Best Adjustable Gain Amplifiers

2PCS 0.1-2000MHz RF WideBand Amplifier 30dB High Gain Low Noise LNA Amplifier Broadband Module Receiver for Signal Generator

  • 0.1-2000MHz RF Wide Band Amplifier ;Used for Short wave, FM radio, remote control receiver, such as cable TV signal amplifier need low noise rf....
  • High Gain Low Noise LNA Amplifier; This product with wide frequency range, high gain, low noise figure.
  • It's low in properties can be a perfect match various circuits as ideal amplifier buffer amplifiers..
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Alpine MRV-F300 4 Channel Amplifier Alpine S-S65C Component, S-S65 6.5' Coax Speakers and Wiring Kit

  • The new V-Power products are now Class D digital amplifiers, resulting in a huge efficiency gain versus their predecessors without draining your battery or your pockets. Class-D provides continuous clean power to your speakers, operating at 80% efficiency far greater than conventional Class A or B amplifiers. Translation: Enjoy cleaner bass, even during extreme power demands..
  • V-Power amplifiers are known for their compact size, but don’t underestimate their power capacity. Although they have a 40% smaller footprint than their predecessors, they produce the same amount of power as before. Get the power you need, even if you have limited installation space..
  • Alpine’s patented H.A.M.R. (High Amplitude Multi-Roll) surround is now found on the S-Series speakers. This proven technology increases excursion while maintaining accuracy and linearity. The multi-roll design allows for an even unfolding of the surround which creates incredible linearity and colorization rejection..
  • The 1-inch silk dome is perfect for recreating pleasant upper range response without creating listening fatigue in the vehicle. The soft silk material ensures wide frequency response and durability for long term playback..
  • S-Series speakers deliver the winning combination of incredibl....
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Alpine MRV-F300 4 Channel Amplifier Alpine S-S65C Component, S-S69 6X9' Coax Speakers and Wiring Kit

  • The new V-Power products are now Class D digital amplifiers, resulting in a huge efficiency gain versus their predecessors without draining your battery or your pockets. Class-D provides continuous clean power to your speakers, operating at 80% efficiency far greater than conventional Class A or B amplifiers. Translation: Enjoy cleaner bass, even during extreme power demands..
  • V-Power amplifiers are known for their compact size, but don’t underestimate their power capacity. Although they have a 40% smaller footprint than their predecessors, they produce the same amount of power as before. Get the power you need, even if you have limited installation space..
  • Alpine’s patented H.A.M.R. (High Amplitude Multi-Roll) surround is now found on the S-Series speakers. This proven technology increases excursion while maintaining accuracy and linearity. The multi-roll design allows for an even unfolding of the surround which creates incredible linearity and colorization rejection..
  • The 1-inch silk dome is perfect for recreating pleasant upper range response without creating listening fatigue in the vehicle. The soft silk material ensures wide frequency response and durability for long term playback..
  • S-Series speakers deliver the winning combination of incredibl....
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Juried Engineering RC4136N RC4136 Quad Low Noise 30V Operational Amplifier Op Amp Breadboard-Friendly IC DIP-14 (Pack of 5)

  • High common-mode input voltage range and the absence of latch-up.
  • Continuous Short-Circuit Protection, Designed To Be Interchangeable With Raytheon RC4136, RM4136, and RV4136.
  • Wide Common-Mode and Differential Voltage Ranges.
  • No Frequency Compensation Required, Gain and Phase Match Between Amplifiers, Low Noise ...8 nV Typ at 1 kHz.
  • Low Power Consumption, No Latch-Up, Unity-Gain Bandwidth ...3 MHz Typ.
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Juried Engineering NE5534P NE5534 Low-Noise High-Speed Audio Operational Amplifier IC Op-Amp DIP-8 Breadboard-Friendly (Pack of 6)

