Description
Think of the Harmonic Booster 2.0 as the utility player on your bass board — always on, never in the way, but ready to shape your tone the instant you need it. Darkglass built this as a clean preamp first, so instead of piling on distortion, it gives you clarity, headroom, and a touch of harmonic sparkle that helps your bass cut through a dense mix without sounding thin or brittle.
The Character knob is where the personality lives: dial it back for a completely transparent boost, or push it up to layer in rich harmonic content that thickens the tone from the inside out. Pair that with the 3-band EQ — including a parametric mid control — and you can carve out exactly the frequency space your bass needs, whether you’re after a scooped, punchy attack or a fuller, girthier low-mid presence.
Because it’s engineered around exceptional clean headroom and an ultra-low-noise circuit, the Harmonic Booster 2.0 stays quiet even when you’re pushing gain into a saturated amp or a dirtier pedal further down the chain. Place it early in your signal path to sculpt your core tone before other effects, or use it as a dedicated solo boost that adds presence without disrupting your dynamics.
- Low-gain, clean preamp pedal built for electric bass
- Character knob: transparent at zero, harmonically rich as you turn it up
- 3-band EQ with parametric mid band for detailed tone shaping
- Enhances attack and presence while preserving punch
- Exceptional clean headroom with ultra-low-noise design






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