How to make Equalizer Mixer 4 Channel with Power Amplifier, New Circuit at home, DIY Equalizer

 

 

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