Reviews Audio Distribution Amplifiers

4-Channel Portable Stereo Headphone Amplifier - Professional Multi-Channel Mini Earphone Splitter Amp w/ 4 ¼” Balanced TRS Headphones Output Jack and 1/4' TRS Audio Input For Sound Mixer -Pyle PHA40.

  • POWERS 4 HEADPHONES: The Pyle Stereo Headphone Amplifier is a monitor distribution system that powers practically any headphones - up to four pairs at the same time. This allows four people in your studio to listen to the main mix while recording.
  • INDEPENDENT VOLUME CONTROLS: Each listener can determine their own volume level using the dedicated output level controls. Features independent channel rotary volume knob control for each listener’s convenience. Also features a power ON LED indicator.
  • ¼” TRS OUTPUT JACKS: This 4-channel headphones splitter is equipped w/ 4 ¼” stereo headphone TRS output connector jacks which allow you to control up to 4 headphones at once. Also equipped w/ ¼” TRS source input connector jack for your Pyle Pro mixer.
  • SUPERIOR AUDIO QUALITY: The PHA40 contains 4 high powered stereo amps that maintain the highest sonic quality even at maximum volume levels. These ultra-low noise operational amplifiers are included for outstanding audio performance.
  • COMPACT SIZE: The professional integrated headphone receiver features a mini compact size and measures 4.07” x 1.18” x 2.24”, easy to carry and use on the road. Perfect for both on-stage and in-studio performances or applications.
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Performance Teknique ICBM-892 2 Channel Amplifier 1200W MAX

  • Power – 500 Watts Max x 2 @2-Ohms, 250 Watts Max x 2 @4-Ohms, 1000 Watts Max x 1 Bridged @4 Ohms.
  • Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
  • 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 an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
  • 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.
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Linear Mini-T 1-Channel Key Ring Transmitter 310 MHZ 2.2 Width 1.42 Height

  • POWER YOUR SOUND SYSTEM: 2 channels rated at 50 watts into 8 ohms. 75 watts per channel into 4 ohms. 160 watts bridged mono at 8 ohms..
  • HIGHLIGHTS: Rear mounted treble and bass controls. High efficiency class D topologies. Black anodized brushed aluminum faceplate. Bridgeable outputs.....
  • AUTOMATICALLY STARTS AND STOPS: Program your amplifier any way you prefer with our auto on/off function. You can turn it off and on manually, set it....
  • 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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AudioSource Digital Amplifier 2 Channel Stereo Power D Amplifier AD1002 for Home Sound Systems

  • POWER YOUR SOUND SYSTEM: 2 channels rated at 50 watts into 8 ohms. 75 watts per channel into 4 ohms. 160 watts bridged mono at 8 ohms..
  • HIGHLIGHTS: Rear mounted treble and bass controls. High efficiency class D topologies. Black anodized brushed aluminum faceplate. Bridgeable outputs.....
  • AUTOMATICALLY STARTS AND STOPS: Program your amplifier any way you prefer with our auto on/off function. You can turn it off and on manually, set it....
  • 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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Pump Boys and Dinettes

  • Power – 450 Watts Max x 4 @2-Ohms, 225 Watts Max x 4 @4-Ohms, 900 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.
  • Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
  • 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 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: 13.5” x 10.31” x 2.25, Weight: 12 lbs..
  • Warranty – BOSS Audio Systems provides a powerful 6-year Platinum Onli....
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Sundown Audio Salt Series Monoblock Digital Class-D Amplifier (Salt-8 8000W Rms)

  • Power – 500 Watts Max x 2 @2-Ohms, 250 Watts Max x 2 @4-Ohms, 1000 Watts Max x 1 Bridged @4 Ohms.
  • Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
  • 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 an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
  • 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.
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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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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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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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