Boost (Treble Booster) · $249
The Dominion Electric Effects Co. Firebox Treble Booster is an analog treble Booster pedal based on the Dallas Rangemaster / Diaz Texas Ranger, with Range controls, made in Canada. From $249.
| Category | Boost (Treble Booster) |
| Circuit / based on | Dallas Rangemaster / Diaz Texas Ranger |
| Signal | Analog |
| Controls | Range |
| Switches | Internal Full/Cut dip switch; internal bias trimmer |
| Footswitches | 1 |
| Bypass | true bypass |
| True bypass | Yes |
| I/O | 1/4" top-mounted in/out |
| Power | 9V DC (or 9V battery) |
| Battery power | Yes |
| Country of manufacture | Canada |