Top Stereo Preamp Under 500 Reviews

Rockville RXM-F3 1600 Watt Marine/Boat 4 Channel Amplifier Amp+PA Microphone

.... Studio-grade bipolar output stage transistors..
Fully adjustable 12Db/ octave Crossover with differential circuitry. Ch3 & Ch4 low Pass 50Hz - 3Khz. Ch3 & Ch4 high Pass 15Hz - 1Khz. Ch1 & Ch2 high Pass 50Hz - 300Hz, 500Hz - 3Khz (X10)..
Crossover Band-Pass control. Fully adjustable 12Db Bass equalizer. 2 ohm stable stereo. 4 ohm mono bridgeable. 3 channel mixed-mono capable..
Full ice-controlled protection circuitry. Mute and delay soft start system. High level input with smart auto turn-on..
Full ice-controlled protection circuitry. 2 Ch./ 4 Ch. input mode switch. Rica preamp line output. Lena brand audiophile capacitors..
8 Volt preamp circuitry. Status mode LED indicator. Minimum THD at rated power: 003c0.05%. frequency response: 10Hz - 40Khz..
Sensitivity: 100Db @ 1W/ 1M. Damping factor: 003e 200 @ 100Hz. Three 20 amp maximum fuses. Dimensions: ( w x H x L ) 8.6" X 2" X 13.7"..

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Kinter PR400 Ultra Compact Phono Vinyl Turntable Preamp - Mini Electronic Audio Stereo Phonograph Preamplifier with Gold Plated RCA Input and Outputs & Low Noise Operation 12 Volt DC Adapter Included

...ry accommodates Magnetic Pickups. The output is 2V max (P-P) at 10K Ohms. PLEASE NOTE: The PR400 Preamp should be located close to the source (turntable) to reduce the possibility of unwanted noise and outside interference impacting the signal quality..
SIMPLE PLUG & PLAY: The PR400 Mini Phono Preamp has gold plated stereo RCA inputs and stereo RCA outputs. Connect the turntable to the RCA inputs and attach the ground wire from your turntable to the grounding screw found on the preamp. Connect the amplifier or receiver to the RCA outputs of the preamp and you’re ready to spin up some vinyl. Simple as that!.
POWER ADAPTER INCLUDED: 12VDC power adapter tested for quiet operation and soft Orange LED Power indicator on the PR400 preamp indicates the unit is powered on and ready to convert signal..
GOLD PLATED RCA CONNECTORS: reduces the possibility of corrosion which could cause signal loss and nonlinearity in analog connections..

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Phono Turntable Preamp, Phonograph Preamplifier with RCA Input, RCA/TRS Output, Phono Preamp for Turntable Record Play with 12 Volt DC Adapter

Convert Phono Signal：The Turntable Preamp Converts phono signals to line level for better sounding audio and volume.This state-of-the-art phono preamp can accommodate all magnetic pickups..
Low Noise Operation: The Turntable Preamp offers outstanding performance with it’s Low-Noise Audio Operational Amplifiers.Make your vinyl records deliver sound exactly as it’s read from your turntable’s needle..
RCA Input & RCA /TRS Output: This Mini Preamp has stereo RCA inputs , stereo RCA and TRS outputs. Connect the turntable to the RCA inputs and ground Then, connect the amplifier receiver to the RCA/ TRS outputs(DC 12V Adapter is included)..
Simple Plug & Play:Connect any Phono Turntable Preamps to modern sound equipment without specialized phono input for amplifying music.Simply hook up the preamp to both turntable and audio device so you can enjoy vinyl in no time..
1 Year Warrranty: We guarantee this Electric Phono Preamplifier with both a 30-day, no hassle money back return policy and a 1 year manufacturer’s guarantee..

