DIY Powerful Ultra Bass Amplifier 6 Transistor D11047 and B817C, No IC , Simple circuit Amplifier

 

 

Have :

1.Transistor

• D1047C x3
  
• B817C x3
• C1815 x2
• A1015
• BD139
• BD140
  

2. Resistor

• 100R x2
• 10R
  
• 47R
• 1K x2
• 2.2K x2
• 33K x3
• 680R
• 22R
• 4.7K
  

3.Capacitor

• 100uf 63V
• 100uf 35V
• 10uf 50V 
• 10n
• 0.1uf
  

4.Transform

• 25V
   

 5.POT

• B100K 

6.Diode

• 1N4148 x2