The Old Blood Noise Endeavors Signal Blender Stereo is a flexible routing pedal designed to split, blend, and manage stereo or mono signals with ease. Built in collaboration with 29 Pedals, it offers two stereo effects loops and a clean path, each with independent volume controls and footswitches, making it ideal for creating parallel signal chains or combining multiple sources into one output.

With added features like trails switching, phase inversion, and MIDI control, Signal Blender Stereo is ready for advanced setups on stage or in the studio. It supports mono-in to stereo-out operation via an internal dipswitch and uses TRS jacks for seamless stereo integration—all wrapped in a compact, soft-touch design hand-built in Oklahoma.