Reviews Logarithmic Amplifiers

UWAYKEY 35W Audio Tube Amplifier with TDA7377 Chip, HiFi Stereo Receiver Integrated Amp with Bluetooth 5.0, Hybrid Amp for Home Theater System

  • About ZK-152H Tube amplifier: ZK-152H is a hybrid tube power amplifier, which uses tube as the front stage power amplifier and class AB power amplifier chip as the combination method of the rear stage. This combination method neutralizes the advantages and disadvantages of Class A power amplifiers and Class AB power amplifiers. ZK-152H Tube amplifier allows you to taste the "taste" of tube amplifiers at a low price instead of the cold "digital taste" of digital power amplifiers..
  • This tube power amplifier uses the TDA7377 chip, which is a class AB power amplifier chip. The professional fully complementary output stage structure and internal fixed gain ensure that the output is not distorted at high power. We changed the output power of the chip to 35w by means of bridge connection. This output power is not a beautiful figure in the face of digital power amplifiers, but its sound quality is far better than digital power amplifiers, especially when playing human voices..
  • How Many Input Methods Are There: ZK-152H tube amplifier provides two input modes: Bluetooth mode and RCA mode, the switching between modes can be switched by physical buttons. At the same time, the tube amplifier can also input audio signals through AUX 3.5mm..
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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

  • ...y 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 instructions. Its application range includes sensor amplifiers, DC gain templates and all other occasions where operational amplifiers can be powered by a....
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Xtenzi 6 Pin Flex Cable Wire Accessory 91614-STW for Amplifier Remote Bass Knob Compatible with MTX XEBC XTL-EBC

  • Xtenzi Brand Remote Amplifier Level Controller Optional bass remote XT91614-STW..
  • Optional Wired Remote Volume Control Compatible with XEBC, MTX XTHUNDER series, XTHUNDER1500.1 and XTHUNDER1200.1, XTL-EBC, MTX XTL110P, XThunder Link, MTXRT8PT, MTXTR8PT, MWA035, older XThunder Series MTX amplifiers 1000XD, 600XD, 300XD, TH series monoblock amplifiers (1200.1D, 650.1D, 350.1D), and RT Series monoblock amplifier (RT1000D, RT500D, RT250D). MWA037,older RFL and JackHammer MTX amplifiers.
  • Controls the bass/gain from the front seat or remote location from amplifiers, without having to reach for the amplifier..
  • Allows you to adjust your Bass Level quickly and in the Most Ideal Location, easily mounts underneath a dash for an "out-of-sight' install or simple 1-wire connection gets you up and running in a flash..
  • High Quality Product Accessory comes with 5-meter (196 inch) remote connection wire only..
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Mackie MR Series, Studio Monitor 6.5-Inch Professional-Grade with Ultra-wide Dispersion, Powered (MR624)

  • Designed for superior mix translations and accuracy for professional results in any studio. Ultra-wide dispersion for Enhanced stereo imaging and listening sweet spot.
  • Equipped with Mackie’s proven logarithmic waveguide design.
  • 1” silk dome tweeter provides fast transient response for detailed high end and vocal clarity.
  • 6. 5” Polypropylene woofer delivers responsive, dynamic low frequency response.
  • 65 Watts of bi-amplified Class A/B amplification.
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Amphony Wireless Speaker Kit with two Wireless Amplifiers New Model Makes Surround Speakers Wireless 2x80 Watts 300ft range Connect to any Audio Source Better-than Bluetooth Digital Wireless

  • MAKES ANY SPEAKERS WIRELESS: Install rear surround speakers without long ugly speaker wires - comes with 2 dedicated wireless amplifiers each rated at....
  • ADVANCED WIRELESS TECHNOLOGY: Stereo audio is transmitted in a digital format without audio compression (full CD quality) - free of static and....
  • POWERFUL AMPLIFIERS: Each wireless receiver includes an 80-Watt power amplifier - proprietary amplifier design featuring linear frequency response and....
  • SUPER COMPACT: The wireless amplifiers measure 5" x 3.5" x 2" only - easily hide away - mounting holes for attaching behind speakers - totally out of....
  • MULTI-ROOM CAPABLE: Transmitter can pair to up to 4 wireless amplifiers - multiple transmitters can be used within a home - create distinct audio....
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TEXBAIIPLUS - Texas Instruments BA-II Plus Adv. Financial Calculator

  • Depreciation Schedules Bond prices and yield to call or maturity Prompted display guides you through financial calculations showing current variable and label BGN/END payment setting Partial years Ten user memories Ten-digit display List-based one- and two-variable statistics with four regression options: linear, logarithmic, exponential and power Math functions include trigonometric calculations, natural logarithms and powers.
  • Impact-resistant protective cover with quick reference card included One lithium 2032 battery included APD (Automatic Power Down) conserves power Hard plastic, color-coded keys One-line, 10-digit display.
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Hearing Aids Amplifiers Personal Sound Amplifier Small Digital Device for Seniors FDA Approval

  • IMPORTANT: Ear-tips must be positioned to fit snugly in the ear canal otherwise there will feedback noise. the importance of fitted hearing....
  • QUALITY GUARANTEE: 2 year warranty guarantee, ensure this will soon be your favorite no-risk purchase,noise reduction designed to bring an....
  • HEARING AMPLIFIERS has the volume level specifically designed for you. We engineered our personal sound hearing amplifiers with an easy to use volume....
  • GIFT DESIGN AS POSSIBLE: This hearing aids and hearing amplifiers Now enhance your hearing with your personal hearing amplifier built with one-switch....
  • TRAVEL CASE INCLUDED: Take your personal sound amplification products anywhere you go and enhance your hearing instantly,all day comfort with this....
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AudioSource Analog Amplifier Stereo Power A Amplifier AMP210VS for Home Sound Systems

  • POWER YOUR SOUND SYSTEM: 2 Channels rated at 100 watts into 8 ohms. 125 watts RMS per channel at 4 ohms. Bridge Output: 250 Watts at 8 ohms..
  • HIGHLIGHTS: 5-Way Binding Posts.A/B Speaker selector. Auto Signal Sensing Power On. Dual Auto-Switching Inputs.Dual-differential error amplifiers.....
  • AUTOMATICALLY KNOWS WHEN TO TURN ON: This amplifier is audio sensing, meaning it automatically turns on when you start your system..
  • PERFECT FOR ANY HOME AUDIO SYSTEM: Our stereo amplifiers are great for home theaters and outdoor systems. Enjoy professional quality audio in the....
  • SPECIALLY DESIGNED FOR MULTIPLE ROOMS: Our amplifiers allow you to deliver high quality sound and power to multiple rooms for the ultimate surround....
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AD8318 Logarithmic Amplifier Multiplier Detector Module 1M-8GHz 70dB Dynamic ALC AGC Control

  • Application to RF transmitter PA setpoint control and level monitoring RSSI measurement in base stations, WLAN, WiMAX, and radars.
  • It employs the progressive compression technique over a cascaded amplifier chain, each stage of which is equipped with a detector cell.
  • The AD8318 is a demodulating logarithmic amplifier, capable of accurately converting an RF input signal to a corresponding decibel-scaled output voltage.
  • Small footprint LFCSP,Integrated temperature sensor,Fabricated using high speed SiGe process.
  • The AD8318 can be configured to provide a control voltage to a VGA, such as a power amplifier or a measurement output, from Pin VOUT.
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