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Best Operational Amplifier

Juried Engineering NE5534P NE5534 Low-Noise High-Speed Audio Operational Amplifier IC Op-Amp DIP-8 Breadboard-Friendly (Pack of 10)

  • The TL081CP JFET-input operational amplifier family is designed to offer a wider selection than any previously developed operational amplifier family. Each of these JFET-input operational amplifiers incorporates well-matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit..
  • Equivalent Input Noise Voltage 3.5 nV/√Hz Typ and High Slew Rate 13 V/µs Typ, Unity-Gain Bandwidth 10 MHz Typ and Wide Supply-Voltage Range ±3 V to ±20 V.
  • 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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Juried Engineering NE5534P NE5534 Low-Noise High-Speed Audio Operational Amplifier IC Op-Amp DIP-8 Breadboard-Friendly (Pack of 5)

  • The TL081CP JFET-input operational amplifier family is designed to offer a wider selection than any previously developed operational amplifier family. Each of these JFET-input operational amplifiers incorporates well-matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit..
  • 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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Fosi Audio DA2120A Bluetooth 5.0 DAC Hi-Fi Stereo Receiver Audio Amplifier Support aptX 2.1 CH Integrated Class D Digital Power Amp for Passive Speakers Active Subwoofer with Remote Control

  • ...heater systems and enjoy Hi-Fi music with DA2120A..
  • Multiple Input Modes. DA2120A wireless stereo amplifier supporting PC-USB/Optical/Coaxial/3.5MM AUX/Bluetooth 5.0 input can fit with most home Hi-Fi sound systems. Note: Optical interface does not support Dolby/DST audio..
  • DA2120A adopts the Texas Instruments NE5532 operational amplifier chip. The DA2120A are high-performance operational amplifier combining excellent DC and AC characteristics, featuring very low noise, high output-drive capability, high unity-gain, maximum-output-swing bandwidths, low distortion, high slew rate, input-protection diodes, and output short-circuit protection. NE5532 are compensated internally for unity-gain operation, with specified maximum limits for equivalent input noise voltage..
  • DA2120A with Advanced Digital Amplify Circuits that all analog signals are converted to a digital signal to make the PHASE of input and output signal keep same. Phase shift is zero. Strong anti-interference ability. High efficiency up to 99%..
  • What You Get: DA2120A Hifi DAC amplifier x1, Bluetooth antenna x1, 24V/4.5A power supply x1, remote control x1, PC-USB Cable x1, Optical Cable x1, user manual x1, our worry-free 18-month warranty, and friendly customer service..
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SPL Phonitor One D Headphone Monitoring Amplifier with 32-Bit DA Converter

  • The Audiophile Headphone Amplifier with innovative Phonitor Matrix, 32-bit DA-converter and outstanding sound quality. For us the sound is always in....
  • 32-Bit DA-Converter. The converter chip used is the Premium AK4490, a new generation of premium 32-bit DACs equipped with AKM’s Velvet Sound. This....
  • Two Burr-Brown OPA 2134 SoundPlus operational amplifiers provide the pre-amplification. These are specially designed for audiophile circuits and are....
  • The output stage of the headphone amplifier is designed as a push-pull amplifier in class AB mode. The bipolar transistors share the amplification of....
  • Two analog stereo inputs and one digital USB input can be connected to Phonitor One d. The computer, tablet or phone are preferably connected via USB.....
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Taidacent OPA541 OP AMP High Power Monolithic Operational Amplifier 5A Current High Voltage Audio Amplifier Sound Amplifier Board

  • Name: OPA541 High Voltage High Current Power Amplifier.
  • Size: 96mm*64mm*41mm (length, width, height).
  • The OPA541 module is a power operational amplifier capable of operating with a power supply up to 40V and providing continuous output current up to....
  • Suitable for motor-driven speaker drive, transformer drive and audio amplifier. It can also amplify triangle wave, sine wave and square wave signals..
  • The power consumption of the module is large, and the power supply requires a certain margin. It is recommended to use a power supply with a current....
  • The output signal is recommended to use the SMA to BNC cable to directly observe the effect of the oscilloscope. Poor contact or poor quality wires....
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Rocketfish Universal Wireless Rear Speaker Kit RF-WHTIB-A

