Reviews Instrument Amplifier Modules

KEYESTUDIO Starter Kit V2 for Arduino with RJ11 Connector, Great STEM Education Kit for Students, Teachers and Hardware Enthusiast

  • Whenever you and your family go for vacations, you may used to get worried about your plants because they need water on regular basis. We develop this Automatic Plant Watering System to solve this problem as plants need water according to the moisture level of soil..
  • The kit includes a plus controller, DHT22 temperature and humidity sensor, I2C LCD, push button modules, power amplifier module, DS3231 clock module, non-contact level liquid sensor, motor driver module, capacitive soil humidity sensor, and pump..
  • More than 13 well-selected electronic modules and 17 step by step creative tutorials. Full example code is provided and explained and even includes useful software tool..
  • Multi-purpose: timing watering mode, and the sensor detection mode that when the soil is dry, Arduino will command the water pump to run(up to 4 plants at once)..
  • Our system measures the soil moisture and waters automatically according to it. A audio power amplifier module tells us when the bucket is empty. I2C LCD displays the temperature and humidity..
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Monolith Powered Subwoofer - 12 Inch with 500 Watt Amplifier, THX Certified, Ideal for Professional Studio and Home Theater

  • THX Ultra Certified: THX engineers completed hundreds of different scientific tests to ensure the highest audio performance possible..
  • THX Certified Ultra products are for large sized rooms, up to 3,000 cubic feet in size, with a 10-12 foot viewing distance from the screen..
  • 12" Woofer: Enclosed in a cabinet made from HDF material, massive internal bracing, and outfitted with dual ports that can utilize a foam plugs to run the subwoofer in a sealed mode..
  • 500 Watt Amplifier: Each amplifier's transfer function, power output limiting and thermal protection are monitored to the millisecond and are customized for each individual driver..
  • The high efficiency Class D amplifier modules are based on a proven topology that has been continuously refined over the past 4 years. The amplifier has vast reserves of power for highly accurate, deep bass for your home theater or music system..
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CenryKay 5V 650nm 6mm 5mW Red Dot Laser Head Red Laser Diode Laser Tube Pack of 20

  • 5V 650nm 5mW Red Dot Diode Laser Head Red Laser Diode 6mm Red Laser Diode Laser Head.
  • Laser Modules Wavelength: 650nm. Working Voltage: 5v.
  • Application: Level instrument, Ground instrument, Long distance laser listener remote light control, Long distance laser wireless communication.
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Monolith M8250x 8x200 Watts Per Channel Class-D Multi-Channel Home Theater Power Amplifier with XLR Inputs Hypex NC502MP

  • Hypex Ncore Modules: The Monolith Class D amplifiers utilize Hypex NCore high end, audiophile grade Class D amplifier modules that offer you all the power you need in a multichannel system! The Monolith Class D amplifiers can clearly and accurately articulate the quietest passages, the loudest passages, and everything in between..
  • Chassis Mounted XLR Inputs: The XLR inputs on the Monolith 8250X are mounted directly on the chassis, not on a separate internal circuit board. This allows for a firmer connection that won't come loose or break over time..
  • Smaller Chassis. Lighter weight. The Monolith Class D Amplifier comes in a three rack unit height (3RU) enclosure and weighs about 35 pounds for easier placement and rack mounting..
  • Rated at a full 200 watts per channel into 8 ohms and 400 watts per channel into 4 ohms, capable of driving the most demanding home theater systems and reproducing the most dynamic soundtracks, while also articulating all the subtle sonic details found in music..
  • Supercharge your existing receiver or create the foundation of a no compromise home theater....
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Monolith M-215 THX Ultra Certified Powered Subwoofer - Dual 15in, 2000-Watt Amplifier, Massive Output, Low Distortion, for Home Theater Systems, Black (138543)

  • ...n focus on achieving output, accuracy, dynamics, and linearity, while minimizing distortion. It is enclosed in an HDF cabinet with massive internal bracing. The cabinet features a large, slot-shaped port at the bottom, which can closed using the included foam plug to run the subwoofer in full sealed mode..
  • 2000-Watt amplifier: The 2000-watt (RMS)/3600-watt (peak) amplifier is built around a Texas Instruments 48-bit data path (with 28-bit filter coefficients) DSP engine. Each amplifier's transfer function, power output limiting, and thermal protection are monitored to the millisecond and are customized for each individual driver. The high efficiency Class D amplifier modules are based on a proven topology that has been continuously refined over the past 4 years. The amplifier has vast reserves of.
  • THX Ultra Certified products bring the cinematic experience to large home theaters (3000 cubic feet) with a viewing distance of 12 feet or greater from the screen..
  • The Monolith subwoofer amplifier has an extraordinarily high power output of 2000 watts RMS (3600 watts peak), which can deliver massive amounts of power when needed. Each Class D amplifier is built around a Texas Instruments 48-bit data path (with 28-bit filter coefficients) DSP engine, allowing vi....
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MCU-333 INA333 Human Body Multifunction Three Op Amp Precision Instrumentation Amplifier

