Stereo Preamplifier with adjustment tone by TCA5550
Many times we needed to use a simple circuit of preamplifier, with few components and facility of made. This circuit use a opamp. the Motorola, TCA5550, that contains a double amplifier, as outputs for the adjust of volume, balance, treble and bass. These adjustment of all parameters become from a line monophonic linear potesometers, increasing by far the facility of manufacture. The placement these potesometers should become as much as possible, more near in IC1, so that is minimised the noise. The circuit does not require big current in order to it work.
Read More Source: http://users.otenet.gr/~athsam/preamplifier_with_adjustment_tone.htm Thank you.
Related Links
Active Tone Controls by Transistor
Treble Booster By 741
Pre Tone Control Stereo (bass-mid range-treble) by IC NE5532
Pre Tone Control Stereo by IC NE5532
5 Channels 2 Octave Graphic Equaliser by 4558
10 Channels Graphic Equaliser by LA3600
Categories: Pre Amplifier, Tone control Tags: Pre Amplifier, tone control circuit, Tone-control
Treble Booster By 741
You who like the treble may like this circuit. it is Treble Booster circuit help give the sound of music that you listens to bright go up. Besides it still build easy. The price is inexpensive with. Because of use IC 741 that excellent like again. instruction easiness press switch , as a result make the sound improves to follow want. And you can change the equipment has in the circuit with. See the detail can add sir.
circuit Treble Booster By 741
Related Links
More circuit by IC 741
More circuit by IC LF351
More circuit about Tone control – Graphic Equaliser
Active Tone Controls by Transistor
Tone Control Mono by 5 Transister (C945)
Pre Tone Control Stereo (bass-mid range-treble) by IC NE5532
10 Channels Graphic Equaliser by LA3600
Categories: Tone control Tags: 741, LF351, Tone-control
Active Tone Controls by Transistor
This be circuit use transistor be main part, then good sound , the noise is low , by use the number , BC109 , then seek buy good easy , you can fine to decorate the sound with VR1 and VR2 in the end the sound but the satisfied. The detail is other , have a few , see in the circuit.
Related Links
More circuit about Tone control Circuit
More circuit about Tone control
More circuit about Audio Preamplifiers
Tone Control Mono by 5 Transister (C945)
Treble Booster By 741
Pre Tone Control Stereo (bass-mid range-treble) by IC NE5532
Stereo Preamplifier with adjustment tone by TCA5550
Categories: Pre Amplifier, Tone control Tags: audio preamplifiers, tone control circuit, Tone-control
or 
