1
2
3
7
8
+
1MΩ
25µF
2.2kΩ
500pF
B
BLU
RED
BLK
12A T7
25kΩ
8Ω
“125A20B”
1
2
3
220kΩ
+
820Ω
E
25µF
D
100kΩ
12AX7
½
.003µF
100kL
Reverb
470kΩ
220kΩ
Drive Circuit
Recovery Circuit
Input Coil
8 Ω
2.25kΩ
Output Coil
4AB3C1B
These input and outputcoils can be grounded or floating (i.e. insulated or grounded connectors).