Used and in great condition, the Spruce Effects Amp Top Rangemaster is a hand-wired germanium treble booster pedal inspired by the iconic Dallas Rangemaster of the 1960s. Housed in a sturdy enclosure, it features a NOS germanium transistor for vintage tone, a bias control for fine-tuning the character of the boost, and a toggle switch to select between mid and treble boost modes. This pedal is perfect for cutting through a mix and adding sparkle or grit to your amp's natural sound. Designed to sit on top of your amplifier, it delivers authentic, classic British tones with modern reliability.