Best Sot-23 Amplifier

Bestseller No. 1
KeeYees 12 Types SMD to DIP Adapter PCB Proto Board Kit SOP8 SOP10 SOP14 SOP16 SOP20 SOP24 SOP28 0402/0603/0805 SMT SOT89/SOT223 TQFP100 QFN32 QFN44/48 with 40pcs 2.54mm Pin Header
  • 【Principle】: The transfer board is generally used for debugging and maintenance. Use it to import or export signals to connect test equipment or provide a signal source.
  • 【Ideal for DIY Circuits】: You can use it to build many circuits. Ideal for school and college projects, beginners and advanced amateurs.
  • 【Easy to Use】: The circuit board is neatly processed and easy to solder. They can also be soldered repeatedly. The pin header has good conductivity and can be directly inserted into the circuit board for easy use.
  • 【High Quality】: All PCB prototype boards are double-sided and made of high quality FR4
  • 【Various Models】: This kit has 12 types (51pcs) adapter boards, suitable for a variety of SMD chips.
SaleBestseller No. 2
Pyle Wireless Bluetooth Stereo Power Amplifier - 200W Dual Channel Sound Audio Stereo Receiver w/RCA, USB, SD, MIC in, FM Radio, for Home Computer via RCA - PDA29BU.5
  • 200 WATT POWER: The Pyle Dual Channel Stereo Amplifier is perfect for your karaoke and home theater acoustic sound system. It gives you 200W power w/ 100W RMS, accommodates 2 sets of speakers, allow you to enjoy high quality amplified audio
  • 5 INPUTS: This personal digital amp box supports various external sources. Features 1 RCA audio input for tuner, CD player, tape deck, 2 1/4" microphone IN, USB, SD card slot & Bluetooth/FM radio antenna to improve FM sensitivity & bluetooth distance
  • BLUETOOTH CONNECTIVITY: The sound amplifying mixer device is equipped w/ Bluetooth wireless music streaming. Works w/ today’s latest devices including smart phones, tablets, iPhone and computer w/ hassle-free receiver pairing
  • EQ CONTROLS: The improved professional compact & powerful mini amp system features crisp, responsive buttons for mode controls & power ON/OFF switch. Equipped with rotary knob controls for microphone volume, bass, treble, and master volume
  • DISPLAY METER: The compact and integrated indoor AV receiver has a built-in digital LED display showing input mode, track and folder name. FM antenna and remote control are also included in the package for distant audio adjustments
Bestseller No. 3
Donner Bluetooth 5.0 Stereo Audio Amplifier Receiver, 4 Channel, 440W Peak Power Home Theater Stereo Receiver USB, SD,FM, 2 Mic in Echo, RCA, LED, Speaker Selector for Studio, Home-MAMP5
  • High-power independent control: Its peak power can set of to 440W(110W x 4),and has four channels which is independently controlled.440W is enough to support 4 groups of 8 speakers with 4-8 ohms and peak power within 50W.
  • Bluetooth 5.0: The integrated hybrid amplifier is equipped with the new updated 5.0 bluetooth.It will increase the stability, sound quality and use distance.It Works with latest devices including smartphone, tablet, laptop, computer, etc.
  • Multiple input modes: In addition to the Bluetooth function, the amplifer can also be connected to SD card, USB disk, RCA input and ECHO microphone input.And supports treble and bass adjustment and microphone volume control
  • FM function:With automatic search function, you can save up to 50 radio stations. Detailed operating instructions can be found in the manual or contact our customer staff.
  • HD SCREEN: The integrated receiver for home stereo has a built in LED display. FM antenna and remote control are included in the stereo amplifier package for distant audio adjustments. [Notice] The product needs to be connected to passive speakers to play audio. When there is no speaker connected, there will be a certain amount of wind noise, which is normal
Bestseller No. 4
Facmogu 298A Wireless Bluetooth 5.0 Stereo Audio Amplifier, 300W+300W Dual Channel Power Sound Receiver w/USB, SD Card, FM Radio for Home Speakers & Theater System with Remote Controller - US Plug
  • Built-in transformer -- Built-in transformer and US plug, the 2 channel Bluetooth 5.0 stereo amplifier receiver provides 300W x 2 P.M.P.O(Peak Music Power Output), which is is perfect for your karaoke and home theater acoustic sound system.
  • 6 Inputs & Amplifer Dimension -- The digital amp box supports USB/SD card/FM Radio/ Bluetooth/2 1/4 inches microphone IN and various external sources RCA(R,L) audio input for tuner, CD player, tape deck and so on. Amplifier size: 7x5.4x2" / 18x13.8x5.5cm, weight: 2.4pounds/1.1kg.
  • USB 2.0/SD card input -- The sound amplifying mixer device features a USB/SD card input to support flash drives or SD card. Allows you to play your favorite audio files from your computer's media library when you connect it directly to the amp.
