Old Blood Noise Endeavors Signal Blender Stereo – New

The Signal Blender Stereo is a powerful routing and mixing tool designed for players who want to explore effects in parallel rather than series. Built in collaboration with 29 Pedals, Signal Blender Stereo delivers massive internal headroom (±15V), pristine phase response, and studio-grade clarity—making it equally at home on pedalboards, in stereo rigs, or as a utility centerpiece for complex setups.

At its core, Signal Blender Stereo allows you to blend two independent stereo effects loops alongside a clean signal, each with its own volume control and footswitch. It can also function as a one-to-three splitter or a three-to-one combiner, opening up creative routing options well beyond traditional pedal chains.

Features & Routing Options

• Stereo input and output with two independent stereo effects loops
• Supports mono operation using standard TS cables
• Optional mono-to-stereo splitting at the main input
• Individual volume knobs and footswitches for Clean, Loop A, and Loop B
• Trails switching for Loop A and Loop B
• Phase inversion switches on the returns of Loop A and Loop B
• MIDI control over on/off and trails switching
• Optional true bypass from input to output when all loops are disengaged
• Soft-touch switching throughout

Power & Specs

• 9V DC center-negative (2.1mm)
• 500mA current draw (not included)
• Internally scaled to ±15V for exceptional headroom
• Dimensions: 5.5” x 4.75” x 2.75”

Brand new unit.
Artwork by Holey Kids.
Developed in collaboration with Jesse from 29 Pedals.

Tone House is a proud authorized dealer of Old Blood Noise Endeavors. All OBNE products purchased through us are backed by the full manufacturer warranty. Unless otherwise noted, we ship the most up-to-date version available. If you’re looking for a specific revision, please contact us prior to purchase and we’ll do our best to accommodate.

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