Top Preamp Rack Reviews

Rockville PPA52 Preamp Pro 1U Pre-Amplifier w/Bluetooth/USB/Computer Interface

Rockville PPA52 Preamp Pro 1U Rack Pre-Amplifier w/Bluetooth/USB/PC Interface..
Top of the line professional preamp with low noise and high sound quality. Built in reliable Bluetooth audio playback with long range. Built in USB/computer interface allows you to record the master output to your DAW or to play songs from your favorite software on your computer. Built in USB MP3 player. (3) RCA aux inputs. (1) RCA Phono Input. (1) XLR and ¼” Combo jack front mic/line input. (2) ¼” Inputs (mono or stereo). (2) XLR outputs (stereo or mono)..
1U rack mount size. Built-in 3 band Equalizer (bass, mid, treble). Left / Right balance adjustment. Mono/Stereo selectable. Mute. Low cut crossover filter. Headphone output for listening or monitoring. Loudness compensation circuit which at low-to-medium volume boosts the bass and treble response. 100-240V worldwide voltage power adaptor.
Specifications: Impedance. . Mic: 1mV / 3 Kohms. Phono: 3mV / 47 Kohms. Pre-Output: max. 5V / 1 Kohms. Total Harmonic Distortion. . Mic: less than 0.02%. Phono: less than 0.04%. RCA Aux: less than 0.01%. Signal to Noise Ratio. . Mic: more than 70 dB. Phono: more than 90 dB. RCA Aux: more than 100 dB..
General: Product weight: 4.43 lbs. Product dimensions: 18.89" x 6.49" x 1.73".

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4 Channel Pre Amplifier Receiver - 1000 Watt Rack Mount Bluetooth Home Theater-Stereo Surround Sound Preamp Receiver W/Audio/Video System, CD/DVD Player, AM/FM Radio, MP3/USB Reader - Pyle PD1000BT

1000 WATT POWER: The high powered Pyle stereo amplifier receiver is perfect for your karaoke/home entertainment sound system. It gives you 1000W peak power to be used for multi speakers with 8 ohms impedance allowing you to enjoy high-quality audio.
7 INPUTS: The home stereo amplifier receiver is equipped with a front-loading CD/DVD player, MP3/USB flash drive reader, Aux (3.5mm) input, (2) pair RCA audio in, (2) 1/4" microphone in, 1/4" headphone jack. It also has RCA output for subwoofer.
COMPATIBLE WITH BLUETOOTH: This 4 channel Pyle stereo receiver preamp system is compatible w/ bluetooth for wireless music streaming & works w/ iPhone, android mobile phone, iPad, tablet, & PC. It also has an AM/FM radio w/ 30 station memory presets.
EQ CONTROLS: Home theater preamplifier receiver allows you to adjust the mic echo, treble, bass, volume, subwoofer levels using the button and rotary tuner on the front panel control center or the included remote control for distant audio adjustments.
DIGITAL VFD DISPLAY: The rack-mount preamp receiver features a built-in digital VFD display which displays all the functions and input used. Includes remote control, detachable rack-mount brackets, RCA connection cables, AM/FM antennas, power cable.

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Rockville Hybrid Bluetooth Karaoke Home Theater System and (4) 4\ Speakers+(2) Mics

