Reviews Car Audio Preamp - BestBuyersPro.com

Autotek ATEQ709 4-Band Audio Equalizer with Built-in 2-Way Crossover, 9 Volts, 1/2 DIN, re-amp EQ with Front/Rear Active Crossover, and Selectable 12dB high-Pass Crossover,Black

Half-DIN, 4-Band Preamp EQ With Front/Rear Active Crossover Features.
Line Driver Circuit Delivers 9 Volts Of Preamp Level Signal Through The RCAs.
Audio Input Selector For Switching Between Head Unit And Another Audio Source.
Input Level Controls For Both The Car Radio And Any Media Device To Ensure Identical Volume Levels.
Master Volume Control Of The SPL-Level For Both Sound Sources.

...B / Octave Crossover. Low Pass Filter: 50Hz - 250Hz.
High Pass Filter: 15Hz - 250Hz. Fully Adjustable 12dB Bass Equalizer with Differential Circuitry. 2-Ohm Stable Stereo. 4-Ohm Mono Bridgeable. Mute and Delay Soft Start System. Full IC-Controlled Protection Circuitry. RCA Preamp Line Output. ELNA Brand Audiophile Capacitors. 8 Volt Preamp Circuitry. Status Mode LED Indicator. High Level Input with Smart Auto Turn-On. Minimum THD at Rated Power: < 0.05%. Frequency Response: 10Hz - 40KHz. Damping Factor: > 200 @ 100Hz. 50 Amp Maxi Fuse.

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..

...ly Adjustable 12dB / Octave Crossover with Differential Circuitry, Low Pass Filter: 50Hz - 250Hz, Subsonic Filter: 15Hz - 55Hz, Phase Control Switch 0-180 degrees, Full IC-Controlled Protection Circuitry, Remote Dashboard Subwoofer Control, Fully Adjustable 12dB Bass Equalizer, Mute and Delay Soft Start System, RCA Preamp Line Output.

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.

...ic sync effect. Authorized internet Dealer. 1-Year Manufacturer's.
Playback and audio features: MP3/WMA/WAV/FLAC playback via USB. Pandora/Spotify/iHeartRadio control via Bluetooth for Android devices. 13-Band Graphic equalizer (10 Preset x 1 User). 3. 5mm Front Audio auxiliary input. Front USB Input. 1 set of 2. 5V preamp outputs (rear/subwoofer selectable). Bluetooth features: built-in Bluetooth technology for hands-free talking and audio streaming.
Bluetooth version 3. 0+Edr Certified. Bluetooth profiles supported: . HFP: hands free profile allows a hands-free car kit to connect to a compatible mobile phone. Hsp: headset Profile enables a Bluetooth headset to connect to a compatible mobile phone. Pbap: phone book Access profile allows the car stereo to display the name of the incoming caller, as well as access the Contact list of the mobile phone directly from the car stereo.
A2DP: Advanced Audio Distribution Profile allows high quality audio to be streamed from an audio device to the car stereo. AVRCP: Audio/Video Remote Control Profile supports basic remote control functions (play, pause, etc) via Bluetooth. Works with most Bluetooth-enabled cell phones. Includes an external wired microphone for clear, convenient, distortion-free talking. Maxi....

Package Includes: (1) RockvilIe RXD-M0 1200 Watt/600w RMS Mono Class D 1 Ohm Car Audio Amplifier. (1)RockvilIe RWK81 8 Gauge Complete Amp Installation....
2 Ohm : 800 Watts x 1 Channel. 4 Ohm : 600 Watts x 1 Channel. High-Speed MOSFET Power Supply. Optical Coupler Class D Technology. Studio-Grade Bipolar....
Remote Dashboard Subwoofer Control. Fully Adjustable 12dB Bass Equalizer. Mute and Delay Soft Start System. RCA Preamp Line Output. 8 Volt Preamp....
(1) 17 High Grade Twisted Pair of 100% Copper RCA Cable. 178Gauge Translucent Blue SuperFlex Power Cables. 17 18 Gauge Blue Remote Cable. 17 16 Gauge....

With MM signal input and 3.5mm AUX input(with priority), can be used as a MM phono preamp and a tube preamp, compatible with many audio devices such as MM record player, phone,TV, MP3 players, CD players, DAC, computers etc. to satisfy different demands..
Reasonable curcuit layout and concise wiring to ensure HiFi clear sound with low noise, adopting 2PCS 6A2 vacuum tubes(can be replaced by 6K4 / 6J1 / 6J4 / GE5654 / 6AK5 / 6*1n) to make sound warm, dynamic and sweet, bringing extremely high-quality listening experience..
With gain adjustment switch(OFF-39dB-42dB-45dB), convenient to match better with different audio signals, the front panel are machined with wire drawing and frosted technology, looks more fashionable and distinctive..
Mini size with exquisite appearance, aluminum alloy chassis with better shielding performance and gold-plated terminals with lossless transmission, perfectly suitable for MM record players and other audio sources..
Notice: this is only a preamp, which needs to be used with amplifiers or active speakers..

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