  • Multipurpose -- Recommend for home TV audio, computer audio system-game, tower Speaker, garden speaker. Small simple compact design also for car audio system.
  • 1-year Warranty -- We offer 1-year guarantee period. If you have any questions or concerns, please don't hesitate to contact us.
Bestseller No. 5
Skar Audio RP-1200.1D Monoblock Class D MOSFET Amplifier with Remote Subwoofer Level Control, 1200W
  • Class D MOSFET Monoblock Power Amplifier
  • Peak Power at 1 Ohm: 1,600 Watts | RMS Power at 1 Ohm: 1,200 Watts
  • Frequency Response: 20Hz - 250Hz, On-board Bass EQ Switch with +6 or +12dB boost at 45Hz
  • Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow. Damping Factor - 150<
  • Stable at 1 ohm | Remote Subwoofer Level Control Included
Bestseller No. 6
Bluetooth Home Audio Amplifier System - Upgraded 6 Channel 750 Watt Wireless Home Audio Sound Power Stereo Receiver w/ USB, Micro SD, Headphone, 2 Microphone Input w/ Echo, Talkover for PA - Pyle
  • POWERFUL 750 WATT: The Pyle 6-Channel Bluetooth Home Audio Amplifier gives you 750W peak power which can be used for multi speakers w/ 4-8 ohms impedance allowing you to enjoy high quality audio. Perfect for your PA and home theater entertainment
  • BLUETOOTH CAPABLE: The personal portable digital amp box works with today’s latest devices including smartphones, tablets, laptops and computers as it is equipped with Bluetooth wireless music streaming with hassle-free receiver pairing
  • MULTIPLE INPUTS: The integrated indoor stereo receiver supports iPod or MP3, USB, micro SD, AUX playback, built-in FM radio w/ digital LCD display, audio input and REC + subwoofer output RCA (L/R) connectors. Also features 2 ¼” microphone inputs
  • MIC TALK-OVER FUNCTION: The professional sound amplifying device features a MIC talk-over function which when activated the current music or audio being played will be temporarily halted. This function is used in paging, voice-over, and announcements
  • INTEGRATED EQUALIZER: The compact amplifier has crisp buttons for the audio sources and selectors, rotary knob for equalization, mic and master volume adjustments. A remote control is also included in the package for distant audio adjustments
SaleBestseller No. 7
Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)
  • Small simple compact design but practical and powerful, little Hi-Fi Bluetooth wireless amplifier exclusively designed for the customers who pursue HiFi sound;
  • Bluetooth 5.0 core, up to 50ft connection range guarantees low signal delay. No pop, no audible noise when Bluetooth connection is established;
  • 100W RMS X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD), comes with 24V power supply, can drive 280watts(8 ohm), 320watts(4 ohm) speakers, (For passive speakers only, not the powered speakers.)
  • Advanced circuitry design, built-in speakers protection circuit, best for bookshelf/computer/desktop/speakers in your home;
  • Home integrated digital amplifier, 18-month warranty, you can return the item if you have any problems;
Bestseller No. 8
ALAMSCN 51PCS 12 Types SMD to DIP Adapter PCB Proto Board Plate Converter SOP SOT 0402/0603/0805 TQFP QFN + 40PCS 2.54mm Male 40 Pin Header
  • Multiple combinations: The kit has 12 types (51 pcs) of adapter boards, suitable for a variety of SMD chips, and can meet most of the circuit construction needs.
  • Material: All PCB prototype boards are available on both sides, using high-quality FR4, the edge of the circuit board is neat and easy to solder.
  • Accessories: Equipped with 40pin male pin header, good conductivity, can be directly inserted into the circuit board, easy to use.
  • Application: Widely used for debugging, overhauling, importing or exporting signals to facilitate connection of test instruments or provide signal sources.
  • Type: SOP8 SOT23/SOP10 SOP14 SOP16 SOP20 SOP24 SOP28 0402/0603/0805 SOT89/SOT223 TQFP100 QFN32 QFN44/48. Please check the size you need before order.
SaleBestseller No. 9
BOSS Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, Mosfet Power Supply, Stereo
  • Power - 1100 Max x 1 @ 2 Ohms, 550 Max x 1 @ 4 Ohms
  • Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal
  • Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry
  • Low & High Level Inputs - A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers
  • Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction
SaleBestseller No. 10
Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer
  • Join the audiophile music journey with Fosi Audio BT30D.
  • 2.1CH Bluetooth 5.0 Power Amplifier: Exquisite design, improved operation, great sound performance.
  • BT30D supporting Bluetooth and RCA input can drive most home passive speakers, passive/powered subwoofer. SUB volume/Frequency, Bass/Treble control ensure Hi-Fi music quality.
  • Adopt 2 pcs Texas Instruments TPA3116D2 chip. High-performance effectively improve output power and audio quality. Max power output up to 200Watt.
