ReviewsLow Noise Amplifiers

Massive Audio EX44 - Car Audio 800 Watt, 200w x 4 RMS, Nano Edge Series, 4 Channel Car Amplifier, Bass Boost

HIGH PERFORMANCE CAR AUDIO AMPLIFIER | One of the best values you will find for a car amplifiers for cars in the market! This 12v car amplifier features: 100w x 4 RMS @ 2/4 Ohm / 400w x 2 MAX, Freq: 10Hz - 25KHz, 0~12dB, .
PRODUCES POWERFUL, CLEAN, FULL SOUND | Don't settle for weak sounding or underperforming car amplifiers. Your car audio system would not be complete without our multi-channel Massive amplifier. This car audio amplifier features: Built-in OEM line converters with RCA inputs that can take a high level speaker signal at up to 10 Volts directly in. Input Level 0.4V - 10V Hi Inputs or Low Inputs..
QUALITY TESTED AND GUARANTEED TO ALWAYS REACH ITS RATED POWER | Get more wattage and quality sound for less money! That is our guarantee! You don't need to set the gains to low to avoid distortion. These car amplifiers provides high power with low efficiency. Also, by sensing the DC offset of a factory radio it can activate the ATO (Auto Turn On) feature and Next Generation Advanced 5 Way Protection Circuitry....

CONVERTS PHONO SIGNALS: A turntable preamp that converts phono signals to Line Level Signals. This state-of-the-art circuitry phono preamp can accommodate magnetic pickups with an input sensitivity of 3mV at 50K Ohms.
LOW NOISE OPERATION: Offers outstanding performance with it’s Low-Noise Audio Operational Amplifiers. The output is 2V max (P-P) at 10K Ohms. It’s better to position the preamp close to the source to reduce unwanted noise and interference.
CONNECTS TO TURNTABLES: Connect any turntable to modern sound equipment without specialized phono input for amplifying music. For the receiver, this can be connected to speakers, computers, laptops and more.
SIMPLE PLUG & PLAY: This mini preamp has stereo RCA inputs and stereo RCA outputs. Connect the turntable to the RCA inputs and ground. Then, connect the amplifier receiver to the RCA outputs.

This product can be used as a MM Turntable Preamp or a HiFi Tube Pre-Amplifier and can provide high fidelity and warm sound beyond your expectation..
Please do not connect T7 to any inferior Bluetooth digital amplifiers except Class T digital amplifiers, since all Class D amplifiers have very loud background noise..
Its tube(6J1) can be directly replaced with tubes like 5654, 6AK5, EF95 .etc.
Its mini size makes it more portable and be suited for a variety of scenarios and Its alluminum body makes it strong and elegant..
Upgrades of the new version: ① The gain switch is moved from inside to outside. Customers can adjust its gain more conveniently.
② The circuit is optimized and the noise is lower..

【Ground Loop Isolator】It is designed to help with a humming noise and or engine noise for radio's with no to connect to an amplifier that requires.
【Product Dimensions】Compact sized: 2.5*1.1*1.5inch.Working Voltage : AC 115/250V, 50/60Hz.
【Easy to install】The ground loop noise isolator is easy to install, plug and play when the wiring is correct, and isolate current noise..
【Scope of Application】Professional power filter for most of DC 12V devices. Effectively resolve the noise problem of audio. Widely used in car amplifiers, active subwoofers,computers, players,recording studios, conference room amplifiers,and other equipment..
【Package Contents】G07 audio noise filter,User Manual, 12-Month Product Replacement Warranty and 24 hour Customers Service..

A Headphone Amp, also a Preamp: The L70 is not only able to drive the headphones but also served as a preamp. When it is in preamp mode, you can get the same high performance as the headphone amp mode, and the 20ohm SE and 40ohm balanced output impedance are widely suitable for various power amplifiers. The full-featured remote control makes it more convenient for you to use..

Professional dynamic microphone for instrument and vocal applications.
Frequency response designed for guitar amplifiers, percussions and brass instruments.
Super-cardioid polar pattern minimizes background noise and feedback.
Switchable low-cut, flat and high-frequency boost to match instruments.
Extremely high signal output which lets the sound cut through.

4 CHANNEL STEREO HEADPHONE AMPLIFIERS - Ultra-low noise output 4 channel high power stereo amplifier with output level control for each channel，compatible with 3.5MM and 6.35MM headphones（No converter adapter required）.Suitable for 50mm driver 32~100Ω headphones,can power up to four pairs of headphones and up to four independent volumes.
ULTRA-LOW-NOISE - This headphone amplifier systemcircuit is designed to be anti-crosstalk and is ideal for splittering up to 4 audio signals or headphones.Equipped with GND nuts to effectively reduce interference noise.Enjoy a ultra-low noise monitor distribution and music system.
S/M MODE - Stereo/mono switch button to switch freely according to the type of input audio.Compatible with 1/4" TS and TRS plugs.Ultra-compact headphone amplifier system for studio and stage applications.
FOUR INDEPENDENT LEVEL CONTROL - LZSIG headphone amp features high fidelity analog circuitry, high power output, great dynamics, and low distortion sound quality! When you and your friends share a source, each can independently control the volume of the headphones. interference noise.
SATFTY AND STABILITY - Powered via the included 12V AC adapter.Heavy-gauge steel material that ensures safety and sound quality as an audio dispenser whil....

Continuous Short-Circuit Protection, Unity-Gain Bandwidth: 3 MHz Typ.
Wide Common-Mode and Differential Voltage Ranges,.
No Frequency Compensation Required, Gain and Phase Match Between Amplifiers.
Low Power Consumption, Low Noise: 8 nV/√Hz Typ at 1 kHz.
No Latch-Up, Example Applications: DVD Recorders and Players Pro Audio Mixers, Audio and Musical Electronics.

Continuous Short-Circuit Protection, Unity-Gain Bandwidth: 3 MHz Typ.
Wide Common-Mode and Differential Voltage Ranges,.
No Frequency Compensation Required, Gain and Phase Match Between Amplifiers.
Low Power Consumption, Low Noise: 8 nV/√Hz Typ at 1 kHz.
No Latch-Up, Example Applications: DVD Recorders and Players Pro Audio Mixers, Audio and Musical Electronics.

Continuous Short-Circuit Protection, Unity-Gain Bandwidth: 3 MHz Typ.
Wide Common-Mode and Differential Voltage Ranges,.
No Frequency Compensation Required, Gain and Phase Match Between Amplifiers.
Low Power Consumption, Low Noise: 8 nV/√Hz Typ at 1 kHz.
No Latch-Up, Example Applications: DVD Recorders and Players Pro Audio Mixers, Audio and Musical Electronics.