mvuyo replaceable tone preamp board audio treble bass adjustme | Shop The World
From USA
NewMVUYO
MVUYO Replaceable Tone Preamp Board Audio Treble Bass Adjustment Equalizer Preamplifier Tone Control Preamplifier
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•1. The tuning board uses a good layout, the overall size is satisfactory, and the components are arranged neatly.
•2. The two NE5532 op amps commonly used in the industry are used, and the effect is good, and the 8P chip socket is used to facilitate the user to replace the op amp chip! It is easy to replace the chip you like!
•3. There are ten high-frequency and low-resistance ESR capacitors in the power supply capacitor array to reduce power supply interference and good filtering effect!
•4.The rectification part uses a rectifier bridge module, not a simple diode!! There is also a white 3P power supply Socket, easy to connect directly to the transformer!
•5. Standard potentiometer spacing, convenient for users to install and use in various chassis!
•Purchase product mini amplifier, maximum output of channel stereo power amplifier
