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Best Amplifier Module Circuit Boards

Audio Amplifier Board, DROK 5W+5W Mini Amplifier Board PAM8406 DC 5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplify Module for Speaker Sound System DIY

  • Parameters: DROK audio amplifier board working voltage is DC 5V, output power is 5W (2Ω 5V)/3W (4Ω 5V) / 1.8W (8Ω 5V). Input method is monaural input..
  • Artificial Material: this New-designed mini power amplifier is made of noble black immersion gold circuit board, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module..
  • High Performance: the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression..
  • Safe Protection: the class D dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection.
  • Additional Function: it is available to connect amplifier type to choose different function (MODE: high electricity level is Type D, low electricity level is Type AB. Factory defaults high electricity level).
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ICC/Intervox MEO-627PN-02-643, Condenser Microphone 6.0 X 2.7

  • DEPENDABLE TO USE: The Mic sensor sound module is professional manufacturing, voice detection module has high performance, strong reliability, making sure safety use..
  • MAIN FUNCTION: This microphone sound detection module can detect sound strength of the environment, with high accuracy, great for professional usage..
  • ANALOG OUTPUT: The microphone sensor sound module supports analog voltage signal output, the signal amplitude is VCC/2, stable to use..
  • ADJUSATBLE GAIN: The mic sensor voice module has high sensitivity, built in amplifier circuit, and the gain can be adjusted as needed..
  • AD COVERSION: The microphone voice detection module can obtain the voltage signal of sound intensity through AD conversion..
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Monolith 11 Channel (3x200 + 8x100 Watts) Multi-Channel Home Theater Power Amplifier with XLR Inputs

  • Class AB: more efficient than class A, many high end, audiophile grade amplifiers utilize a class AB design..
  • Power: the Monolith 11x is an 11-channel amplifier comprised of 200 watts per Channel into 3 channels, and 100 watts per Channel into 8 channels of amplification. This rating is measured with all channels Driven across the full power bandwidth of 20Hz to 20kHz into 8-ohm loads. Additionally, there is no current limiting and there is no protection circuitry in the amplifier circuit path. Even if the speakers’ Impedance drops to a low level, The Monolith is robust enough that the current is never.
  • Made in U.S.A.: The Monolith 11x is designed, engineered, and assembled in the United States of America..
  • Dynamics: high resolution Audio delivers the best in music and movie soundtracks. You deserve an amplifier capable of delivering clear and clean audio across a wide dynamic range! With a more than 100dB signal to noise Ratio, The Monolith 11x can clearly and accurately articulate The quietest portions, the loudest portions, and everything in between..
  • Circuit boards: double sided, glass epoxy boards. Metal film resistors built to 1% tolerances. Stringent quality to ensure each circuit board functions like the last and presents the maximum in....
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Juried Engineering Microchip MCP602-I/P MCP602 Dual Operational Amplifier Op-Amp 2.8MHZ 2.3V/us DIP-8 Breadboard-Friendly (Pack of 1)

  • DROK micro voltage converter with low voltage input range DC 4.8-35V, positive and negative dual output voltage is ±15V, rated output current is 660mA..
  • APPLICATION: the step-up regulator module is suitable for sensor, operational amplifier, audio and other devices that needs positive-negative power output..
  • SMALL MODULE HIGH EFFICIENCY: DROK boost converter is with small dimension 64x27.5x12.5mm.
  • the small module conversion rate can be up to 88%..
  • TWO MOUNT METHODS: the volt transformer module not only support row pin welding, but also lead mounting, which will be convenient for your use..
  • NOTE: please note that although the module is with short circuit protective function, it can not in long continuous short circuit, or it will be damaged..
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AITRIP 4pcs M38 Wireless Bluetooth MP3 Audio Receiver Board BLT 4.2 mp3 Lossless decoder Bluetooth 4.2 Audio Receiver Board Wireless Stereo Sound Module Compatible with Arduino Raspberry Pi

  • This product has its own dual 5W power amplifier circuit, and must not be connected to another amplifier! The outputs of the two amplifiers may not be....
  • Package Includes: 4pcs M38(HW-406) Wireless Bluetooth MP3 Audio Receiver Board.
  • Power supply: You can directly use the MICRO USB Android cable 5V for direct power supply, or you can also connect 5V power supply or 3.7V lithium....
  • Support USB sound card, free drive (plug and play). Connect the module to the computer with a USB cable, and the computer can play music through the....
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BRECKWELL Circuit Control Board Panel P20 P26 P23 P23i P24 P24i A-E-301

  • Breckwell Circuit Control Board Panel Module, P20, P23, P23i, P24, P24i, P26, P32i, P2000, P2000i, P2700, Part# C-E-301 | A-E-301.
  • Replacement digital 4 RPM circuit board / control panel for most Breckwell pellet stoves made before 2002. Fits the following Breckwell pellet stove....
  • Genuine Breckwell OEM Replacement Circuit Control Board.
  • Guaranteed Newest Stock and Latest Inventory.
  • Please ensure you require this control board prior to ordering. We are unable to return circuit boards that have been installed or used in anyway. Be....
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Digital FM Receiver Module Icstation Radio Wireless Receiver Module Digital Stereo Board LCD Display DSP PLL 76.0MHz-108.0MHz

