10W Audio Amplifier with Bass-boost by NE5532 + TIP41

Saturday, October 27th, 2007
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Parts:
P1_________________22K Log.Potentiometer (Dual-gang for stereo)
P2________________100K Log.Potentiometer (Dual-gang for stereo)
R1________________820R 1/4W Resistor
R2,R4,R8____________4K7 1/4W Resistors
R3________________500R 1/2W Trimmer Cermet
R5_________________82K 1/4W Resistor
R6,R7______________47K 1/4W Resistors
R9_________________10R 1/2W Resistor
R10__________________R22 4W Resistor (wirewound)
C1,C8_____________470nF 63V Polyester Capacitor
C2,C5_____________100µF 25V Electrolytic Capacitors
C3,C4_____________470µF 25V [...]

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

Tuesday, June 5th, 2007
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Pre Tone Control Stereo (bass-treble) by IC NE5532 x2.
It nice circuit,Volt supply +12V,-12V.
Note : IC NE5532 or LF353 or 4558
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 [...]

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

Monday, June 4th, 2007
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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.
Click To View Circuit and PCB
Pre Tone Control Stereo (bass-mid range-treble) by IC NE5532
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