ReviewsLow Noise Amplifier

Winegard Elite Outdoor VHF/UHF HDTV Antenna – 70 Mile Range & LNA-200 Boost XT HDTV Preamplifier, TV Antenna Amplifier Signal Booster, HD Digital VHF UHF Amplifier

...ance from the transmitting towers and ensuring the end user is properly running channel scans periodically, as well as every time the antenna is moved.
70+ mile range to access from broadcast tower.
receives free HD channels including ABC, CBS, NBC, PBS, Fox, Univision and more.
Embedded ultra low noise (1db) digital amplifier for the best antenna performance.Optimized for dual-band VHF/UHF reception.
o Includes antenna with embedded Boost ultra low noise amplifier, inline 5V power inverter, 3′ USB power cable with 110V adapter, and mounting bracket.
The Winegard Boost XT TV signal booster enhances any non-amplified antenna, delivering a clearer signal, more range, and more available channels.
works with any passive/non-amplified antenna.
antenna required for use with preamplifier.
TwinAmp Technology separately amplifies VHF and UHF signals for maximum performance and lowest noise and interference levels on any non-amplified outdoor antenna..
Boost Clear Circuit Technology features the lowest noise figure (1db typical) to deliver more range and reduce signal dropout and pixelation.
Includes Winegard Boost LNA-200 digital TV antenna amplifier, 110v adapter, power inserter, hose clamps and printed documentation. Designed and built in the U.S.A..

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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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DC Audio LVL3-M2 12' Level 3 900W/1800W Dual-2-Ohm Car Audio Subwoofer/Sub

Parameters: DROK audio amplifier board working voltage is DC 8-26V, can be powered by 12V, 24V.
output power is 15W stereo (24V 8ohm)/ 10W stereo (12V 8 ohm), if connect 4 ohm or 2 ohm speaker, the power will be automatically limited to 15W..
Artificial Material: this New-designed stereo amplifier module is made of noble black immersion gold circuit board, PAM8620 chip, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module..
High Performance: the class D power amp module is with high efficiency of over 90%, general harmonic distortion noise is less than 0.2%, low quiescent current and noise suppression..
Safe Protection: the 2 channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection, overcurrent protection, overvoltage protection, undervoltage protection.
Additional Function: it is available to connect external mute function (MUTE: High level mute, factory default low level).
available to add an external Shutdown (SD: the chip will be Shutdown at low electricity level, factory defaults high electricity leve....

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GE Indoor HD Digital TV Antenna Amplifier, Low Noise Antenna Signal Booster, Clears Up Pixelated Low-Strength Channels, Supports HD Smart TV VHF UHF, AC Adapter, Black, 42178

SIGNAL BOOSTER – This amplifier will enhance and strengthen the signal received by your indoor non-amplified passive TV antenna. Amplifiers will clear up any low-strength fuzzy or pixelated channels – in some cases the number of channels you receive may change depending on your distance from the local broadcast towers..
LOW-NOISE AMPLIFICATION – Improves signal-to-noise ratio and compensates for cable loss to offer a superior viewing experience. Improves VHF and UHF reception and boosts signals for digital televisions..
EASY TO INSTALL – Connect your indoor TV antenna to the amplifier the amplifier to your TV the AC power adapter (included) to a nearby wall outlet and perform a new channel scan. This amplifier is intended for INDOOR USE ONLY..
U.S.-BASED TECHNICAL SUPPORT – Backed by a limited-lifetime replacement pledge and free U.S.-based technical support that is available Monday – Friday, 7AM-8PM, Central Time to assist with any questions or issues..

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Fanmusic Topping L70 Full Balanced NFCA Headphone Amplifier 4Pin XLR/4.4 Balanced/6.35mm SE Output Amp with Remote Control (Black)

Ultra-High Performance NFCA modules: L70 uses same NFCA (Nested Feedback Composite Amplifier) module with A90. Voltage current hybrid feedback architecture along with UHGF (Ultra High Gain Feedback) technology provide excellent DC and AC performance, ultra-low THD+N and absurdly high dynamic range of 146dB. Even more, high output current drive capability, ultra-low output impedance and the ultra-low noise of 0.3uV which is miles ahead of the competition provide sufficient guarantee for driving headphones with various characteristics, sO that high-fidelity music can be vividly performed on different headphones..
4-Pin-XL R/4. 4mm balanced/6. 35mm SE: The L70 is compatible with common headphone jacks including: 4-pin XLR balanced, 4.4mm balanced, 6.35mm single ended, and 3.5mm single- ended. The built- in fully balanced amplifier circuit can not only fit well with balanced headphones, but also have perfect performance with single -ended headphones..
Compatible with almost all kinds of headphones: L70's output has high output voltage, high output current, low noise, low output impedance, sO no headphones that can't be dealt with. High output voltage can easily drive high impedance headphones.
High output current allows low-sensitivity headphones to obtain....

