Routing
Stereo, Wet/Dry and Dual-Amp Effects Rigs
Multiple outputs create value only when every downstream channel remains distinct, safe and phase-coherent.
Research guide · Updated July 27, 2026Define the destination channels
Two processor outputs need two amplifier, mixer or interface channels to preserve stereo. A wet/dry rig needs a clear decision about which path carries dry signal. Label outputs and verify what happens when a venue accepts only mono.
Manage phase and grounding correctly
Parallel paths can cancel when summed if processing changes polarity or timing. Dual amplifiers can also create ground loops. Use transformer-isolated, phase-capable equipment intended for the job and never remove safety grounding.
Build the mono version first
Create a complete mono sound, then add width or a second voice. Test the stereo rig summed to mono and with either channel missing. This keeps a routing constraint from erasing the core part.
Shop by purpose
Explore routing gear
Compare routing, connections and control requirements at the retailer before choosing.