Source Audio ZIO Analog Front End + Boost
Booster / Preamp
The Source Audio ZIO is an analog preamp and boost pedal with four selectable preamp circuits.
JFET, Low-Cut, Studio, and E-Plex modes cover a flat boost, low-end cleanup, and tape-echo-preamp-style coloration.
Use it around drive pedals for tone shaping, a solo-level lift, or driving a long cable run.
- Dimensions
- 64.8 × 104.1 × 55 mm
- DC voltage
- Unknown
- Current draw
- Unknown
The top-view footprint uses jack- and protrusion-inclusive dimensions. Height and power specs still await verification against official sources.