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Kuntesetty Audio Preamplifier ...Kuntesetty Audio Preamplifier Module Treble Bass Tone Control Preamplifier Mod... Kuntesetty Audio Preamplifier Module Treble Bass Tone Control Preamplifier Module Board.Total Volume High Volume Low VolumePassive tone control board designed for precision adjustment of overall volume bass and treble in your audio setup-no external... more
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Wzmzjy Audio Preamplifier Modu...Wzmzjy Audio Preamplifier Module Treble Bass Tone Control Preamplifier Module ... Wzmzjy Audio Preamplifier Module Treble Bass Tone Control Preamplifier Module Board.Equipped with a standard 2.54-3P interface for easy installation and use delivering clear highs and deep lows directly to your amplifier board2-channel output for... more
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XISAOK XH-A902 Operational Pre...Features: A902 Amplifier Preamp Board ensuring stable sound amplification for ... Features: A902 Amplifier Preamp Board ensuring stable sound amplification for reduced distortion for home theaters or professional sound systems. Crafted with PCB this preamp module delivers superior conductivity and durability compared to standard... more
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A902 Sound Operational Preampl...Features: A902 Amplifier Preamp Board ensuring stable sound amplification for ... Features: A902 Amplifier Preamp Board ensuring stable sound amplification for distortion for home theaters or professional sound systems. Crafted with PCB this preamp module delivers superior conductivity and durability compared to standard circuit... more
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AD828 Stereo Dynamic Microphon...AD828 Stereo Dynamic Microphone Preamplifier Board Pickup Preamplifier Module ... AD828 Stereo Dynamic Microphone Preamplifier Board Pickup Preamplifier Module DC 3.8V-15V MIC Preamplifier Module more
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WINDLAND 2 Channels XH-A902 Au...Features: brand new and high quality The XH-A902 audio preamplifier board uses... Features: brand new and high quality The XH-A902 audio preamplifier board uses the op amp chip which is purer than other similar op amps. Smaller noise floor.It is suitable for a wide range of preamplifier amplification of all audio amplifiers. It... more
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Xh- a902 Preamplifier Board Pr...Features: brand new and high quality The XH-A902 preamplifier board uses amp c... Features: brand new and high quality The XH-A902 preamplifier board uses amp chip which is purer than other similar op amps. Smaller noise floor.It is suitable for a wide of preamplifier amplification of all amplifiers. It has a wide voltage input... more
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NE5532 Chip Channel Operationa...Features: brand new and The XH-A902 preamplifier board uses chip which is pure... Features: brand new and The XH-A902 preamplifier board uses chip which is purer than other similar op amps. Smaller noise floor.It is suitable for a wide range of preamplifier amplification of all amplifiers. It has a wide voltage input DC12~30V.... more
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Preamplifier Board Module NE55...Features: A902 Amplifier Preamp Board ensuring stable sound amplification for ... Features: A902 Amplifier Preamp Board ensuring stable sound amplification for reduced distortion for home theaters or professional sound systems. Crafted with PCB this preamp module delivers superior conductivity and durability compared to standard... more
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voice box Voice Preamplifier 4...SA-1000 Audiophile Tube Preamplifier Audio Electric Tube Amplifier 4 Inputs 2 ... SA-1000 Audiophile Tube Preamplifier Audio Electric Tube Amplifier 4 Inputs 2 Outputs Audio Interfaces Lossless Audio Switching Amplifier Built-in 5532 Chip SA-1000 has a stylish design that blends aluminum alloy housing vintage tube and VU table... more
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Dual NE5532 Preamplifier Board...Working voltage: AC5-16V or DC6-24V The pre-amplifier is designed with two op ... Working voltage: AC5-16V or DC6-24V The pre-amplifier is designed with two op amps and one op amp is used for one channel and the effect is much better than that of a single op amp and two channels. Built-in single power supply to dual power supply... more
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NE5532 OP-AMP HiFi Preamplifie...Features: brand new and high quality Especially suitable for watching movies i... Features: brand new and high quality Especially suitable for watching movies in 3D effect is for stronger. It is safe to use durable. Lightweight and portable to be taken outdoors. It is the best replacement for your old broken one. High-quality and... more
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6.5mm Dynamic Microphone 3.5mm...After the microphone and music are amplified they can be output independently ... After the microphone and music are amplified they can be output independently or mixed output. There are three output ports in total and the mixed output port can directly drive headphones to listen. The 3.5mm interface with bias can be used with... more
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voice box 5532 Chip Voice Tube...SA-1000 Audiophile Tube Preamplifier Audio Electric Tube Amplifier 4 Inputs 2 ... SA-1000 Audiophile Tube Preamplifier Audio Electric Tube Amplifier 4 Inputs 2 Outputs Audio Interfaces Lossless Audio Switching Amplifier Built-in 5532 Chip SA-1000 preamplifier is designed with an all-aluminum enclosure and built-in... more
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LM1036 Home Bass Preamp Audio ...Features: HiFi preamp tone board with treble and volume control. Operating vol... Features: HiFi preamp tone board with treble and volume control. Operating voltage is AC 12V-18V or for DC 16V-25V. With equal sound switch no noise and convenient wiring. Mature design industrial grade double-sided FR-41 1.6mm sheet. Adopts high... more
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Zehuanyu Audio Amplifier Board...Description The LM1036 tone board is equipped with LM4610 and NE5532 component... Description The LM1036 tone board is equipped with LM4610 and NE5532 components providing users with control. Its fixed potentiometer version ensures precise and stable adjustments making it suitable for fine-tuning sound in various audio systems.... more
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6588 USB Audio Interface Sound...A small and compact recording mixer provides a simple and convenient recording... A small and compact recording mixer provides a simple and convenient recording process for singers. Allowing you to easily record studio audio quality. Features: �All-IN-ONE USB interface】Podcast Record Live Stream This Portable Audio Interface... more
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2.0 Hifi Audio Preamplifier Bo...Name:Tone Board Working Power:AC double 12V-15V(transformer) 5-way: Treble Mid... Name:Tone Board Working Power:AC double 12V-15V(transformer) 5-way: Treble Midrange Balance Treble Volume The production batches are different the appearance is slightly different but the function is the same Colour:Photo Color Material:plastic... more
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5X DC 12V 24V PT2399 Digital M...The latest upgrade: LM317 low ripple voltage regulator circuit design preampli... The latest upgrade: LM317 low ripple voltage regulator circuit design preamplifier were used in a fever-class op amp OP275 Power input bridge reactor can be AC and DC DC input can be divided into positive and negative so more convenient to use... more
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