The Warm Audio WA-C1 Chorus Vibrato is a faithful recreation of the most celebrated all-analog chorus and vibrato pedal. This pedal delivers pure analog tones and rich modulation featuring a 100 analog preamp that adds bite depth and natural compression to your guitar sounds. With separate controls for depth and rate the WA-C1 allows for precise adjustments surpassing the limitations of vintage units. The selectable impedance switch ensures clarity for passive string instruments making it versatile for various setups. Hand-tested in Austin TX this pedal is crafted with meticulous attention to detail providing premium performance and reliability. Utilising a modern MN3007 BBD chip recreation by Xvive the WA-C1 matches the lush midrange depth and detail expected from vintage analog chorus pedals. The vibrato setting adds a three-dimensional wobble perfect for adding speed and bounce to your tone. The pedal also features a flashing LED that indicates the effect settings and modulation rate for easy monitoring. Whether used with mid-gain and dirty amps for classic grunge sounds or ultra-clean amps for 80s new-wave tones the WA-C1 offers an ultra-lush wide stereo soundscape that enhances any musical performance.
Warm Audio WA-C1 Chorus Vibrato
This is a New Warm Audio WA-C1 Chorus Vibrato from Warm Audio is in our Chorus Pedals category on Just Pedals. Read More below.
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Brand
Warm Audio
Warm Audio began with founder Bryce Young’s aim of making the sounds of classic recording equipment more accessible through recreations of well-known analogue designs. The company remains rooted in studio gear, with microphones, preamps and compressors alongside a focused guitar-pedal range. Centavo revisits a sought-after overdrive, Foxy Tone Box is an octave fuzz, Mutation Phasor II is an optical phaser and Warmdrive is an amp-inspired overdrive. JustPedals listings include these models alongside ODD and WA-CV Centavo. The pedal line carries the company’s broader approach into guitar effects by pairing familiar circuit references with practical modern formats.
Category
Chorus Pedals
Chorus mixes the dry signal with one or more short, continuously modulated delays. The small pitch and timing movement between the paths creates width, shimmer and the impression of several instruments playing together. Rate controls the modulation speed, depth controls its excursion, and delay or mix settings determine whether the result is subtle thickening, a liquid wobble or a broad stereo image.
Tags
Analogue
The signal is shaped by continuously varying electronic circuitry rather than being converted into a digital effect algorithm. Component choice, operating voltage and circuit tolerances influence headroom, noise, clipping texture and the small variations in response between designs.
Stereo
Processes, creates or passes two audio channels. True stereo preserves separate left and right inputs, while mono-to-stereo effects generate spatial differences internally; routing, phase behaviour and whether trails remain stereo determine the resulting image. Some outputs sum to mono when only one socket is connected, which can change level or modulation depth.
Vibrato
Modulates pitch above and below the played note without the dry/modulated mixture that creates chorus. Rate, depth, waveform and delay-line character determine whether the motion is a gentle instability, pronounced wobble or tape-like drift.
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