3 Band Mono Tone Control
Components
1. 8×10KΩ resistor 1/4W.
2. 2×100KΩ resistor 1/4W.
3. 1×680Ω resistor 1/4W.
4. 3×22KΩ resistor 1/4W.
5. 1×150KΩ resistor 1/4W.
6. 4×Diode 1N4007.
7. 3×1uF capacitor 50V.
8. 2×Capacitor 0.1uF(104) 50V.
9. 1×Capacitor 1nF(102) 50V.
10. 1×Capacitor 1.5nF(152) 50V.
11. 1×Capacitor 6.8nF(682) 50V.
12. 1×Capacitor 47nF(473) 50V.
13. 1×Capacitor 0.47uF(474) 50V.
14. 1×Capacitor 22pF(22) 50V.
15. 2×47uF capacitor 25V.
16. 2×2200uF capacitor 25V.
17. 1×Led 3 mm.
18. 1×OP-AMP 4558D/ TL072/ 4558D.
19. 2×2 pin XHB connector base 2.54 mm.
20. 1×3 pin XHB connector base 2.54 mm.
21. 1×L7812 +V Regulator.
22. 1×L7912 -V Regulator.
23. 4×100K single-turn potentiometer.
Hello Friends, I make a 3 band mono tone control in this post. For this tone control, I have used NE5532 IC. But in place of NE5532 IC, you can also use TL072 or 4558D IC. You can control the high, mid, and low frequencies in this tone control.
3 Band Mono Tone Control
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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RichardV31
Mar 27,2025
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