Three circuits of preamp tone controls by NE5532 Reviewed by momename on . Today, I recommend a good quality preamp tone controls, a total of three circuits. We choose to use the NE5532 is main so interesting IC, because the ultra-low Today, I recommend a good quality preamp tone controls, a total of three circuits. We choose to use the NE5532 is main so interesting IC, because the ultra-low Rating:
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Three circuits of preamp tone controls by NE5532

Today, I recommend a good quality preamp tone controls, a total of three circuits. We choose to use the NE5532 is main so interesting IC, because the ultra-low noise properties, it is commonly used in many fine audio. But these circuits are old. I have a circuits of friends. They has been small circuit with PCB layout. I hope them will be useful to you. good luck, thanks.


1. Pre Tone Control Stereo by IC NE5532


If you want Pre Tone Control Stereo circuit good some. I begs for to advise this circuit. Because use IC NE5532 make build and high-quality,price be inexpensive extremely. By this circuit can fine the bass – treble well, and fine the loud sound – the light. get fine to balance the sound everything is completed. You may want to exercise one’s skill. Want to try build the circuit has already.Invite can build leisurely sir.

Circuit Pre Tone Control Stereo by IC NE5532

PCB Pre Tone Control Stereo by IC NE5532

2. Pre Tone Control Stereo (bass-mid range-treble) by IC NE5532

This circuit Tone Control Stereo you can ajustable bass , mid range and treble. It use IC NE5532.
Supply Volt min 12V 80mA. Easy to build, PCB small.

Pre Tone Control Stereo (bass-mid range-treble) by IC NE5532
Circuit Pre Tone Control Stereo (bass-mid range-treble) by IC NE5532

PCB Pre Tone Control Stereo (bass-mid range-treble) by IC NE5532
PCB Pre Tone Control Stereo (bass-mid range-treble) by IC NE5532

3. Tone Control Stereo (bass-treble) by IC NE5532 x2.

A friend of me wants Tone Control Stereo circuit at can control the sound bass-treble-volume well. I then seek this circuit be Tone Control Stereo (bass-treble) by IC NE5532 x2. It uses the integrated circuit op-amp at have low many noises or low noise. Make good sound. build easy with. This circuit uses 2 pcs. integrated circuits s have made a signal at just enough power apply to amplifier general well. Caution be you should use power supply circuit that be of good quality such as use IC LM7812- LM7912 etc. Besides IC1 and IC2 use the number can replace many the number such as NE5532 or LF353 or RC4558 etc. For the convenience to friends. I has press a picture model PCB already with request have fun building Tone Control Stereo (bass-treble) by IC NE5532 please sir.

Note: Post Recommended!

If this circuit don’t clear, Please look at below!

  1. Low noise pre tone control circuit using NE55532
  2. The super Pre tone control projects
  3. High quality tone control circuit by low noise transistors
  4. Classic Tone control circuits by low noise transistors



Comments (14)

  • sanjeewa

    Thanks & very usefull..
    now I am using this preamp for my power amplifire. working fine best sound quality
    I (I used RC4558 ic)
    Sorry for my bad english. :(

  • admin

    Hi, sanjeewa
    Thanks for your feedback.

  • Grzegorz

    Hi,
    I am from Poland and I want to build pre tone control (3 bands) on NE5532. My question is: How will be work this preamp with IC TDA7560?

  • Suresh

    3 preamplifier circuit some errors in the IC leg numbering please correct it

  • -Collen-

    Hi.
    I want to build this circuit, I want to use it together with a bass-guitar amp. My question is, the circuit looks like two circuits that results in two inputs and two outputs. If my output will be on only one speaker, do I need the two circuits coupled by the “balance potentiometer”, or can I just build one with one input and one output?

  • Nuwan

    Hi All,

    I want to make a stereo pre amplifier with bass ans treble control.
    Have anyone made this circuits? please tell me which one is the best.

    Thanks,
    Nuwan,

  • Partha

    Hi.. I found this circuit is very useful..one thing I need to know can I use the first section only..i.e. the first opamp circuit before the baxandall tone control circuit as an audio preamplifier??

    thanks in advance

  • chayapon

    Hi,Partha
    Thanks for your feedback.
    This also useful for you. http://www.eleccircuit.com/tag/audio-preamplifiers/

  • allan

    nice preamp design thank you so much for free.

  • Vezilka

    Hi thanks for the circuits. I have a question for the schematic No.1

    I have a hard time understanding the capacitor values.

    0.47µF (electrolytic or ceramic)
    0.033µF = 33nF
    0.0033µF = 3.3nF

  • Sen K. Mathew

    Hi sir
    I am trying my best to understand your English.
    Of course that is not so important.
    Sir
    I am planning to build a High quality, High Power( >= 300 watt(rms)) Amplifier.
    I need a very high quality Pre-amp with Bass, Treble, Blance and Loudness control.
    I also need a 10 band Graphic Equalizer.
    Could you please suggest which Configuration is best.
    1. Do you have ready made Pcb’s for all these. 2. If you have How much is the cost.

    You can write it to my personal email (senkmathew@gmail.com). I want it to use it at home. I am fedup with all these so called Home theaters.

    Regards
    Sen

  • Jefferson C. Barrion

    Hi, nice design, but can you please publish here what kind of capacitors each capacitor are in the circuit? if it is ceramic or polyester or electrolytic? and the capacitors are all express in microfarad right? tnx in advance! i want to build the 2nd design, which has a midrange.

  • Jefferson C. Barrion

    i,m hoping for your help guix.

  • Jefferson C. Barrion

    hi, nice circuits, but can you please post here what kind of capacitor each capacitor in the circuit #2 if it is polyester or ceramic or electrolytic?, because i want to build it, tnx in advance,

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