About the manufacturer

Ly-Rock

Ly-Rock is a guitar-effects maker. The current GPAS selection includes 9V Stereo Chorus Pedal Deluxe Chorus, BR0WNE PROTEIN Overdrive Distortion Pedal Original and Walrus Pedal 5 in 1 Multi-Mode and covers guitar-effects pedals. The model name matters because each effect has a different job in a rig.

For these products, compare effect function, control range, switching, bypass or routing, power requirements and the intended guitar or bass role. The product page is the authority for exact circuitry, connections, condition and included items.

More info about this Product

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.

Guitar Pedals

Guitar pedals are compact effects units that shape and enhance a guitar’s sound, sitting between the instrument and the amplifier. They include gain pedals like overdrive and distortion, modulation effects such as chorus and tremolo, time-based effects like delay and reverb, and essential utilities including tuners, compressors and loopers. Understanding basic things such as pedal type, signal order, power requirements and intended use helps players choose pedals that suit their style, setup and playing environment.

More Gear like this

Chorus

Chorus is a modulation effect that thickens and widens a sound by duplicating the signal, slightly detuning it, and modulating its pitch over time. This creates the impression of multiple instruments playing together, resulting in a rich, shimmering, and spacious tone.

It is commonly used on guitar, bass, and keyboards to add movement and depth, working especially well with clean or lightly driven sounds. Chorus became strongly associated with 1980s music but remains widely used across pop, rock, ambient, and modern styles for its ability to make a sound feel fuller and more animated.

Guitar Pedal

Guitar pedals alter, route, control or support an instrument signal from the floor. The tag covers individual effects, multi-effects, switching, tuning, looping, amplification and pedalboard utilities. The product category and additional effect tags identify the specific job each pedal performs.

Stereo

Stereo refers to an audio setup that uses two separate channels, left and right, to create a sense of width, space, and direction in sound. By sending slightly different signals to each channel, stereo allows effects and instruments to feel more immersive and three-dimensional compared to a single mono signal.

In guitar and audio equipment, stereo is commonly used with delays, reverbs, modulation effects, and multi-amp rigs to enhance depth and movement. Stereo setups can make a sound feel wider and more spacious, especially in recording or live environments where separation between speakers can be clearly heard.