  • What You Get: BT30D Amp, 24V/4.5A power supply, user manual, our worry-free 18-month warranty, and friendly customer service.
SaleBestseller No. 12
Sunbuck Wireless Bluetooth Audio Amplifiers, 200W Power Home Stereo Amplifier Receiver, with USB, SD Card, FM Radio, Remote Control, Dual Channel Sound, for Theater Entertainment Studio Use(AS-35BU)
  • 【200 Watt Utral-large Power】Sunbuck 2 channel Bluetooth stereo amplifier receiver provides 2*20W and the P.M.P.O(Peak Music Power Output) can reach 200W/100W x 2, which is perfect for your karaoke and home theater acoustic sound system, Let you enjoy high quality amplified audio.
  • 【5 Input Optional】Sunbuck Audio Component Amplifiers support USB/SD card/FM Radio/ Bluetooth and various external sources RCA(R, L) audio input for tuner, CD player, tape deck and so on.USB 2.0 Mode, DC 12V and AC 110V Input.
  • 【wireless Bluetooth Connection】The sound amplifying mixer device is equipped with Bluetooth wireless music streaming w/ 40+ ft wireless range. Works w/ today’s latest devices including smartphone, iPad, iPhone and computer w/ hassle-free receiver pairing.
  • 【EQ Control】The improved professional compact bookshelf sound amplifier features crisp, responsive buttons for mode controls. Rotary knob controls for mic echo / volume, balance, bass, treble, master volume, input source and the unique folder/track.Remote control only for volume not for full control.
  • 【100% Satisfactory Guarantee】Our Wireless Bluetooth Stereo Audio Amplifiers support 1-year warranty, we provide the best customer service. If there is any problem, please free to contact us.
Bestseller No. 13
Chironal 50pcs New Double Side SMD SOT23-3 to DIP SIP3 Adapter PCB Board DIY Converter (SOT23-3)
  • 50pcs/lot,The PCB board has two sides. A side and B side it can be used to convert SOT23 (Pin pitch 0.95mm) to SIP3 (2.54mm pin pitch).
  • The PCB board mounting 2.54mm pitch Pin Header. It can be plugged directly into 2.54mm PCB board or breadboard.
  • Size: 1x0.7cm/0.39x0.28",Material: Electrical Components
  • Please allow 0-1mm error due to manual measurement. pls make sure you do not mind before you bid.
SaleBestseller No. 14
Moukey Home Audio Amplifier Stereo Receivers with Bluetooth 5.0, 220W 2 Channel Power Amplifier Stereo System, w/USB, SD, AUX, MIC in w/Echo, LED for Home Theater Speakers via RCA, Studio Use - MAMP1
  • ☑️220 WATTS PEAK POWER: The dual-pass Moukey Bluetooth stereo amplifier receiver is perfect for your karaoke, home theater, acoustic sound system, and monitor headphones. Provide you with enough powerful power amplification, which can accommodate 2 sets of speakers, so that you can enjoy the home audio impact of high-quality audio amplification.
  • ☑️BLUETOOTH 5.0 WIRELESS CONNECTION: The sound amplification mixer device is equipped with Bluetooth music streaming with a wireless range of 40 feet / 12 meters or more. Compatible with today's latest devices (including smartphones, iPads, iPhones and computers), this stereo amplifer is easy to pair with the receiver.
  • ☑️MULTIPLE INPUT AND OUTPUT MODES: The digital amplifier box supports various external signal sources. 2 RCA audio inputs for tuner, CD player, tape drive, two 2.5-inch / 6.35 cm microphone inputs, headphone output port, USB, SD card, 3.5mm AUX IN and FM radio antenna. With RCA audio output, 2 pairs of banana plug speaker output. With the special monitor headphone output design, so you can enjoy audio all the time without the worry that bother others.
  • ☑️EASY BALANCE CONTROL: The improved professional compact bookshelf sound amplifier with clear, responsive buttons for mode control. Knobs control microphone echo / volume, balance, bass, treble, master volume, input source and unique folder / track.
  • ☑️HD SCREEN: The integrated receiver for home stereo has a built in LED display w/ front panel audio control center. FM antenna and remote control are included in the stereo amplifier package for distant audio adjustments.
Bestseller No. 15
Ghost Fire Guitar Pedal Board Aluminum Alloy 1.76lb Super light Effect Pedalboard 19.8''x11.5'' with Carry Bag,SPL-04
  • Super light Aluminum alloy no weld construction, light weight( whole set is merely 3.3lb.) and pretty sturdy
  • 9° incline design is convenient to step on pedals, the frosted surface offers no worries for scratches
  • 800D oxford cloth heavy-duty padded waterproof carry bag (23" x 13"), safely and securely transports your guitar effect pedals
  • Perfect for every guitarist, concentrate on your playing, and no longer worry about cable trouble