Best Operational Amplifier

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....

Check Stock

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..

Check Stock

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..

Check Stock

Juried Engineering Microchip MCP6241-E/P MCP6241 Wide Bandwidth Operational Amplifier (Pack of 1)

Model:MCP6241, Type:Operational Amplifier.

Check Stock

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..

Check Stock

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....

Check Stock

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....

Check Stock

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....

Check Stock

Harmony Audio Mini ANL MIDI 4-Way Fused Distribution Block with Fuses

2.54mm/0.1in pin pitch for friendly test MCU development board..
Widely used in ADC/DAC/operational amplifier RS232, RS485, RS422 bus..
This is a DC‑DC voltage converter module with widely compatible..
Made of premium ABS material, this step up module has long service life..
The terminals have high electrical conductivity, good stability and more practical..

Check Stock