Buying $10 Three Way Tone Control Pre-Amplifier Board from Amazon | Bass-Mid-Treble Budget DIY Board

Описание: In this video, I review and test a budget-friendly 3-way tone control preamplifier board from Amazon—perfect for DIY audio amplifier projects. I cover the board’s features, specifications, pros, and cons, and share my hands-on experience.

💡 Key Features:

3-way tone control: Bass, Mid, Treble

Dual NE5532 Op-Amps

Works on 12V–24V DC

Compact and beginner-friendly

RCA input/output, power indicator LED

🎧 Use headphones for the audio test section for best results!

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📌 Buy the board here: https://a.co/d/9j4xtMo
📩 Have questions or feedback? Drop a comment below!

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