  • ✅[Lossless Audio & low Interference] latest wireless audio technology that supports 5.2 & 5.8GHz dual-band selectable digital wireless with an....
  • ✅[Easy Connection with A/V Receiver System] comes with Speaker Line Level Input and Stereo RCA Input that can receive full band audio from any audio....
  • ✅[High Efficiency Amplifier Built-In] 2 x 50W RMS @ 4 ohms load Class D amplifier, allow you to connects directly to any passive bookshelf or the....
  • ✅[An additional subwoofer connection] provides an additional subwoofer mono input and output, for connecting between AV Receiver and Power/Active....
  • ✅[Wide Transmission Range] - Up to 100 ft (30M) operational distance between transmitter and receiver (line of sight) with 24-bit 48KHz full CD....
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REGA Fono Moving Coil MK4 Phono Stage

  • The Rega Fono MC is an exceptionally high quality MC phono stage designed to maximise the potential of any MC cartridge..
  • The Rega Fono MC has been designed to be effective, easy to use, and above all, to reproduce music. The Fono MC uses the Linear Systems low noise LSK389 FET in an all discrete input stage where low noise and linearity are vitally important to get the best from an MC cartridge.
  • A MUSE operational amplifier is used in the RIAA equalization amplifier. Polypropylene capacitors have been used in the signal path and in the RIAA equalization circuits..
  • The aesthetic design of the Fono MC was as important as the quality of its electrical capabilities, so it benefits from the same aluminium case as the Rega TTPSU and Fono MM amplifier, giving it a design which offers a familiar feel and moreover brings it in line with its illustrious bigger brothers.
  • Frequency response (50KΩ output load) = 13Hz (-3dB) to 100KHz (-0.3dB) RIAA accuracy (50KΩ output load) = Better than +/-0.2dB 100Hz to 100KHz Power requirements = 24V AC at 150mA maximum. Only to be used with Rega PS1..
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Stereo Audio Amplifier, Mini Digital HiFi Bass Audio Subwoofer Amp, Portable Music CD DVD MP3 FM Player Power Amplifier for Home Car, Motorcycles(Red)

  • 【Excellent quality and durability】Filtering and high-capacity power circuits. Power on/off control. CD DVD MP3 input..
  • 【Powerful Function】Professional level input operational amplifier IC for circuit design, sound, transparent, bright. DC 12V power supply for cars and motorcycles..
  • 【Multi-Device Support】Use high-power four-channel professional power amplifier integrated circuit, with low distortion and strong power.Four sound field modes of DSP. Two main channel outputs..
  • 【Your Best Choice】Four electronic keyboard controls to help you operate the amplifier easily. Treble / bass / volume control..
  • 【SATISFACTION GUARANTEE】 We care for every customer’s feeling.If this product does not meet or exceed your expectations,please send it back for a 100% refund no questions asked..
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Juried Engineering Microchip MCP6241-E/P MCP6241 Wide Bandwidth Operational Amplifier (Pack of 1)

  • Model:MCP6241, Type:Operational Amplifier.
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DYNASTY PROAUDIO WSA-5RP Wireless Surround Sound Rear Speakers Kit with 2 x 50W Amplifier Built-in, 5.2G / 5.8GHz Dual Band Selectable, Total 106 RF Channel Auto Switching Black (Black)

