Audio Tone Control Unit - Electronic Circuits Projects Diagrams Free

markian80@yahoo.com · 10th February 2007, 11:05 AM

Hi i'm trying to build a tone contol unit for a mixer unit.
I need help on how different units with sections of the unit work,i.e Bass,Treble and Middle and frequency response ii terms of gain.

Appreciate your help

**Nigel Goodwin** · 10th February 2007, 11:19 AM

There are hundreds of suitable circuits on the net, just google for them.

CRAIGMEZZA · 20th February 2007, 03:27 AM

try this place
http://www.electronic-circuits-diagr...diockt13.shtml

Gayan Soyza · 20th February 2007, 05:31 AM

Quote:

Originally Posted by markian80@yahoo.com

Hi i'm trying to build a tone contol unit for a mixer unit.
I need help on how different units with sections of the unit work,i.e Bass,Treble and Middle and frequency response ii terms of gain.

Appreciate your help

An OP-AMP will do your job. Mostly tone control circuit is a combination of resistors and capacitors. This can feed to an OP-AMP directly. Normally I prefer UPC 741, LM324N, 4558 etc….most tone controls having only bass & trebles. It is possible to add another resistor capacitor network for the MID RANGE AS WELL in the tone control section. At the moment I don’t have any image of the circuit but I have that in my circuit collection. I will scan & post to you later on.
LM1036 is used to reduce wires in the ctrls. It can use mono ctrls to control both sides.

hentai · 20th February 2007, 07:39 AM

http://www.duncanamps.com/tsc/index.html
check this out, download the software and play with those configurations. u can insert this networks in the negative feedback of an opamp for example

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10th February 2007, 11:05 AM	(permalink)
markian80@yahoo.com	Audio Tone Control Unit Hi i'm trying to build a tone contol unit for a mixer unit. I need help on how different units with sections of the unit work,i.e Bass,Treble and Middle and frequency response ii terms of gain. Appreciate your help

10th February 2007, 11:19 AM	(permalink)
Nigel Goodwin	There are hundreds of suitable circuits on the net, just google for them. __________________ PIC programmer software, and PIC Tutorials at: http://www.winpicprog.co.uk

20th February 2007, 03:27 AM	(permalink)
CRAIGMEZZA	try this place http://www.electronic-circuits-diagr...diockt13.shtml

20th February 2007, 07:39 AM	(permalink)
hentai	http://www.duncanamps.com/tsc/index.html check this out, download the software and play with those configurations. u can insert this networks in the negative feedback of an opamp for example