SCHEMATIC
GAIA PREAMP DRIVE MK. II
6
GND
2M
2
5k
C
1M
A
25
0k
B
4n
7
22
0k
68
k
GND
VA
47pF
P2N2222A
10
k
8k
2
GND
47uF
GND
VA
10
n
100k
47
0k
GND
100n
68
0k
MPF4393
1k
2u2
GND
GND
1k
100n
MPF4393
1M
1M
VA
GND
VA
470pF
56k
47
0k
GND
MPF4393
1k
22uF
GND
GND
1k
220n
MPF4393
1M
1M
GND
VA
10k
10
0k
47pF
VA
22
n
22
n
62
k
12
k
GND
1u
F
1k
2M
2
2M
2
GND
VA
MPF4393
VA
4k
7
GND
1uF
8k2
1n
GND
GND
IN
OUT
RP
D
GA
IN
1
2
3
TO
NE
1
2
3
VO
LU
M
E
1
2
3
C1
R1
R2
C2
Q1
R3
R4
C3
C4
R5
R6
C5
R7
Q2
R8
C6
R9
C7
Q3
R1
0
R1
1
C8
R12
R1
3
Q4
R1
4
C9
R1
5
C10
Q5
R1
6
R1
7
R18
R1
9
C11
C1
2
C1
3
R2
0
R2
1
C1
4
R22
R2
3
R2
4
Q6
R2
5
C15
R26
C16
1N5817
100uF
GND
+9V
100n
VA
100R
D1
C17
C18
R27
GND