  • ✅[Lossless Audio & low Interference] latest wireless audio technology that supports 5.2 & 5.8GHz dual-band selectable digital wireless with an advanced total 106 RF channel auto selection, to avoid the WiFi interference with your 5G network, for near lossless audio and provides excellent transmission stability.
  • ✅[Easy Connection with A/V Receiver System] comes with Speaker Line Level Input and Stereo RCA Input that can receive full band audio from any audio amplifier, A/V receiver or preamp..
  • ✅[High Efficiency Amplifier Built-In] 2 x 50W RMS @ 4 ohms load Class D amplifier, allow you to connects directly to any passive bookshelf or the rear surround sound loudspeakers..
  • ✅[An additional subwoofer connection] provides an additional subwoofer mono input and output, for connecting between AV Receiver and Power/Active Subwoofer Speaker or Subwoofer Amplifier..
  • ✅[Wide Transmission Range] - Up to 100 ft (30M) operational distance between transmitter and receiver (line of sight) with 24-bit 48KHz full CD quality high resolution/uncompressed audio..
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HiFi Headphone Amplifier Portable 3.5mm Stereo Earphone Audio Amplifier 200Mah Lithium Battery Mobile Phone

  • ...ifier can help you solve all the sound problems. You deserve a try..
  • Positive and negative dual power technology.
  • Low resistance impedance matching circuit network.
  • High and low frequency dynamic compensation tuning circuit network.
  • No-output capacitance, ground plane reference output design.
  • High efficiency charge and radiation suppression circuit.
  • Battery: Built-in lithium battery, 200mah (charged by Micro USB cable).
  • Size: Approx. 68 X 25 X 10 mm / 2.7 X 1 X 0.4 inch (without wires).
  • 1 x HiFi Amplifier (excluding charging li....
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Swpeet 85Pcs 10Pcs 10 Types Integrated Circuit chip Assortment Kit,LM Series Dual/Quad Operational Amplifier Opamp Single Precision Timer Pwm - LM324 LM358 LM386 LM393 UA741 NE5532 NE555

  • ...ost is low and it is convenient for mass production. Using integrated circuits to assemble electronic equipment, the assembly density can be increased by tens to thousands of times than that of transistors. The stable working time of the equipment can also be greatly improved..
  • 3, 【 The Most Popular LM series Dual Operational Amplifier IC Chip Kit】 ------ We have chosen a variety of useful IC types for daily assembly, such as: precision timers, dual operational amplifiers, audio amplifiers, Darlington arrays, quad operational amplifiers, etc. It is suitable for single power supply with a wide range of power supply voltages, and is also used in dual power supply operating modes..
  • 4，【 Wide Applications】----- low power consumption, strong anti-interference, small and flexible, strong processing capacity, green and environmental protection, suitable for most terminal industries, such as Photocouplers, Timers, Osciallators, Dual Opamps, Quad Opamps, Comperators, Audio Amplifiers, Echo Processors, Current Mode Controllers, Darlington Arrays, Voltage Charge Pump,etc..
  • 5, 【 With Anti-static Plastic Box】 ------ For your convenience storage and organization, we also equip you with Container Box, store commonly used IC kits according to label instruc....
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Phono Turntable Preamp, Moukey Stereo Mini Preamplifier,RCA Input, RCA Output for Vinyl Record Player, Low Noise,Independent Knob Control Operation, with DC 5V Adapter-MPAMP1

  • ...nect the turntable to the RCA inputs and ground , and then connect the amplifier receiver to the RCA outputs. Note: Please use RCA cables with better shielding properties (not included), otherwise there will be buzzing, noise, etc..
  • 【 Low Noise Operation】Offers outstanding performance with it’s Low-Noise Audio Operational Amplifiers. Hooking up the preamp to the turntable and audio device(for example, power amplifier), and then connect the power amplifier to the speaker, you can enjoy better sound and less distortion..
  • 【Converts Phono Signals】Turntable preamplifier, which can convert sound signal into line level signal, this advanced circuit sound preamplifier, input sensitivity electromagnetic pickup..
  • 【DC 5V Power Supply】This product uses the latest DC 5V power supply mode, so no longer restricts the application scenarios. Note: Please use an external power supply with CE or UL certification, and stay away from the interference source, otherwise it will cause noise and other undesirable interference to the product..
  • 【Double Gain】Considering that the signal of the phonograph is relatively weak, our company has added a set of gain adjustments for the input and output, so that the sound volume of the phonograph can be perfectly played. N....
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