...Tone Characteristic: 100 Hz - 10 kHz +/-12dB, 110v/220v switchable.
19" Rack Mountable (Removable Rack Brackets) Digital Hybrid Amplifier/Receiver, Inputs On Front of Unit, lpod/MP3 - 1/8" mini jack style, 1/4" headphone jack, 1/4" Mic 1 and Mic 2 Inputs,USB Input, Rear Inputs: RCA Input for DVD or CD, Rear Outputs: Preamp output for an external additional amplifier or powered speaker,Sub preamp output to connect a powered subwoofer or an amplifier,Record output to connect a recording device,Rear Speaker Terminals: Banana plug / binding post outputs for speakers.
Bluetooth Capable, Built-in Preamplifier, Multicolor LED display, Digital Quartz Synthesized AM / FM tuner w/50 presets & auto scan, Preset EQ: Rock, Pop, Classical, Jazz, Remote control for quick access to all functions, Vacuum Fluorescent Digital output display meters, Separate gain controls for pre-amp & subwoofer, Digital karaoke system, 2 front microphone inputs w/volume, tone and echo controls, Built-in mic mixer with echo control, USB input for music files from USB thumb drive.
Features of HP4S-8: Pair of RockvilIe HP4S-8 4" Black 360 Watt Outdoor / Indoor Home Theater Speakers with Swivel Bracket, Peak Power Handling: 360 Watts (per pair), RMS Power Handling: 120 Watts (per pair), IPX44....

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Rockville RPA60BT V2 1000 Watt 2-Ch USB Bluetooth DJ/Pro/Karaoke Amplifier Mixer

Rockville RPA60BT 19" 1000 Watt 2-Channel USB and Bluetooth Karaoke Receiver/Amplifier/Mixer..
19" rack mountable (removable rack brackets) digital hybrid amplifier/receiver. RMS Power @ 4 Ohms: 125w x 2. Peak Power @ 4 Ohms: 500w x 2..
RMS Power @ 8 Ohms: 100w x 2. Peak Power @ 8 Ohms: 400w x 2. THD: > 0.1%. Input Sensitivity: 400mv/33 KOhm. Frequency Response: 20 Hz - 20 kHz. Signal....
Tone Characteristic: 100Hz-10KHz ±12dB. 110v/220v Switchable. Front Inputs: 3.5MM front aux input, 1/4” Headphone Jack, (2) 1/4" Mic Inputs, USB....
Sub preamp output to connect a powered subwoofer or an amplifier. Record output to mixer. Record output to connect a recording device. Bluetooth....

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Pyle Rack Mount Studio Pre-Amplifier - Audio Receiver System w/ Digital LCD Display Bluetooth FM Radio Recording Mode Remote Control USB Flash or SD Card Reader Input and Output Jack - PPRE70BT

RACK MOUNT COMPATIBLE: Pyle pro audio pre-amplifier has FM radio tuning and unique recording mode that saves audio via USB/SD port. Also, pack with....
2. 1 BLUETOOTH VERSION: Built-in Bluetooth for wireless music streaming receiver that ranges up to 25’+ ft with digital LCD display. It works with....
AUX INPUT AND OUTPUT: This receiver/preamp also features two sets of RCA inputs, RCA preamp out, 2 Mono RCA's for subwoofer output, and Bluetooth that....
FRONT CONTROL CENTER: The front panel button control center consists of a power switch, independent input source selectable, bass, treble, mid,....
REMOTE CONTROL: A simple and user-friendly remote control is included with the PPRE70BT, providing all the functionality you need from switching input....

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Technical Pro H12X500UBT 6000w 6-Zone 12-Speaker Bluetooth Home Theater Receiver Receiver Bundle with Rockville REQ42-B Black 19 Rack Mount 2 x 21 Band Equalizer w/Spectrum Analyzer

Package Includes: (1) Technical Pro H12X500UBT 6000w 6-Zone Home Theater Bluetooth Receiver. (1) Rockville REQ42-B Black 19" Rack Mount 2 x 21 Band....
Inputs: (2) RCA, USB, SD Card, MP3 (3.5mm). Outputs: Banana Binding Post (4 Speakers), Push Button (Surround Sound Speakers). Plays MP3, WAV, WMA....
Bass, Treble and Balance Controls. Dual 1/4'' Mic Inputs with Volume, Echo, Bass and Treble Controls. Separate Gain Control for Preamp and Subwoofer....
Product Weight: 23 Lbs.. Features: Rockville REQ42-B Black 19" Rack Mount 2 x 21 Band Equalizer w/Spectrum Analyzer. 19" Rack Mountable. Dual Channel....
Dual VU Meters Level Monitor. Individual LED Indicators. Outputs-RCA (REC, Mail). Multi Color LED Display. Low/High Function. Frequency Response:....

