Serial: RT-020993
Item rank: B+: Some scratches, no problem in use
Box: No
Instruction Manual: No
This is a LARGE BOX (BIG BOX) The Rat.
The center control has been changed from “TONE” to “FILTER” and can be judged to be from around 1984 based on the POT DATE and other factors.
The operational amplifier is National Semiconductor’s LM308N.
It covers from crunch to dirty distortion, and its thirsty distortion characteristic of The Rat is irreplaceable.
IC:National Semiconductor LM308N
POT DATE:1378401 x3