Distortion (JFET preamp distortion/overdrive) · $200
The Blue Colander GT420 MkII preamp distortion/overdrive is an analog jFET preamp distortion/overdrive pedal based on the discrete JFET amp-in-a-box, with Bass, Treble, Drive, Volume controls, made in Poland. From $200.
| Category | Distortion (JFET preamp distortion/overdrive) |
| Circuit / based on | discrete JFET amp-in-a-box |
| Signal | Analog |
| Controls | Bass, Treble, Drive, Volume |
| Switches | Bass-cut (3-pos), Treble-cut (3-pos), Drive-sensitivity (3-pos) |
| Power | 9V DC (isolated, regulated, negative center) |
| Country of manufacture | Poland |