Best Feedback Amplifiers

Alesis MultiMix 8 USB FX – 8 Channel Compact Studio Mixer with Built In Effects & USB Audio Interface for Live Sound and Home Studio Recording

  • Portable, Feature-Packed Mixing Desk - 8-channel mixer with 1/4" line level inputs, a high impedance input / switch for electric guitar and bass (DI), plus XLR inputs with 48V phantom power.
  • Ready for Any Situation – Separate 1/4" main and monitor outputs connect to PA speakers, active monitors, amplifiers and recording devices.
  • headphone output with independent level control.
  • Recording Essentials – XLR inputs with gain trim and switchable high-pass filters.
  • channel EQs with sweepable Mid (Ch 1 and 2 only).
  • Multicolor LED metering for real-time level feedback.
  • Built in Studio Effects - 15 DSP effects with channel FX Sends (pre and post EQ) and Master FX return level.
  • Perfect Capture – Class compliant (Mac & PC) USB audio interface records at 16-bit, 44.1/48 kHz resolution and sends computer audio to powered loudspeakers and headphones.
  • Professional Software Suite - Includes AKAI Professional MPC Beats.
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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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California Project

  • ...0 to your factory radio or an aftermarket radio that does not have low-level (RCA) inputs.
  • Low-Level Inputs - Line level inputs (RCA inputs / low-level inputs) use RCA interconnect cables to link the LOPRO10 with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers.
  • Variable Bass Boost - Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it.
  • Specs – 15.5” x 11” x 3”. If you are short on space, this is a great solution for you. The combination of amplifier and subwoofer all into one, makes this ideal for spatially challenged vehicles. Weight: 13 lbs..
  • Warranty - Sound Storm provides a powerful 3-year Platinum Online Dealer Warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality.
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Digital Hearing Amplifier - Next Generation in The Ear Personal Sound Device w/Noise Reduction - Rechargeable ITE 2 Piece Set, Portable Charging Case Sound Assist for Adults and Seniors, White

  • ... watching on your TV / Mobile devices, and reduce unnecessary noise ensuring you can hear everything even a pin drop!.
  • RECHARGEABLE AND RELIABLE: Finally, a better choice! No more expensive batteries that constantly need replacing every few days. These MEDca personal sound amplifiers come with their own portable charging case. 2 hours of charging equals 12 hours of use. The charging case is fully powered after 2 hours of charging and can be charged 3-4 times. Plus, you can easily store your ITE hearing device in the case when not in use..
  • SIMPLE & EASY ONE BUTTON OPERATION: Designed with your needs in mind, for adults or seniors with arthritic fingers, weak muscles, or those who are not tech-savvy, this is the perfect solution for you. All the functions of our hearing device are incorporated in just one button. Press the key for 3 seconds to power it and press the same button to adjust the volume. It's that simple and they're ready to use out of the box..
  • WORLD-CLASS INNOVATIVE DESIGN: If discretion is what you're looking for, then you've come to the right place. The sound device looks like fancy ear....
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BOSS Audio Systems PD3000 Class D Car Amplifier - 3000 Watts 1 Ohm Stable Digital Monoblock Mosfet Power Supply Great for Subwoofers

  • Power - 3000 Watts Max x 1 @1-Ohm, 1500 Watts Max x 1 @2-Ohms, 750 Watts Max x 1 @4-Ohms.
  • Class D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it’s needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry.
  • Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
  • 1 Ohm Stable - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to.
  • Strapping Capable - You are able to strap two PD3000 amplifiers and double the power that is being sent to your subwoofer(s). You now have the ability to connect more subwoofers to take advantage of the extra power.
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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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SYCOOVEN Aluminum Spring Speakers Spikes Isolation Stand, 4pcs Speakers Isolation Feet Pad Stand Adjustable Speaker Floor Protector Mats for HiFi Amplifier/Speaker/Turntable/Player(Silver)

  • 【Durable material】The isolation plaform pad feet stand spikes is made of aluminum alloy, high hardness and density, low harmonic vibration point and high damping..
  • 【Anti-skid rubber】The speakers isolation feet pad stand can absorbing vibration and improve sound clarity, stereo imaging and bass response, and the sounds are focused with less noise..
  • 【Powerful】Using isolation stand feet is suspend acoustic feedback from your speakers or sub-woofer isolation for vibration. The tones will be more focused, lighter and with less noise.It can also avoid much of the vibration that may disturb downstairs..
  • 【Adjustable height】The spring speakers spikes isolation stand height can be adjusted to different types of speakers, amplifiers, CD or DVD players, etc..
  • 【Easy to install】no need to make holes, machined and spring isolation stand feet is easier to install. Convenient for you to optimize the actual sound and reduce vibration from stereos..
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Nakamichi Shockwafe Ultra 9.2.4 Channel Dolby Atmos/DTS:X Soundbar with Dual 10" Subwoofers (Wireless), 4 Rear Surround Effects Speakers, eARC and SSE Max Technology

  • ... Modular Surround Speakers (2nd Gen). Setup within 30 min..
  • Spatial Surround Elevation (SSE) MAX TECHNOLOGY: A PERFECT CONVERGENCE OF POWER, PROCESSING AND PERFORMANCE. Combining new, upgraded custom-matched hardware and Nakamichi-exclusive software into state-of-the-art architecture, our precisely-tuned high output amplifiers, extended range twin-cone drivers and silk dome surround effects tweeters deliver enhanced multi-directional surround from 3 advanced audio processing engines, delivering the most immersive 360° cinema, music and gaming experience..
  • SUPERCHARGED DUAL 10” WIRELESS SUBWOOFERS (INDUSTRY-EXCLUSIVE) propel bass performance to new heights, featuring upgraded high output amplifiers (up to 600W) and subwoofer drivers that harness effortless power, transforming your entire room into a sweet spot filled with thunderous, yet balanced lows as deep as 20Hz without any localization or distortion even at cinema-level volumes. Real bass is felt, not heard. Our system showcases TWO subwoofers which are a must for the ultimate home theater..
  • 2ND GEN QUAD 2-WAY SURROUND SPEAKERS (INDUSTRY-EXCLUSIVE). A significant upgrade featuring extended range twin-cone drivers and silk dome tweeters, our surround speakers transport you into a rich, all-envelo....
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Stainless Steel Adjustable Speaker Spike Isolation Feet, Subwoofer Floor Protector Shoes Mats, Amplifier Turntable Isolation Cone, LP Vinyl Record Player Shockproof Base Pad.

  • Materials: ① Aluminum alloy: with high hardness and density has low harmonic vibration point and high damping.
  • ② Antiskid rubber: absorbing vibration and achieve higher quanlity of listening pleasure, improve sound clarity, stereo imaging and bass response.
  • Design: CNC Machined and spring isolation stand feet is easier to install, no need to make holes and no need to use double-sided adhesive to avoid damaging your equipment. Espeically it's convenient for you to adjust load bearing by moving or adding springs which can make sound feeling different.
  • Function: Using isolation stand feet is to suspend acoustic feedback from your speakers or sub-woofer isolation for vibration. The tones will be more focused, lighter and with less noise. It can also avoid much of the vibration that may disturb downstairs..
  • Advantages: it has high attenuation characteristics which can keep low quantity sense and raise high frequency line feeling and simple sense..
  • Applicable objects: speakers, amplifiers, instrument, turntable, CD/DVD players, recorders, DAC and other equipments.
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