The Obstructures x Electronic Audio Experiments Bass Driver is built for bassists who want raw power with refined control. Inspired by a classic vintage Canadian bass amp, this pedal nails that heavy, noise-rock edge while packing in modern upgrades for players who need versatility. If you're a gigging bassist looking for a tough, pro-level drive or a studio player chasing big low-end without sacrificing clarity, this should be on your radar.
With a massive 50dB of gain on tap, the Bass Driver covers everything from tight, restrained grit to full-on chaos. The tone section is dialed in to highlight the natural attack of a picked bass, but it's flexible enough to handle heavier, down-tuned styles too. You also get deep low-end extension that feels solid and connected; no need for a traditional clean blend. Plus, there's an internally switchable notch filter, making it easy to tailor your mids whether you're hitting an amp front-end or running straight into a DI or power amp setup.
The minimalist, rugged design fits easily onto a crowded pedalboard and is built to take a beating. Controls are intuitive, and the form factor keeps everything streamlined without sacrificing function. We've spent time with this one, and it absolutely delivers; it's a rock-solid tool for anyone serious about their bass tone.
Controls:
- Volume: Overall volume level; capable of extremely high output
- Drive: Signal gain from clean to extreme; approximately 50dB maximum passband gain
- Bass: Post-clipping low frequency shelf boost, up to +14dB at 100Hz and below
- Attack: Adjusts frequencies above 1kHz; tailors clipping response and pick attack sharpness
- Notch (Internal Switch): Activates a notch filter centered at 750Hz; useful for ampless setups or direct to power amp; disabled by default
- Footswitch: Effect activator
Specifications:
- Bypass: Soft-touch relay switching with op amp buffered bypass
- Input Impedance @ 1kHz: 2.2MΩ
- Output Impedance @ 1kHz: 1kΩ
- Power: 9V DC, center negative, 65mA current at idle; regulated, isolated power supply rated for 200mA minimum recommended; PSU input protected against reverse polarity and over-voltage
- Dimensions: 6.75" x 3.5" x 2"
- Weight: 1.5 lbs
