Best Amplifier Module Heatsinks

HIFIMAN EF400 Desktop Balanced Headphone DAC& Amplifier with Himalaya R2R DAC, 3.5/4.4/6.35mm Output for Home Audio

  • ...c signal transmitted by the most common IIS (Integrated Interface of Sound) audio interface, with a maximum resolution of 24Bit..
  • Full Balance: The four-channel differential structure features a DAC, buffer and active filter that add up to unbeatable fully balanced output for stunning performance from a Class AB DAC/amplifier. The four-channel fully differential amplifier circuit features a maximum output of 10.7 Vrms (THD.
  • 4-level Function Switch: High Gain NOS, High Gain OS, Low Gain OS, Low Gain NOS ★Headphone Out (Front Panel): 6.35mm Single-ended.
  • XLR 4-Pin Balanced Output. ★Line Out (Rear Panel): CANNON Balanced Output.
  • RCA (Single-ended).★ Input: USB Type C.
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10pcs/lot AD623A AD623AR AD623ARZ SOP-8 Instrumentation Amplifier IC

  • AD8221AR Precision Instrumentation Amplifier Module CMRR DC Adjustable Gain Programmable Instrument Amplifiers High Accuracy.
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Alpine Electronics UTE-200BT Bluetooth Car Radio 1 DIN

  • Bluetooth module for handsfree and music streaming.
  • Compatible with Android open accessory 2.0.Variable RGB illumination of the buttons.2 preouts (2V, Front + Subwoofer).3-Band parametric Equalizer.
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QSC K12.2 Active 12" Powered 2000 Watt Loudspeaker

  • Best in class audio performance. Low-noise and variable speed fan.
  • Factory Presets and savable/recallable Scenes for commonly-used applications.
  • Multi-function digital display for control and selection of loudspeaker functions.
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QSC K8.2 Active 8" Powered 2000 Watt Loudspeaker

  • Factory Presets and savable/recallable Scenes for commonly-used applications.
  • Multi-function digital display for control and selection of loudspeaker functions.
  • Intrinsic Correction tuning and loudspeaker management.
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SparkFun ESP8266 Thing - Dev Board

  • All module pins broken out - On-board FTDI USB-to-Serial.
  • 802.11 b/g/n - Wi-Fi Direct (P2P), soft-AP.
  • Integrated TR switch, balun, LNA, power amplifier and matching network - Integrated PLLs, regulators, DCXO and power management units.
  • Integrated low power 32-bit CPU could be used as application processor.
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QSC CP12 12-Inch Compact Powered Loudspeaker

  • 1000 Watt peak power Class-D amplifier module.
  • Easily selected contours for commonly-used applications.
  • Advanced DSP with Intrinsic correction for superior sound quality and speaker protection.
  • Directivity matched transition (DMT) for consistent frequency response across the entire coverage area.
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[2021 Upgrade] AIYIMA Tube T7 Audio 6N3 Tube Preamp Bluetooth 5.0 Warm Vacuum Buffer Preamplifier with Treble Bass Tone for Home Theater System

  • RCA/Bluetooth Audio input Manual switch mode, With DC12V/1.5 A power supply(Do not use a power supply exceeding 12V).
  • RCA input to the computer, CD, phone, iPod and other player and RCA output to the digital amplifiers, active multimedia audio devices for lossless audio(The RCA cables not included).
  • With treble and bass adjustment,Using tube 6N3 design for easy replacement(6N3,6H3,396A,2C51,12B4A,GE5670,6H3n-E),soft voice.Adopt the Dual run amplifier chip NE5532P power conversion module.
  • All aluminum alloy shell,heavy gold PCB,Build quality is surprisingly solid,Nice touch!With optimal integrated circuit to get powerful, dynamic and sweet sound.
  • This product is a preamplifier,not a power amplifier or phono preamp, can't be used for turntables or passive speakers.It needs to be connected to an Powered speaker and a rear amplifier(Can offer technical support and warranty service!Pls Ask Me:www.amazon.com/hz/help/contact/A3BG62S1F23IH5# .thanks!).
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Mixer Module, Bandwidth Mixing 0.1‑500MHz High Frequency Transducer -10dBm for Quadrature Modulation for Base Station for HF VHF Receiver

  • Single Power Supply: The mixer module is designed to be powered by a single power supply, and the RF, IF and LO ports have DC isolation capacitors for easy use.
  • 10.3dB SSB Noise Figure at 70MHz: With the output amplifier and optimal source impedance of this mixer module, the SSB noise figure is 10.3dB at 70MHz. There is no insertion loss, no external duplexer, and no passive termination.
  • Low Distortion and Wide Dynamic Range: AD831 is a low distortion, wide dynamic range, single chip mixer, very practical.
  • -10dBm LO Power Consumption: Provides +24dBm third order intercept point, can achieve -10dBm LO power consumption, without high power LO drivers, there are no corresponding shielding and isolation problems, can improve system performance and reduce costs.
  • Wide Application: Suitable for applications such as RF‑IF down conversion in HF and VHF receivers, second mixer in base stations, DC baseband conversion, quadrature modulation and demodulation, and Doppler shift detection in imaging.
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NulSom Inc. 40p to 40p GPIO Ribbon Cable for Raspberry Pi 4/3 / Zero / 2 (8" 20cm)

  • 4 layer Raspberry Pi 3 B+ Case - Specially designed for the 2018 new version Raspberry Pi 3 Model b+, and compatible with Pi 3B 2B (Not include Pi Board).
  • Fans & Heatsinks Cooling - With DC 5V quiet fan and a set of Aluminum heatsinks to keep raspberry pi cool..
  • Easy to access to all GPIO ports - 4 layers Acrylic case allow you use all ports of pi and won't block signal and perfectly protect your pi components..
  • Convenient to turn on/off pi - Power Cable w/ on off switch button, easy to press button to power on your pi..
  • Easy to install with Instruction manual. Package include: 4 layer dark brown Case, 4pcs rubber feet, 3pcs Aluminum Heatsinks, 1pc Power Supply Adapter(5V/2.5A , Cord length: 59 inch), 1pc Mini Fan and 1pc Phillips Screwdriver..
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