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Alpine SWT-12S4 1000 Watt 12 Car Audio Bass Tube Subwoofer Bundle with Amplifier and Amp Kit

Package Includes: (1) Alpine SWT-12S4 1000w 12" Car Audio Subwoofer in Bass Tube Enclosure 4-Ohm Sub. (1) RockvilIe RXA-T1 1500 Watt Peak/750w RMS 2 Channel Amplifier Car Stereo Amp. (1)RockvilIe RWK81 8 Gauge Complete Amp Installation Wire Kit with 100 % Copper RCA. ALPINE SWT-12S4 1000w 12" Car Audio Subwoofer in Bass Tube Enclosure 4-Ohm Sub. Speaker System: Bass Reflex Type. 12 (30cm) High-Performance Subwoofer. Peak Power: 1000W. RMS Power: 300W. Overall Dimensions: 12.75" x 25.98".
Frequency Response 28 - 200Hz. Speaker Impedance: 4 Sensitivity: 92dB/W (1m). Stitched Alpine Logo. Included Installation Brackets and Belts. Heavy Duty Subwoofer Grill. RockvilIe RXA-T1 1500 Watt Peak/750w RMS 2 ChannelCar StereoAmplifier. CEA Compliant Power Ratings: 250 Watts (2 x 125 Watts) at 4 ohms and 1% THD+N 370 Watts (2 x 185 Watts) at 2 ohms < 1% THD 1 x 370 Watts bridged @ 4 Ohms < 1% THD. 250 Watts (2 x 125 Watts) at 4 ohms and 1% THD+N.
370 Watts (2 x 185 Watts) at 2 ohms < 1% THD. 1 x 370 Watts bridged @ 4 Ohms < 1% THD. RMS Power Ratings 750 Watts (2 x 375 Watts RMS) @ 2 ohms 1 x 750 Watts @ 4 ohm Bridged Mono 500 Watts (2 x 250 Watts RMS @ 4 ohms) < 1% THD. 750 Watts (2 x 375 Watts RMS) @ 2 ohms. 1 x 750 Watts @ 4 ohm Bridged Mono. 500 W....

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MUSYSIC Professional 12 Channel 8000W Power Mixer 24-bit FX Processor MU-P212fx

12 input mono channels and 2 stereo balanced inputs.
Build-in amplifier "2x4000 Watts PMPO / 2x2000 Watts Program / 2x1000 Watts RMS @ 2 Ohms" "2x2000 Watts PMPO / 2x1000 Watts Program / 2x500 Watts RMS @ 4 Ohms" "2x1000 Watts PMPO / 2x500 Watts Program / 2x250 Watts RMS @ 8 Ohms".
Ultra-low noise discrete mic preamp with +48V phantom power / Extremely high headroom-offering more dynamic range.
24-bit DSP Multi-Effects Processor / USB/SD slot for MP3/WMA Format direct play.
Master mix output and REC output / SUB & Monitor output / 4 Speaker output (2 1/4" & 2 Speakon).

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ALPINE SWT-S10 1200w 10" Car Subwoofer in Bass Tube Enclosure+Amplifier+Amp Kit

Package Includes: (1) Alpine SWT-S10 1200w 10" Car Audio Subwoofer in Bass Tube Enclosure 4-Ohm Sub. (1) RockvilIe RXA-T1 1500 Watt Peak/750w RMS 2 Channel Amplifier Car Stereo Amp. (1)RockvilIe RWK81 8 Gauge Complete Amp Installation Wire Kit with 100 % Copper RCA. ALPINE SWT-S10 1200w 10" Car Audio Subwoofer in Bass Tube Enclosure 4-Ohm Sub. Subwoofer Type: 10 (25CM) BASS REFLEX SUBWOOFER TUBE. Frequency response: 35 - 200 Hz. Power handling: 1200 Watts peak power and 250 Watts RMS power.
Design: Stitched Alpine Logo, Rubber surround and push-type insert terminals. Dimensions: 11.22" x 23.62". Enclosure Dimensions: 11.25"W x 23.65" D. RockvilIe RXA-T1 1500 Watt Peak/750w RMS 2 ChannelCar StereoAmplifier. CEA Compliant Power Ratings: 250 Watts (2 x 125 Watts) at 4 ohms and 1% THD+N 370 Watts (2 x 185 Watts) at 2 ohms < 1% THD 1 x 370 Watts bridged @ 4 Ohms < 1% THD. 250 Watts (2 x 125 Watts) at 4 ohms and 1% THD+N. 370 Watts (2 x 185 Watts) at 2 ohms < 1% THD.
1 x 370 Watts bridged @ 4 Ohms < 1% THD. RMS Power Ratings 750 Watts (2 x 375 Watts RMS) @ 2 ohms 1 x 750 Watts @ 4 ohm Bridged Mono 500 Watts (2 x 250 Watts RMS @ 4 ....

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Nobsound Little Bear T7 Vacumn Tube Mini Phono Stage RIAA MM Turntable Preamp & HiFi Tube Pre-Amplifier (Silver)

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.