  • The NE5534 devices are high-performance operational amplifiers combining excellent dc and ac characteristics. Some of the features include very low noise, high output-drive capability, high unity-gain and maximum-output-swing bandwidths, low distortion, and high slew rate..
  • Unity-Gain Bandwidth 10 MHz Typ and Wide Supply-Voltage Range ±3 V to ±20 V, Equivalent Input Noise Voltage 3.5 nV/√Hz Typ and High Slew Rate 13 V/µs Typ.
  • Common-Mode Rejection Ratio 100 dB Typ and Low Harmonic Distortion.
  • High DC Voltage Gain 100 V/mV Typ and Offset Nulling Capability.
  • Peak-to-Peak Output Voltage Swing 32 V Typ With VCC± = ±18 V and RL = 600 Ω and External Compensation Capability.
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BOSS Audio Systems R2000M Monoblock Car Amplifier - 2000 Watt Amp, 2/4 Ohm Stable, Class A/B, Mosfet Power Supply, Great for Car Subwoofers

  • 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.
  • Mosfet Power Supply - A MOSFET is basically an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
  • 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.
  • 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.
  • Specs - Dimensions: 11.5 x 10.44 x 2.25, Weight 7.....
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Alpine MRV-F300 4 Channel Amplifier Alpine S-S69C 6X9 Component Set, S-S50 5.25' Coax Speakers and Wiring Kit

  • The new V-Power products are now Class D digital amplifiers, resulting in a huge efficiency gain versus their predecessors without draining your battery or your pockets. Class-D provides continuous clean power to your speakers, operating at 80% efficiency far greater than conventional Class A or B amplifiers. Translation: Enjoy cleaner bass, even during extreme power demands..
  • V-Power amplifiers are known for their compact size, but don’t underestimate their power capacity. Although they have a 40% smaller footprint than their predecessors, they produce the same amount of power as before. Get the power you need, even if you have limited installation space..
  • Alpine’s patented H.A.M.R. (High Amplitude Multi-Roll) surround is now found on the S-Series speakers. This proven technology increases excursion while maintaining accuracy and linearity. The multi-roll design allows for an even unfolding of the surround which creates incredible linearity and colorization rejection..
  • The 1-inch silk dome is perfect for recreating pleasant upper range response without creating listening fatigue in the vehicle. The soft silk material ensures wide frequency response and durability for long term playback..
  • S-Series speakers deliver the winning combination of incredibl....
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Tebuyus AD8302 Wideband Logarithmic Amplifier Wideband Linear Multiplier Phase Detector Module

  • The AD8302 is a fully integrated system for measuring gain/loss and phase in numerous receive, transmit, and instrumentation applications. It requires few external components and a single supply of 2.7 V–5.5 V..
  • The ac-coupled input signals can range from –60 dBm to 0 dBm in a 50 ohm system, from low frequencies up to 2.7 GHz. Both subsystems have an output bandwidth of 30 MHz, which may optionally be reduced by the addition of external filter capacitors..
  • The AD8302 can be used in controller mode to force the gain and phase of a signal chain toward predetermined setpoints..
  • The AD8302 includes a phase detector of the multiplier type, but with precise phase balance driven by the fully limited signals appearing at the outputs of the two logarithmic amplifiers..
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BOSS Audio Systems CE102 2 Channel Car Amplifier - 100 Watts Full Range Class A/B IC Integrated Circuit

  • Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class....
  • 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....
  • High & Low Level Inputs - A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially....
  • Fixed Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set sound specifications for the....
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Juried Engineering Microchip MCP602-I/P MCP602 Dual Operational Amplifier Op-Amp 2.8MHZ 2.3V/us DIP-8 Breadboard-Friendly (Pack of 5)

  • The MCP602 operational amplifiers (op amps) utilize an advanced CMOS technology, which provides low bias current, high speed operation, high open-loop gain and rail-to-rail output swing..
  • Specifications rated from 2.7V to 5.5V supplies, Rail-to-rail swing at output.
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