Walrus Audio Julianna Black Black Guitar Effect

Building on the foundation of the Julia V2, the Walrus Audio Julianna Deluxe Chorus/Vibrato expands the chorus experience with stereo I/O, tap tempo, and an expression pedal input — making it one of the most feature-rich analog chorus/vibrato pedals available. The Julianna retains the signature D-C-V Blend control for seamless dry-to-chorus-to-vibrato transitions and adds a suite of professional performance features designed for studio and live use alike.

Stereo Operation and Tap Tempo

The Julianna supports multiple I/O configurations: mono-to-mono, mono-to-stereo, and stereo-to-stereo, making it equally at home in simple signal chains and complex stereo rigs. Tap tempo allows real-time LFO rate adjustment with a footswitch, while the DIV switch selects between quarter note, triplet, and eighth note subdivisions for musical tempo synchronization.

Advanced Modulation Features

The Drift function introduces subtle, organic variation to the LFO rate, emulating the natural inconsistency of analog circuitry for a more vintage, human feel. A secondary LFO speed control and a random LFO wave shape option further expand the modulation palette. The expression pedal input can be assigned to control Depth, Rate, or both simultaneously, enabling dynamic live performance control.

Technical Specifications

The Julianna features true bypass switching and runs on a 9 V DC center-negative power supply drawing 100 mA. Dimensions are 4.77 × 2.9 × 2.3 inches. The Black edition features an all-black finish.