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Phono Turntable Preamp, Phono Preamp for Turntable, Record Play, Mini Electronic Audio Stereo Phonograph Preamplifier with RCA Input, RCA/TRS Output, Phono Preamp with 12 Volt DC Adapter

Convert Phono Signal：The Turntable Preamp Converts phono signals to line level for better sounding audio and volume.This state-of-the-art phono preamp can accommodate all magnetic pickups.
Low Noise Operation: The Turntable Preamp offers outstanding performance with it’s Low-Noise Audio Operational Amplifiers.Make your vinyl records deliver sound exactly as it’s read from your turntable’s needle.
RCA Input & RCA /TRS Output: This Mini Preamp has stereo RCA inputs , stereo RCA and TRS outputs. Connect the turntable to the RCA inputs and ground Then, connect the amplifier receiver to the RCA/ TRS outputs(DC 12V Adapter is included).
Simple Plug & Play:Connect any Phono Turntable Preamps to modern sound equipment without specialized phono input for amplifying music.Simply hook up the preamp to both turntable and audio device so you can enjoy vinyl in no time.
1 Year Warrranty: DIGITNOW guarantee this Electric Phono Preamplifier with both a 30-day, no hassle money back return policy and a 1 year manufacturer’s guarantee.

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PAC LC-1 Remote Amplifier Level Controller,Black,Small

Adds subwoofer level controls to any head unit.
Enables volume balance in any part of an amplified system.

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Polk Audio MM 1242 SVC 12 1260 Watt Car/Marine Subwoofer Sub+Amplifier+Amp Kit

Package Includes: (1) Polk Audio MM 1242 SVC 12 1260 Watt Single 4-Ohm Car/Marine Audio Subwoofer. (1) RockviIle RXA-T1 1500 Watt Peak/750w RMS 2 Channel Amplifier Car Stereo Amp. (1)RockvilIe RWK81 8 Gauge Complete Amp Installation Wire Kit with 100 % Copper RCA. Included: One 8" 4 ohm subwoofer. Stainless steel mounting hardware. Features: Polk Audio MM1242SVC 12 1260 Watt Single 4-Ohm Car/Marine Audio Subwoofer Sub. Driver Compliment: 12" (304.8mm). Cutout Dimensions: 11" (282mm).
Mounting Height: 0.55" (14.06mm). Mounting Depth (Top): 4.64" (118mm). Mounting Depth (Bottom): 5" (132mm). Peak Power Handling: 1260 Watts. Continuous Power Handling: 420 Watts RMS. Nominal Impedance: 4 Ohms. Frequency Response: 26Hz-200kHz. Sensitivity: 87 dB. Magnet Weight:54.4 oz. Magnet Material:Ceramic. Magnet Size:140mm x 60mm x 25mm. VC Diameter: 2". Enclosure Volumes: Minimum Sealed: 1.25 cu. ft. Maximum Sealed: 3.5 cu. ft. Minimum Vented: 1.75 cu. ft..
Maximum Vented: 2.25 cu. ft. RockviIle RXA-T1 1500 Watt Peak/750w RMS 2 ChannelCar StereoAmplifier. CEA Compliant Power Ratings: 250 Watts (2 x 125 Watts) at 4 ohms and 1% THD+N 370 Watts (2 x ....

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Pyle Phono Turntable Preamp - Mini Electronic Audio Stereo Phonograph Preamplifier with RCA Input, RCA Output & Low Noise Operation Powered by 12 Volt DC Adapter - PP999 , Black

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.

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Pyle Phono Turntable Preamp - Mini Electronic Audio Stereo Phonograph Preamplifier with RCA Input, RCA Output & Low Noise Operation Powered by 12 Volt DC Adapter (PP444),Gray

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.
1 YEAR WARRANTY: We guarantee this electric phono preamplifier with both a 30 day no hassle money back return policy and a 1 year manufacturer’s guarantee.

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Pyle Output PP777 Phono Turntable Preamp Mini Electronic Audio Stereo Phonograph Preamplifier Input, RCA Output & Low Noise Operation Powered by 12 Volt DC Adapter

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. It also comes with a 12DC adaptor.
1 YEAR WARRANTY: We guarantee this electric phono preamplifier with both a 30 day no hassle money back return policy and a 1 year manufacturer’s guarantee..

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