  • AD623 Programmable Gain Instrumentation Amplifier CMRR Max. 200Hz Digital DC Instrument Amplifier Board Module High Accurancy.
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Yamaha DD75AD Portable Digital Drums Package with 2 Pedals, Drumsticks - Power Supply Included

  • Includes DD75, 2 pedals, drumsticks and PA150 power supply.
  • The DD75 features eight touch-sensitive pads, 2 drum pedals and aux in for playing along with your favorite songs on your portable device.
  • Includes 570 drum voices, 30 phrase voices, 75 preset drum kits, 10 user drum kits, 105 preset songs.
  • The aux line input allows you to connect any music device with a headphone output, such as an Mp3 player, a computer, a mixer or even another instrument, and hear it through the internal speakers.
  • MIDI connectivity allows the instrument to be connected to other MIDI devices, such as external tone Modules, sequencers/computers and portable devices.
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Monolith M-12 V2 12in THX Certified Ultra 500 Watt Powered Subwoofer, Massive Output, Low Distortion, Vented HDF Cabinet

  • ... was developed from the ground up, with a design focus on achieving output, accuracy, dynamics, and linearity, while minimizing distortion. Enclosed in a cabinet made from HDF material, massive internal bracing, and outfitted with two ports that can utilize foam plugs to run the subwoofer in a sealed mode..
  • 500 Watt Amplifier: The 500W RMS amplifier is built around a Texas Instruments 48‑bit data path (with 28‑bit filter coefficients) and DSP engine. Each amplifier's transfer function, power output limiting, and thermal protection are monitored to the millisecond and are customized for each individual driver. The high efficiency Class D amplifier modules are based on a proven topology that has been continuously refined over the past 4 years. The amplifier has vast reserves of power for highly.
  • Cabinet and Internal Bracing: HDF (High Density Fiberboard), not MDF, was utilized resulting in a sonically inert cabinet. Internal bracing has been strategically placed to increase overall cabinet strength and limit unwanted panel vibrations that would cause discoloration and distortion. The strong cabinet and bracing combine to ensure you hear massive amounts of bass, not cabinet resonances..
  • All Amp'd Up: The Monolith subwoofer amplifier has an extraordinar....
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Monolith M-10 V2 10in THX Certified Select 500 Watt Powered Subwoofer, Massive Output, Low Distortion, Vented HDF Cabinet

  • ...developed from the ground up, with a design focus on achieving output, accuracy, dynamics, and linearity, while minimizing distortion. Enclosed in a cabinet made from HDF material, massive internal bracing, and outfitted with a single port that can utilize a foam plug to run the subwoofer in a sealed mode..
  • 500 Watt Amplifier: The 500W RMS amplifier is built around a Texas Instruments 48‑bit data path (with 28‑bit filter coefficients) and DSP engine. Each amplifier's transfer function, power output limiting, and thermal protection are monitored to the millisecond and are customized for each individual driver. The high efficiency Class D amplifier modules are based on a proven topology that has been continuously refined over the past 4 years. The amplifier has vast reserves of power for highly.
  • Cabinet and Internal Bracing: HDF (High Density Fiberboard), not MDF, was utilized resulting in a sonically inert cabinet. Internal bracing has been strategically placed to increase overall cabinet strength and limit unwanted panel vibrations that would cause discoloration and distortion. The strong cabinet and bracing combine to ensure you hear massive amounts of bass, not cabinet resonances..
  • All Amp'd Up: The Monolith subwoofer amplifier has an extraordinar....
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Monolith M-15 V2 15in THX Certified Ultra 1000 Watt Subwoofer Amplifier, Low Distortion, High Power Output, Vented HDF Cabinet

  • ...s developed from the ground up, with a design focus on achieving output, accuracy, dynamics, and linearity, while minimizing distortion. Enclosed in a cabinet made from HDF material, massive internal bracing, and outfitted with three ports that can utilize foam plugs to run the subwoofer in a sealed mode..
  • 1000 Watt Amplifier: The 1000W RMS amplifier is built around a Texas Instruments 48‑bit data path (with 28‑bit filter coefficients) and DSP engine. Each amplifier's transfer function, power output limiting, and thermal protection are monitored to the millisecond and are customized for each individual driver. The high efficiency Class D amplifier modules are based on a proven topology that has been continuously refined over the past 6 years. The amplifier has vast reserves of power for highly.
  • Cabinet and Internal Bracing: HDF (High Density Fiberboard), not MDF, was utilized resulting in a sonically inert cabinet. Internal bracing has been strategically placed to increase overall cabinet strength and limit unwanted panel vibrations that would cause discoloration and distortion. The strong cabinet and bracing combine to ensure you hear massive amounts of bass, not cabinet resonances..
  • All Amp'd Up: The Monolith subwoofer amplifier has an extraordina....
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