Atlas IV

The Spaceman Effects Atlas IV is a discrete FET preamp booster designed to provide up to 15 dB of clean boost with two levels of harmonic enhancement, adding a vibrant, tube-like quality to your tone. Engaging the Thrust switch introduces extra harmonic saturation and slightly reduces headroom, while the Axis setting delivers a treble-focused sound that cuts through the mix effectively. The single Boost knob and silent soft-click footswitch enable precise adjustments, making it suitable for both subtle boosts and driving your tube amp into overdrive. Hand-wired in Portland, the Atlas IV features true bypass, a jewel indicator light, and a durable aluminum chassis, ensuring dependable performance. Limited-edition Grey, Black, and White versions come with unique serial numbers for added distinction.