Loudness control circuit


Posted on Dec 11, 2010

Figure 1-87 is a good loudness volume control circuit, it uses an ordinary potentiometer, used element pieces are scarce, but the effect is quite remarkable. The electric road


Loudness control circuit
Click here to download the full size of the above Circuit.

works is: when the internal impedance of the source is much much smaller than Rc, big load impedance Rp, and Rp is much greater than when I ruler and Rz, the capacitance C taken only high value, audio works for low audio can be regarded as open




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

6W Morse-Code Transmitter 7Mhz Circuit
Step Up PSU for LCD
Regulated Dual Power Supply Circuit Using Regulator IC
op amp summer as a digital to analog converter dac
lm1881 video sync for tv and lcd monitor separator
Simple but reliable car battery tester
Xbee Wireless Interface Circuit
Single Button Force Sensing Resistor



Top