Preamplifier

[guclusat]

PARTS LIST
Resistors 5%, carbon:
100R.................................R6 ....................... 1
2K2...................................R2 R5 R7 ............ 3
10K...................................R9 ....................... 1
22K...................................R3 ....................... 1
100K.................................R1 R8.................. 2
150K.................................R4 ....................... 1
Capacitors
100nF box poly .................C3 ....................... 1
1.5nF box poly ..................C4 ....................... 1
10uF mini ecap..................C1 C5.................. 2
22uF mini ecap .................C6 ....................... 1
100uF/16V mini ecap ........C2 ....................... 1
BC548B............................Q1....................... 1
BC558B............................Q2....................... 1
Kit 98 PCB .................................................. 1
Electret microphone ...................................... 1​