Scenario Preamp
IC
TL072 x3 Ic1 Ic4 Ic3
JRC4558 Ic2
D
1N5817 D100
1N4148 x6 D1 D2 D3 D4 D5 D6
switch
SPDT On-On
P
B500k GAIN
B10k VOLUME
B5k TONE
B25k CLEAN
50k Trimmer BASS
C
47u 25v C102
100u 25v C101
C
27p C5
100p x2 C9 C7
33n C3
47n x2 C1 C4
1u film x5 C10 C12 C6 C11 C2
68n C8
100n C100...