Reviews Pre Amplifiers

NVX XKIT44 Full Spec 4 Gauge 100% OFC Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1500 Watts

  • 1/0 Gauge Dual Amplifier Power Installation Kit.
  • Tinned conductors for corrosion resistance.
  • Pre-terminated seamless power and ground ring terminals.
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SoundAlert 100W Police Air Horn Amplifier Kit [118-124 dB Slim Speaker] [Manual Control or Stock Horn Bybass] [10 A Fuse Protected] Electronic Air Horn for Emergency Vehicles Trucks Cars

  • COMPACT - At just over 2" wide, this extra slim siren speaker easily fits on your bumper or behind your grille, and with its street clearing 118 - 124 dB rating, it gets respect wherever it goes..
  • UNIVERSAL - There's no need to settle, get full-sized power for any vehicle. Thanks to the small amplifier and slim speaker, this system easily mounts to anything from large SUVs all the way down to ATVs, UTVs, and Motorcycles..
  • UNSTOPPABLE - Encased in a durable, rust-resistant aluminum body, and carrying an impressive IP67 waterproof rating, these amplifiers stand strong, whether they're mounted under the dash of your POV or open and exposed on your side-by-side..
  • FLEXIBLE- Our amplifiers give you the flexibility to operate the air horn the way that you want. Whether to control it through an external switch or hands-free with the vehicle's stock horn button, is your choice to make..
  • PREPARED - Proper preparation is vital to the success of any endeavor because sometimes things don't go as planned. That's why we included a pre-wired 10 A fuse with our kits. No matter what happens, your vehicle and your wiring are protected..
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Keadic 169Pcs 21 Values Integrated Circuit Chip Assortment Kit, 2.54mm IC Sockets 8 14 16 18 Pins, LM324 LM358 LM386 LM393 LM339 NE5532 NE555 ULN2003 ULN2803 JRC4558 PC817 for Opamp Single Precision

  • ...555 LM358 LM324 JRC4558 LM393 LM339 ULN2003 ULN2803 UC3843AN UC3842AN PT2399 TDA2030AN TDA2822D LM386 NE5532 & 8/14/16/18 pins 2.54mm Pitch Dual Row DIP IC Sockets Solder Type Adaptor Connectors..
  • ❤2. Cost-effective: Inlcuding almost all of useful IC types for daily assembly like precision timers, dual operational amplifiers, audio amplifiers, Darlington arrays, quad operational amplifiers, etc. It will save your money, time & energy to search for some special types everywhere..
  • ❤3. Good Quality: Ourselves also use them for work & household circuit assembly. They are well made & durable, the pins are not easy to bent and can be re-aligned perfectly. If there are any issues during use, feel free to contact me please..
  • ❤4. Wide Applications: They are widely used in daily assembly, such as precision timers, dual operational amplifiers, audio amplifiers, Darlington arrays, quad operational amplifiers, a bass guitar overdrive pedal's PCB, etc..
  • ❤5. Perfect Package: Each type of DIP IC socket adaptors are packed in special compartment of clear container, besides, we also add a corresponding label to convenient for you find the right circuit chip quickly..
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UWAYKEY 35W Audio Tube Amplifier with TDA7377 Chip, HiFi Stereo Receiver Integrated Amp with Bluetooth 5.0, Hybrid Amp for Home Theater System

  • About ZK-152H Tube amplifier: ZK-152H is a hybrid tube power amplifier, which uses tube as the front stage power amplifier and class AB power amplifier chip as the combination method of the rear stage. This combination method neutralizes the advantages and disadvantages of Class A power amplifiers and Class AB power amplifiers. ZK-152H Tube amplifier allows you to taste the "taste" of tube amplifiers at a low price instead of the cold "digital taste" of digital power amplifiers..
  • This tube power amplifier uses the TDA7377 chip, which is a class AB power amplifier chip. The professional fully complementary output stage structure and internal fixed gain ensure that the output is not distorted at high power. We changed the output power of the chip to 35w by means of bridge connection. This output power is not a beautiful figure in the face of digital power amplifiers, but its sound quality is far better than digital power amplifiers, especially when playing human voices..
  • How Many Input Methods Are There: ZK-152H tube amplifier provides two input modes: Bluetooth mode and RCA mode, the switching between modes can be switched by physical buttons. At the same time, the tube amplifier can also input audio signals through AUX 3.5mm..
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Gallien-Krueger Plex Preamp Pedal

