Reviews Current Sense Amplifiers

Juried Engineering LF347N LF347 Quad High Speed JFET-Input Operational Amplifier Op Amp Breadboard-Friendly IC DIP-14 (1 Piece)

  • The LF347 devices are high-speed, JFET-input operational amplifiers.
  • Low Input Noise Current: 0.01 pA/√Hz Typical.
  • Low Total Harmonic Distortion, High Slew Rate: 13 V/ms Typical.
  • Low Supply Current: 8 mA Typical, Gain Bandwidth: 3 MHz Typical.
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Practical Home Theater: A Guide to Video and Audio Systems (2022 Edition)

  • Greatly reduces ground-borne noise without compromising safety or creating low-level ground loops.
  • Provides power amplifiers a current reservoir of over 55 amps peak (up to 25mS) for AC current transients.
  • Dramatically improve linearity and minimize distortions while dissipating AC line and radio-coupled noise.
  • Enacts shutdown at approximately 17% above optimal AC input levels until the incoming AC voltage returns to a safe range.
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Planet Audio AC800.4 4 Channel Car Amplifier - 800 Watts, Full Range, Class A/B, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable

  • Power – 200 Watts Max x 4 @2-Ohms, 100 Watts Max x 4 @4-Ohms, 400 Watts Max x 2 Bridged @4 Ohms.
  • Class A/B Topology – Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal. Efficiency is the name of the game.
  • Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
  • Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
  • Variable Bass Boost – With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s).
  • Bridgeable – Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels.
  • Specs – Dimensions: 10” x 10” x 2.4”, Weight: 6.6 lbs..
  • Warranty – Planet Audio provides a powerful 6 year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality.
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BOSS Audio Systems MR1000 4 Channel Weather Resistant Amplifier - 1000 Watts, Full Range, Class AB, 4 Ohm Stable, RCA Inputs, Bridgeable

  • Power - 250 Watts Max x 4 @2-Ohms, 125 Watts Max x 4 @4-Ohms, 500 Watts x 2 @4-Ohms Max Bridged.
  • Weather Resistant - The MR1000 has been designed to handle some light weather conditions without giving up on you. It is great for use in ATVs and boats.
  • Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal.
  • Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
  • Variable Gain Control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
  • Variable Bass Boost - With Variable Bass Boost you have the control of exactly how much BASS you want to pump out to your subwoofer(s).
  • Bridgeable - Dramatically increase the power output to you speakers and subwoofers by connecting two amplifier channels.
  • Specs - Dimensions: 12. 72” x 7. 32” x 2. 25”, Weight: 7. 30 lbs..
  • Warranty - BOSS Audio Systems provides a powerful 6-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional i....
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BOSS Audio Systems AR2000M Monoblock Car Amplifier - 2000 Watts, 2-4 Ohm Stable, Class A-B, Mosfet Power Supply, Gray

  • Power - 2000 watts Max X 1 @2-ohms, 1000 watts Max X 1 @4-ohms.
  • Class A/B topology - Class A amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class B amplifiers have no current flowing through its outputs with no audio signal.
  • Low/high level inputs - a low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers.
  • Variable low-pass Crossover - subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction.
  • Variable bass Boost - bass Boost allows you to adjust the low bass within the boost Range to just the way you like it.
  • Variable gain control - The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
  • Dimensions - 13.13 x 6.5 x 2.8, weight - 3.81 lbs. It can be installed in a variety of different places due to its slim and Compact design.
  • Warranty - BOSS Audio provides a powerful 6-year platinum online dealer warranty so long as the purchase is made through Amazon.Com. We strongly encourage professio....
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Monolith Multi-Channel Power Amplifier - Black with 3x200 Watt Per Channel XLR Inputs for Home Theater & Studio

  • Power: A true 200-watt experience. Unlike most amplifiers or receivers, the Monolith's 200 watts per channel rating is measured with all seven....
  • Additionally, there is NO current limiting and there is no protection circuitry in the amplifier circuit path. Even if the speakers' impedance drops....
  • Dynamics: High resolution audio delivers the best in music and movie soundtracks. You deserve an amplifier capable of delivering clear and clean audio....
  • With a more than 120dB signal to noise ratio, the Monolith 3 can clearly and accurately articulate the quietest portions, the loudest portions, and....
  • Class AB: More efficient than Class A, many high end, audiophile grade amplifiers utilize a Class AB design..
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Gran Turismo

  • JOYO American Sound guitar effect pedal reproduces the sound of Fd 57 Deluxe amp, performs great sound from clean to driven and everywhere in between which can simulate lots of amplifiers..
  • Level and Drive controls add incredible range, with it's full 3 band EQ and voice knob you can easily dial in any tone you can think of. Adjust for shaping EQ and overdrive response, it can simulate many kinds of Amps..
  • The sound you hear on the 60's surf classics, as well as the country and rockabilly hits from the 50's is the classic fenders clean sound. whole aluminium-alloy housing classic stoving varnish finish, stable and strong..
  • JOYO is over decade of brand reputation, with the most popular budget pedals, amplifiers, wireless systems, controllers, metronomes, tuners winning the love of global guitarists and inspiring people's music dreams..
  • Before playing, please make sure the guitar is fully connected with the pedal. in order to make JOYO pedals work properly and avoiding unexpected noise, we recommend you to purchase an extra JOYO original power adapter, or cho....
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Power Distribution Block, Auto Car Audio Amplifier 1 in 4 Ways 0/2/4 Gauge in 4/8/10 Gauge Out Fuse Holder Circuit Protector Distribution Connecting Blocks

  • Distribution Block Input: 2GA*1, Outputs: 4GA*2 Wire.
  • Car audio distribution block, Impact Resistant Snap-on Plastic Cover, made Of High Strength, Nonperishable Industrial-grade Plastic.
  • High performance amp power distribution block,Low-resistance, high-current ability.
  • Amplifier Distribution block, suitable for auto car, boat or other vehicles, protect your vehicle's audio's system.
  • Power distribution block, run up to three 4-Gauge or 8-Gauge wires to your amplifiers. Power Distribution Block, can also be used to combine the ground wires of multiple amplifiers to a single grounding point.
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Rustark 85 Pcs 10 Types Integrated Circuit Chip Assortment Kit Opamp Oscillator Includes LM324,LM358,LM386,LM393,UA741,NE5532,NE555,PC817,ULN2003,ULN2803,Logic Gate IC

  • 【Huge IC Chip Assortment Set】Pack contains:LM324,LM358,LM386,LM393,UA741,NE5532,NE555,PC817,ULN2003,ULN2803. 85 pcs of set, 10 types integrated circuit chip will meet your different needs for power-supply control..
  • 【Fully Types for your choice】All important and useful types of Integrated Circuits into one set for your choice:dual operational amplifiers, quad operational amplifiers,photocouplers, precision timers, osciallators, dual opamps, quad opamps, comperators, audio amplifiers, echo processors, current mode controllers, darlington arrays, voltage charge pump..
  • working temp: 0°C ~ 70°C.Pls refer to picture for more details..
  • 【Widely Application】Designed for power-supply control,flexibility to tailor the power-supply control circuitry to a specific application.Widely used in instrumentation, household appliances, medical equipment, fax machines, audio equipment, medical equipment, and other electronic products..
  • 【Come with Storage Case】All of integrated circuit chips are sorted into anti-static plastic box according to label instructions. Save your time and energy to pick up suitable one when applying..
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