  • Mini stereo FM receiver module adopts advanced DSP and PLL technology ensure high quality broadcast receiving performance.
  • Blue backlight LCD display and potentiometer regulate the volume and frequency easy to operation.
  • On-board 2X3W stereo audio amplifier chip enable you to DIY FM radio easily, no extra audio amplifier circuit needed.
  • Working Voltage: DC 3-5V, Frequency Range: 50Hz-18KHz, Output Power: 500mW, Board Size: 75 X 45 X 30mm/2.95 X 1.77 X 1.18inch.
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DEVMO 2PCS PAM8403 3W Stereo Audio Power Amplifier Board Module Super Mini DC 5V with Volume Control Potentionmeter

  • ★Can use the computer USB port, USB power bank or a mobile phone charger to supply the 5V support power,Battery power can also be used.
  • ★Provides 3W (left channel) + 3W (right channel) output power into a 4Ω speaker load and 5V power supply.
  • ★Integrated power switch and volume control (turn knob fully counter-clockwise to turn off).
  • ★Module has short-circuit current protection, under-voltage lockout and over-temperature protection (shuts down at an internal temperature of 140C....
  • ★Package Includes: 2PCS PAM8403 Class D Stereo Audio Power Amplifier Module with Volume Control Potentiometer.
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Hifonics TPS-A500.2 THOR Series Class-D 2-Channel 2-Ohm Stable Powersports Amplifier For Polaris RZR/ATV/UTV/Cart/Boat

  • Hifonics TPS-A500.2 500W Peak THOR Series Class-D 2-Channel 2-Ohm Stable Powersports Amplifier.
  • MARINE GRADE PROTECTION: Amplifiers are ABYC and ASTM certified which defines that marine amplifiers must use conformal coated PC boards to resist....
  • PRE-AMP CIRCUITRY: Low Noise Pre-Amplifier Stage Special preamplifier reduces incoming noise from source units dramatically improving sound quality.
  • CLASS / TOPOLOGY: Full Range Class D Highly efficient circuit topology which helps the amplifer develop a lot of power in a very small heatsink..
  • DIAGNOSTICS: Three-stage protection circuits Monitor thermal, overload, DC, and speaker short protection with lighted indicators on the amplifier end....
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JVC KS-DR1004D 400 Watt 4-Channel Bridgeable Amplifier for Car & Marine and RZR/ATV/UTV/Cart Motorsports

  • VERSATILE: JVC’s marine and motor sports receivers and amplifiers feature compact size for versatile installation even in tight spaces.
  • DURABLE: Built tough with Conformal coated main PCBs (printed circuit boards) offer additional protection against moisture and condensation from damaging the product.
  • VARIABLE HPF & LPF: Compared with fixed type switching, more precise sound adjustment is possible to match your preferences.
  • SMALL BUT POWERFUL - Compact 4-channel amplifier for car, motorcycle, and boat 45 watts RMS x 4 at 2 to 4 ohms. 90 watts RMS x 2 bridged at 4 ohms Class D amp technology that is CTA-2006 compliant.
  • QUALITY SOUND - Separated circuit boards of the Pre-amp and Power-amp sections to reduce radiation noise, A Large Low Pass Filter coil provides stable, high quality sound with no distortion even when playing at high volume.
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CHENBO(TM)4Pcs 50kg Load Cell Body Scale Weight Weighting Sensor Half-bridge/Amplifier with 1pcs HX711 A/D Module

  • Load cell-This load sensor, sometimes called a strain gauge, is the same one found in digital bathroom scales (you know, the ones you use in January for your New Year’s resolutions, and then forget about a month later)..
  • HX711-This module uses 24 high precision A/D converter chip hx711. It is a specially designed for the high precision electronic scale designwith two analog input channelthe internal integration of 128 times the programmable gain amplifier. The input circuit can be configured to provide a bridge type pressure bridge (such as pressureweighing sensor mode)is of high precisionlow cost is an ideal sampling front-end module..
  • Hx711 SPECS-Selectable 10SPS or 80SPS output data rate.
  • Operation supply voltage range: 2.6 ~ 5.5V.
  • Package:4 x human scale load cell sensor.
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Soundstream TXP1.3500D Tarantula Xtreme Power Series Full Range Monoblock Amplifier

  • 1-ohm Minimum Impedance Monoblock Operation.
  • LED Accent Lighting Illuminates Circuit Board, for Your Viewing Pleasure.
  • Silicone Steel Alloy Core Power Supply Transformers, & Flux Capacitors Military Grade SMT PCB Maintains Dynamic Performance.
  • Direct Short, Thermal, & Overload Circuits Protect Amplifier 200mV-6V High Level or Low-Level RCA Input & Output.
  • Variable 12dB High Pass, Low Pass, & Subsonic Crossovers Dash Mount Gain Control Module Included.
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Mini 3W+3W DC 5V Audio Amplifier Digital Power Amp Module Board Dual-Channel PAM8403 with Potentiometer Volume Control for DIY Portable

  • Small digital power amplifier with high-definition sound quality and high efficiency for low power consumption.
  • Provides 3W (left channel) + 3W (right channel) output power into 4 Ohm speakers and 5V power supply, >1.5W into 8 Ohm loads.
  • CMOS class D amplifier design for high efficiency and low cost, has short-circuit current protection, under-voltage lockout and over-temperature....
  • Flexible power supply: the module can easily run off three AA batteries, a USB cell phone charger, a rechargeable cell phone charge pack or a computer....
  • Integrated power switch and volume control (turn knob fully counter-clockwise to turn off).
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