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SMSL HO200 Hi-Res Balanced Headphone Amplifier Low Noise 4xPLFC RCA/XLR Input 6.35mm 4.4mm XLR Balanced Output HiFi Preamp Headphone Amplifiers with High Mid Low Gain Control for AO200

√ High Power Output: SMSL HO200 not only can be used as a headphone amplifier, but also can be used as a Hi-End Pre Amplifier. At the output power of 16 ohms power up to 6W, 32 ohms at 3w!.
√ Low Noise Headphone Amplifier: 4 x PLFC ultra-low distortion precision linear feedback circuits are used. Distortion as low as 0.00006%, signal-to-noise ratio up to 140dB!.
√ Balanced / Single-ended Output: HO200 provides 4 core XLR balanced, 4.4 balanced and 6.35 single-ended headphone output interface respectively, to meet the needs of different headphones!.
√ Three-step Gain Switching Switch: Using the classic toggle switch rotary button, there are high, medium and low three-step gain switching switch. More convenient to switch gain control, where the low gain is optimized for IEM only!.
√ Streamlined Design: Anodized technology, external aluminum CNC machining shell, fine workmanship, ultra-compact design, simply the top of the desktop headphone system!.

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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

2.1 Channel Hifi DAC Amplifier Support 24bit/192Khz Audio with EQ Control. 100Watts Class D power amp(50Watt [email protected]) with low-pass power subwoofer output and passive speakers output can drive most home speakers. Easy to build your home theater 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%..

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Taramps Bass 15K 15000 Watts Rms Car Audio Amplifier 1 Ohm

CLASS D AMPLIFIER - Class D topology ensures high efficiency with big power and a small footprint. This mono amplifier was built for driving....
BUILT FOR POWERFUL SOUND - Minimize heat generation with the PWM MOSFET power supply providing stability through the PC board. Old school Hifonics....
MADE TO LAST - Low noise preamplifier generates maximum low voltage signal from source unit, minimizing distortion. High temperature impact resistant....
HIGH QUALITY CONNECTIONS - RCA outputs and a daisy chain multiple amplifier build eliminates additional signal cables from the source unit. Molded....
CLASSIC HIFONICS LOOK - The ZXX Series maintains the classic feel of Hifonics amplifiers and include an illuminated logo on the front of the....

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LANTRO JS RF WideBand Amplifier 433MHz 22dB High Gain Low Noise LNA Amplifier

【Product Parameters】- Working Voltage: 3---5V.
Protect-----This strong heavy duty tool bag can protect your tools from water and dust.
【Scope of Application】- The product can be applied to various RF receiving front ends, used for shortwave, FM broadcasting, remote control receivers, cable TV signal amplifiers and other RF signal amplifications that require low noise.
【Excellent Performance】-The radio frequency amplifier is made of high-quality electronic components and has the advantages of high gain, low noise figure, etc.
【Low Noise】- The noise factor is as low and 0.55dB, which is quite small.

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Hifonics 7 BAND EQ WITH CROSSOVER

CLASS D AMPLIFIER - Class D topology ensures high efficiency with big power and a small footprint. This mono amplifier was built for driving subwoofers and subwoofer systems, maintaining the highest sound quality sound for your car audio..
BUILT FOR POWERFUL SOUND - Minimize heat generation with the PWM MOSFET power supply providing stability through the PC board. Old school Hifonics aluminum heat sink maintains superior heat dissipation to keep your car audio sounding smooth..
MADE TO LAST - Low noise preamplifier generates maximum low voltage signal from source unit, minimizing distortion. High temperature impact resistant inputs with hex screw terminals allow secure connections and are erosion resistant..
HIGH QUALITY CONNECTIONS - RCA outputs and a daisy chain multiple amplifier build eliminates additional signal cables from the source unit. Molded secure connections are used for all wires and angled for ease of access during installation..
CLASSIC HIFONICS LOOK - The ZXX Series maintains the classic feel of Hifonics amplifiers and include an illuminated logo on the front of the amplifier. The Hifonics logo illuminates when the amp is powered, making a statement even in the dark..

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HDTV Antenna and Amplifier, Liger 50 Mile Range Ultra-Thin Indoor Antenna with 10ft Coaxial Cable Plus Antenna Amplifier, Antenna Booster - Receive HD Television Signals for Free - Includes Stand

The amplifier Boost the reception of your digital or analog signal television.
Receives free broadcast High Definition TV signals with enhanced gain, range and frequency performance and the Amplifier will Enhances the performance of passive antennas in challenging areas of reception.
Lowest noise figure possible, reception frequency: 470-862MHz. Preserves signal purity with Extremely Low-Noise (ELN) circuitry.
Connect the cable of the antenna to input jack of the amplifier, then connect the amplifier's built-in cable to the antenna input on TV/ converter box and will amplify the signal by 20 miles.

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