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dbx 286s Microphone Preamp & Channel Strip Processor, Mono 4-Way

Studio quality mic preamp/channel strip processor.
Classic dbx compression puts great sound within easy reach.
Frequency tuneable de-esser reduces sibilance and high frequency distortion.
Enhancer increases the detail and definition of the high and low frequencies.
Program adaptive expander/Gate. Frequency response: 20Hz to 20kHz.
Operating voltage: 120VAC 60Hz, 100VAC 50/60Hz.
Purchase includes: dbx286s, power cord, operation manual, and rack mount screws and washers (x4).

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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

PERFECT FOR PHONO/TURNTABLES: A turntable phono preamp that converts phono signals to Line Level Signals. This state-of-the-art circuitry phono preamp accommodates magnetic pickups with an input sensitivity of 3mV at 50K Ohms..
LOW NOISE OPERATION: Offers outstanding value and performance with a Low-Noise Audio Operational Amplifiers. Integrated circuitry 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 ....

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Ibanez AEG62 6-String Acoustic-Electric Guitar (Right Hand, Natural Mahogany High Gloss)

Preamp: A nyatoh neck and walnut fingerboard offer stellar playability and response, and an Ibanez T-Bar II bottom saddle and AEQ-TTS preamp deliver beautifully articulated amplified tone.
Construction: The AEG62 features a Sapele construction that results in a rich, bottomless low end with a lively midrange.
Lightweight: With a shallow body depth, this slimmer acoustic is lightweight and easy to play.
Features: The AEG62 also features a smooth, deep cut that gives you access to those higher notes in the neck. A new easy-to-read onboard tuner with LCD (liquid crystal display) is located on the preamp.
AEQ-TTS Preamp with Onboard Tuner: The small and simple preamp has only two control knobs, volume and shape. This at-a-glance tone control offers natural acoustic sound in the center position. It allows players to adjust the tone easily and enables them to go from low, fat and powerful tones to a bright and crisp sound while adjusting only one knob.

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Comica LINKFLEX AD2 XLR/ 6.35mm Audio Preamp Adapter with 48V Phantom Power, Real-time Monitoring, Guitar Interface Microphone Preamp for iPhone, IOS, Android, Tablet and DSLR Cameras

【Stable Connection】As a high-quality microphone preamp, the LINKFLEX.AD2 allows you to use professional stage microphones or high-end studio microphones, guitar to create music with your mobile IOS or Android devices..
【Universal for Smartphones and Cameras】LINKFLEX.AD2 mic preamp is an easy solution to connect any professional microphones to iPhone, iPod touch, or iPad MAC/PC and Guitar and Android device.It is also a great preamp for DSLR cameras Canon, Nikon cameras. NOTE: For iPhone7 or above, you need to use the iPhone ORIGINAL lightning adapter..
【“Phone”/ “Mic” Monitoring Switch】With 1/8” headphone output, this camera preamp can be monitor the sound of the Phone/ Mic. “Mic” means real time monitoring the sound of the microphone, and “Phone” means playback the sound you recording in your phones..
【Gain-Control Adjustable】The gain control thumbwheel is easy to set precise levels,if you want the better video effects, you can dial the wheel of dslr preamp to an appropriate position while recording. You also can monitored the processed sound through a 3.5mm headphone..
【48V Phantom Power Output】With the optional 48v phantom power (provided by 9V battery), LINKFLEX.AD2 microphone preamplifier supports any XLR conden....

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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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ART Precision Phono Preamp

Connect any turntable to a wide variety of audio systems. Perfect for DJs and vinyl enthusiasts.
Moving Coil/Moving Magnet switchable input.

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Better Sound from your Phonograph: How come? How-to!

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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