Source Audio ZIO Analog Front End + Boost

ZIO Analog Front End + Boost

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 Audios first all-analog effects pedal and designed in collaboration with Christopher Venter, the owner and sole engineer at SHOE Pedals.

“The Better Box”

The word “ZIO” is an acronym for Impedance (Z is the electrical symbol for impedance), Input (I), and Output (O). The pedal is designed to take a guitars high impedance signal, sweeten the tone with any of its four preamp circuits, and output a strong, low impedance signal that wont be altered by the buffered dry tones of effect pedals further down the signal chain. High fidelity, noise-free Burr-Brown op amps help give ZIO extreme clarity and responsive pick dynamics, while maintaining ideal body and warmth. ZIO has four distinct preamp circuits. JFET offers a completely transparent signal boost with zero coloring or distortion. LOW-CUT reduces tubby bottom-end for a tighter sound with added headroom. STUDIO finds inspiration from the time-honored Pultec Trick, a studio technique that adds clarity by cutting the mud frequencies and adding mid-range articulation. E-PLEX captures the focused and subtle grit of the preamps found in vintage Echoplex Tape Delay units. The ZIOs TONE toggle offers three different levels of capacitance (or simulated cable length) to brighten or darken the tone.