  • ...lease time Chromatic tuner with large LED display Boost with variable clipping and level Aux. input Headphone output Direct XLR output with ground lift and pre/post selector USB in/out for MIDI, direct recording and re-amp capability Effects send and return.
  • Combining the proven tone shaping of GK’s legendary bass amplifiers with state of the art technology to deliver an impressive feature set, the PLEX is the next generation of bass preamp.
  • In addition to the four-band Active/Variable Q equalizer that has been a favorite of professional bass players for over 40 years, the PLEX incorporates the tools the modern bass player has come to rely on for the stage and studio, all in a pedal board friendly package.
  • Foot switchable Compressor, Chromatic Tuner and Boost, Aux input, Phones Output, XLR output with pre/post and ground lift, FX loop and USB output make the PLEX the solution for any playing situation.
  • Expanded Voicing Options Every knob of the PLEX features push activated functions that allow the user to tailor every nuance of their sound beyond the range of traditional tone controls.
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Alpine SBV-10-WRA Pre-Loaded 10-Inch Subwoofer for 2007-2018 Jeep Wrangler JKU with Panel Tool Kit

  • 10-inch subwoofer pre-loaded into a sealed, custom-fit enclosure.
  • Designed to be pressure fit under the front passenger’s seat rails, no mounting hardware is required.
  • Trail Ready - Rated at IP66 for protection against total dust ingress and water from any direction.
  • OEM-grade weather resistant Molex 2-pin connector with pigtail wire harness.
  • The 300W RMS/900W max power rating is a match for the KTA-30MW Mono Tough Power Pack Amplifiers (sold separately).
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Swpeet 85Pcs 10Pcs 10 Types Integrated Circuit chip Assortment Kit,LM Series Dual/Quad Operational Amplifier Opamp Single Precision Timer Pwm - LM324 LM358 LM386 LM393 UA741 NE5532 NE555

  • ...y tens to thousands of times than that of transistors. The stable working time of the equipment can also be greatly improved..
  • 3, 【 The Most Popular LM series Dual Operational Amplifier IC Chip Kit】 ------ We have chosen a variety of useful IC types for daily assembly, such as: precision timers, dual operational amplifiers, audio amplifiers, Darlington arrays, quad operational amplifiers, etc. It is suitable for single power supply with a wide range of power supply voltages, and is also used in dual power supply operating modes..
  • 4，【 Wide Applications】----- low power consumption, strong anti-interference, small and flexible, strong processing capacity, green and environmental protection, suitable for most terminal industries, such as Photocouplers, Timers, Osciallators, Dual Opamps, Quad Opamps, Comperators, Audio Amplifiers, Echo Processors, Current Mode Controllers, Darlington Arrays, Voltage Charge Pump,etc..
  • 5, 【 With Anti-static Plastic Box】 ------ For your convenience storage and organization, we also equip you with Container Box, store commonly used IC kits according to label instructions. Its application range includes sensor amplifiers, DC gain templates and all other occasions where operational amplifiers can be powered by a....
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Audiopipe EQ-709X 7-Band Graphic In-Dash Equalizer

  • CUSTOMIZED CONTROLS: Adjustable subwoofer frequency and subwoofer output level controls for customized use.
  • QUALITY PERFORMANCE: Nickel-plated locking adjustable knobs for user-friendly operation.
  • Active gain pre-amplifiers with adjustable input sensitivity for maximum performance (Input sensitivity: 50mV-3V).
  • FREQUENCY RANGES: Graphic center frequencies: 50 Hz, 125 Hz, 315 Hz, 750 Hz, 2.2 kHz, 6 kHz, and 16 kHz.
  • Frequency response: 10 Hz-50 kHz, plus or minus 1 dB.
  • SPECIALIZED CONTROLS: Individual left and right sensitivity controls for auxiliary input.
  • 20 dB headroom output and level controls.
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Scosche Install Centric ICAK8 True 8 Gauge Hybrid OFC 2-Channel High Current Amplifier Wiring Kit Complete Car Amp Kit Twisted Pair Audio Cables In-Line Fuse Holder

  • HYBRID OFC POWER CABLE: This is a True 8 Gauge Oxygen-Free Copper and Copper-Clad Aluminum Hybrid Power Cable. Our kit features a blend of heavy-duty....
  • IN-LINE FUSE HOLDER: The MAXI and ATC fuse holders are molded and pre-installed in-line with weatherproof covers for convenient installation and....
  • DOUBLE STRENGTH GROUND TERMINAL: The Double Strength Ground Terminal is a unique pre-terminated ground terminal design that dramatically simplifies....
  • TWISTED PAIR AUDIO CABLES: The twisted pair RCA cables reject noise to provide better sound performance through your amplifiers. Our kit is....
  • BUY WITH CONFIDENCE: This product is backed by Scosche's Lifetime Tech Support and a Limited Lifetime Warranty, so you can purchase this product with....
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