Reviews Line Amplifiers - BestBuyersPro.com

Juried Engineering LM386N-4/NOPB LM386N-4 LM386 Wide Input Voltage Low Power Audio Amplifier with Internal Gain DIP-8 Breadboard-Friendly (Pack of 20)

Excellent Power amplifiers designed for use in low voltage applications.
Battery Operation, Minimum External Parts, Ground-Referenced Input Self-Centering Output Quiescent Vol.
Wide Supply Voltage Range: 4 V–12 V or 5 V–18 V.
Low Quiescent Current Drain: 4 mA, Low Distortion: 0.2% (AV = 20, VS = 6 V, RL = 8 Ω, PO = 125 mW, f = 1 kHz), Voltage Gains from 20 to 200.
Example Applications: AM-FM/Satellite Radio Amplifiers, Portable Music Player, Amplifiers, Intercoms, TV Sound Systems, Line Drivers, Ultrasonic Drivers, Small Servo Drivers, Power Converters.

Excellent Power amplifiers designed for use in low voltage applications.
Battery Operation, Minimum External Parts, Ground-Referenced Input Self-Centering Output Quiescent Vol.
Wide Supply Voltage Range: 4 V–12 V or 5 V–18 V.
Low Quiescent Current Drain: 4 mA, Low Distortion: 0.2% (AV = 20, VS = 6 V, RL = 8 Ω, PO = 125 mW, f = 1 kHz), Voltage Gains from 20 to 200.
Example Applications: AM-FM/Satellite Radio Amplifiers, Portable Music Player, Amplifiers, Intercoms, TV Sound Systems, Line Drivers, Ultrasonic Drivers, Small Servo Drivers, Power Converters.

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....

The OPA2134 series are ultra-low distortion, low-noise operational amplifiers fully specified for audio applications.
Superior Sound Quality, Ultra Low Distortion: 0.00008%, Low Noise: 8 nV/√Hz.
True FET-Input: IB = 5pA, High Speed: Slew Rate: 20 V/µs Bandwidth: 8 MHz.
High Open-Loop Gain: 120 dB (600 Ω), Wide Supply Range: ±2.5 V to ±18 V.
Example Applications: Professional Audio and Music, Line Drivers, Line Receivers, Multimedia Audio, Active Filters, Preamplifiers, Integrators,....

RMS Power Stereo Output. 175W x 2 @ 8 Ohm. 250W x 2 @ 4 Ohm. Program Power Output. 350w x 2 @ 8 Ohm. 500W x 2 @ 4 Ohm. Peak Power Output..
700W x 2 @ 8 Ohm. 1000W x 2 @ 4 Ohm. Built-in Bluetooth with long range and great sound quality. FM radio. Individual Volume, Echo, Bass, and Treble controls..
Adjustable echo and delay effects. 3-Band Equalizer (Treble, Mid, Bass). USB and SD Inputs. MP3 Volume control. Line In volume control. Master volume control..
A Pan knob on each channel for balancing left and right output. 4 balanced XLR inputs. 4 ¼˝ TS inputs. 1 RCA Line input. 1 ¼˝ line input. ¼˝ line output for adding a subwoofer or more amplifiers or powered speakers..
1 RCA Rec output. L/R Speaker outputs: ¼˝ TS (4 or 8-ohm per channel). +48V phantom power. Fan Vent Cooling System. 110/220 Variable voltage. Dimensions: 18.9˝ x 8.9˝ x 6.3˝. Weight: 19.8 Lbs..

Electrostatic technology: hear all the details in your music with electrostatic speaker technology.
Dual woofers and dual amplifiers: enjoy a rich and expressive bass performance with re-engineered Woofer.
High quality transmission: crisp and clear sound transmission through aptX Bluetooth, USB and analog line in and line out.
Duo Mode: enjoy lifelike sound (Stereo mode) or maximize your auditory experience (party mode).
Long lasting enjoyment: 12 hours playing time for longer listening enjoyment.

High-Efficiency 1020W Class-D Amplifiers.
The high-output woofer features a 4″ voice coil magnet and delivers powerful, well-defined, low-frequency bass with minimal distortion.
The DXS Series has a band-pass design that produces extremely high SPL by drastically reducing the distortion..
Durable Wooden Enclosures with LINE-X Coating.
Powerful D-XSUB processing gives you total control of your low frequency.

Digital power amplifier provides high output and high efficiency, with less heat produced compared to conventional analog power amplifiers.
High power, long Throw active woofer drivers feature Black anodized aluminum cones which provide superior rigidity compared to conventional Paper Cone designs.
Dual anodized aluminum Cone passive radiators provide additional driver pistonic area, and their combined output along with the main active driver equals that of a larger single active driver.
LFE and stereo (L/R) line-level inputs along with unbuffered stereo pass-through line outputs, which allow you to cascade the output to up to three additional subwoofers.
Adjustable frequency control features a bypass position, eliminating low pass filtering within the subwoofer allowing you to fully control the bass filtering with an external receiver or preamp. T.

HIGH QUALITY SOUND AMPLIFIERS: A pair of precise quality Behind the Ear sound amplifier for those who require high quality amplification..
SUPERIOR DESIGN: The amplifiers are designed by our expert audiologists. They come with digital circuitry and fully digital volume control for convenience..
EASY-TO-USE: Our amplifiers are constructed user-friendly, with easy on and off button and volume control that allows the user to make accurate adjustments in no time. The amplifiers operate on 6AG13 batteries and consume little power..
COMFORTABLE: Our BTE amplifiers perfectly fit behind the ears of both men and women. These are small in size and feather-light and can be comfortably worn all day long..
CUSTOMER SATISFACTION GUARANTEED: Ours is a premium product and we take full responsibility of it. By any chance if you aren't 100% satisfied with our BTE amplifiers, you can return it within 30 days for full refund..