About the manufacturer

Diamond Pedals

Diamond Pedals is a guitar-effects maker. The current GPAS selection includes Diamond Comp/EQ Optical Compressor and Tilt EQ, Diamond Memory Lane STM32 Digital Bucket-Brigade-Style Delay and Diamond Phase 6-Stage JFET Phaser and covers compressor pedals, delay pedals and phaser 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

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.

Phaser Pedals

A phaser splits the signal and shifts the phase of one path through a series of all-pass filter stages. When recombined, moving peaks and notches sweep across the spectrum, creating a rounded swirl rather than the evenly spaced comb filtering of a flanger. Stage count, feedback, centre frequency, rate and depth shape the width, resonance and pulse of the sweep.

More Gear like this

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.

Phaser

Phaser is a modulation effect that creates a smooth, swirling sound by splitting the signal and shifting the phase of one path before mixing it back with the original. As the phase shift is modulated, it produces moving peaks and dips in the frequency response, giving the effect its characteristic sweep.

It is commonly used to add movement and texture to guitars, keyboards, and other instruments, ranging from subtle and warm to deep and psychedelic. Phaser effects are strongly associated with classic funk, rock, and 1970s tones, but remain widely used in modern music for their fluid, musical character.