Introducing the H90 H90 H9 MAX Multi-Effects Pedal – Reverb Chorus. Made by well established brand H90, who make a large range of affordable Guitar Pedals. H90 H9 MAX Multi-Effects Pedal – Reverb Chorus Delay Stompbox with CORE Processing for Guitar/Bass
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.
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.
Delay is an effect that records the guitar signal and plays it back after a short period of time, creating an echo or repeat. By adjusting the time, feedback, and level, delay can add subtle depth and space or produce rhythmic, expressive repeats that enhance lead lines, ambient textures, and overall atmosphere.
Reverb (short for reverberation) is an audio effect that simulates the natural reflections of sound in a physical space. When you play in a room, hall, or cathedral, the sound waves bounce off the walls, ceiling, and floor, creating a sense of depth and ambience. Reverb pedals and processors recreate this effect electronically, allowing guitarists and producers to shape how “big” or “live” their sound feels. From short, springy echoes that mimic vintage amp tanks to lush, atmospheric washes used in ambient or shoegaze music, reverb adds dimension and realism — turning a dry, flat tone into something immersive and expressive.
