DIY 4 Band Equalizer Mixer 12V with all Powerful Amplifier, How to make 4 Band Equalizer with C945

 

 

 

Have:

1.Transistor 

• C945 x2
   

2. Resistor

• 1.2K

• 6.8K x2

• 1K x2

• 10K x2

• 6.8K x2

• 4.7K x2

• 470R

• 220K x2

3.Capacitor

• 4.7uf 50V x3

• 100uf 50V

• 104

• 332 x2

• 223

 4.POT

• B50K x3

• B20K

 5.Transform

• 12V