Bass Effekte

A compact version of the classic Micro Q-Tron Envelope Controlled Filter known for its organic, analog sound and expressivity.

The goal in creating the ZIO Analog Front End + Boost was simple yet ambitious: "Make Everything Sound Better!" ZIO is an all-analog preamp/boost pedal that includes a choice of four distinct preamp circuits, each with up to +20dB of additional output boost. ZIO is Source Audio's first all-analog effects pedal and designed in collaboration with Christopher Venter, the owner and sole engineer at SHOE Pedals.

Phantom gespeiste DI-Box, Preamp, 60s-Style-Studio-EQ

Bass Overdrive / Preamp

The drive of the original classic Big Muff Pi and the earthy support of a bass tailored design with no loss of low end!

The Spectrum Intelligent Filter a powerful stereo filter effect pedal....

Out of the box, this stereo pedal delivers three bass overdrive engines that span the gamut of low-end crunch, from smooth and natural overdrive to full-on fuzz attack.

ABOUT The Cat King is the "king sized" version of our Cat Tail, a low to high gain distortion with overdrive capabilities (some even say at high gain settings, it sounds like a fuzz).

Expressive Double Filter Fuzz

Just like the first 420 total units made, this original fuzz boasts an EL5420csz quad op-amp that creates two different fuzz circuits that you can blend together to make one pretty blazed hybrid fuzz. Yes, we picked this op-amp because it has "420" in its name.

Rumble and roar. The Sono does it all, giving you a full palette of clean, dirty, and fully fuzzed-out tones to choose from and blend between. It's a versatile beast. Like the best bassists, it knows that the right low-end sound is the core platform that's critical to gluing a track together.

An aggressive, cutting, dual-channel fuzz with a versatile EQ!