for the instructor's voice to be clearly heard. Especially when providing instruction in sync with music, good sound quality is essential. Muffled audio can decrease participants' motivation and hinder effective teaching. Our PE-W50 portable wireless amplifier delivers clear sound quality, bringing the instructor's voice and music to the participants. 【Usage Scenarios】 - Instruction in fitness classes - Yoga classes - Dance lessons - Outdoor events 【Benefits of Implementation】 - Clear sound quality makes the instructor's voice easier to hear. - Allows simultaneous playback of music and voice, supporting effective instruction. - Easy to carry and can be used in various locations.
The DLPCA-200 is a high-end current amplifier optimized for DC measurements and time-resolved measurements down to microseconds.
- Ideal for a wide range of applications that require converting small currents into effective voltages, such as photodiodes and lock-in systems. - Adjustable bias voltage/offset. - Transimpedance gain is also variable, ranging from 10^3 to 10^11 V/A. - Promises maximum speed even at high gain settings. - The 3dB bandwidth at maximum gain setting of 10^11 V/A is 1.2 kHz, with a rise time of 300 μs. - AC/DC can be changed, and control methods can be selected from manual operation or opto-isolated remote control. - The case is a sturdy and compact EMI shielded enclosure that protects the product from noise and other interferences. - No frequency correction or special connections are required. - Comes with a removable 10 Hz low-pass filter to eliminate bandwidth noise. - Convenient for accurate and low-noise DC current measurements down to femtoamperes.
![Wireless Amplifier "WA-1712C" [Rental]](https://image.www.ipros.com/public/product/image/6d1/2000486515/IPROS36137174101248874317.jpeg?w=280&h=280)
This is a convenient megaphone for morning meetings and similar uses. It also has a function to play the music for radio exercises. *Audio source is not included.
■Additional feature: cassette
![Wireless Amplifier "WA-1712CD" [Rental]](https://image.www.ipros.com/public/product/image/270/2000486516/IPROS41323560217991296020.jpeg?w=280&h=280)
This is a convenient megaphone for morning assemblies and similar uses. It also has a function to play the music for radio calisthenics. *Audio source is not included.
Additional features: Cassette/CD
A highly versatile building block that can be easily integrated into the lab setup.
The TBDA1/28dB wideband driver amplifier is a highly versatile building block that can be easily integrated into lab setups. With a frequency range of 40MHz to 3GHz and an output power of +22dBm at 1dB compression, these amplifiers are ideal for boosting the amplitude of low-power RF sources or driving power amplifier stages. The TBDA1 wideband amplifier is available with a gain of 28dB.
35dB broadband, ultra-low noise preamplifier, 1Hz to 30MHz, SMA connector
The UBBV-NF series preamplifiers are designed for all low-frequency applications. Starting from DC / 1Hz, they are particularly suitable for conductive emission measurements in the low-frequency spectrum, either as audio amplifiers or as sensitivity amplifiers for probes and magnetic field tracking antennas.
The voice of the tourist guide is clear too! A portable wireless amplifier that is easy to carry.
In the tourism industry, accuracy in conveying information to customers and the ability to announce over a wide area are essential. Especially in outdoor tourist guidance, it is important to provide a voice that is easy to hear even amidst surrounding noise. Delivering information with clear sound contributes to increased customer satisfaction. The PE-W50 portable wireless amplifier delivers the voice of the tour guide to customers with powerful 25W output and clear sound quality. 【Usage Scenarios】 - Guided tours at tourist sites - Announcements at event venues - Briefings in large spaces 【Benefits of Implementation】 - Clear voice for information delivery - Announcements over a wide area - Easy to carry
Support for wedding ceremony performances! A wireless amplifier that delivers emotions with clear sound quality.
At weddings, sound equipment is necessary for various moments such as the entrance of the bride and groom, entertainment, and surprise performances. Especially in large venues or outdoor events, it is important to deliver clear sound quality and project voices over long distances. Inadequate sound equipment can ruin emotional scenes. The PE-W50 portable wireless amplifier enhances various scenes at weddings with its clear sound quality. 【Usage Scenarios】 - Entrance of the bride and groom - Background music for entertainment - Surprise performances - Outdoor events 【Benefits of Implementation】 - Creates emotional scenes with clear sound quality - Easily portable and versatile for different locations - Supports up to two microphones, convenient for hosting and entertainment - Available for rent, allowing use only when needed for the required duration.
![[For Meetings] PE-W50 Portable Wireless Amplifier](https://image.www.ipros.com/public/product/image/254366/IPROS7604552178933917970.jpg?w=280&h=280)
Perfect for announcements in meetings! Transmit information with clear sound quality.
In information transmission during meetings, clarity of hearing is extremely important. Especially in large meetings or in spacious venues, there is the challenge of sound not reaching everyone effectively. Delivering information accurately with clear sound quality greatly influences the efficiency of the meeting. The PE-W50 portable wireless amplifier is an ideal built-in speaker for announcements in meetings. 【Usage Scenarios】 - Announcements during meetings - Information transmission in large spaces - Emergency communications 【Benefits of Implementation】 - Enables accurate information transmission with clear sound quality - Smooth information sharing with large groups - Increased efficiency of meetings
Support for yoga lessons! Creating a comfortable space with clear sound quality.
In yoga classes, it is important to clearly convey the instructor's voice and music to enhance participants' concentration. Especially in spacious areas or outdoor lessons, the performance of the sound equipment greatly affects the quality of the lesson. Poor sound quality or insufficient volume can decrease participant satisfaction. Our PE-W50 portable wireless amplifier supports yoga lessons with clear sound quality and adequate volume. 【Usage Scenarios】 - Instruction in yoga classes - Guidance at outdoor events - Creating ambiance through music playback 【Benefits of Implementation】 - The instructor's voice reaches participants with clear sound quality - Music playback enhances the lesson experience - Easy to carry and usable in various locations
Support for street appeal activities! Convey information with clear sound quality.
In street speeches and rally activities, delivering a message to the audience requires good sound quality and sufficient volume. Especially for outdoor use, a powerful amplifier that can withstand surrounding noise and clear sound quality are essential. The PE-W50 portable wireless amplifier addresses these challenges and supports effective information dissemination. 【Usage Scenarios】 - Street speeches - Rallies - Announcements at events 【Benefits of Implementation】 - Delivers messages to the audience with clear sound quality - Communicates information to a large number of people over a wide area - Compact and easy to carry
