The M-VAVE is a delay pedal. It is intended for adding repeat and echo effects to a guitar signal.
Key identified features include analogue circuitry and true-bypass switching.
- Brand: M-VAVE
- Product type: Delay Pedals
- Features: Analogue, True Bypass

This is a New M Vave Classic Delay Guitar Effect Pedal Mini Portable True Bypass Analog Delay Processor For Guitar Players from M-VAVE its found in our Delay Pedals on the Just Pedals menu. Read More below.
As an affiliate partner, we may earn a small commission when you buy through our links — at no extra cost to you.
M-VAVE is a music-gear brand of Shengke, whose official company history describes a move from consumer wireless audio into instrument products using wireless transmission and digital signal processing. The current range mixes compact single-effect pedals, multi-effects processors, headphone tools and wireless systems. JustPedals listings include the Mini Universe digital reverb, Tank multi-effects, H8 headphone amplifier and pedal tuners. TANK-G adds amp modelling, USB audio and recording features, while Mini Universe is a compact dedicated reverb. Check the product type before comparing M-VAVE listings, as the brand covers both stompboxes and supporting equipment.
Delay records the incoming signal for a chosen interval and repeats it after the original note. Feedback returns repeats to the delay line, while tone, filtering, modulation and saturation determine whether echoes remain clear, darken progressively, wobble like tape or degrade like analogue bucket-brigade circuits. Delay time and rhythmic subdivisions govern the spacing and musical pattern of the repeats.
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.
Connects input directly to output through mechanical or relay switching when the effect is off, removing the active circuit from the audio path. It avoids buffer colour but leaves cable capacitance and switching design to influence high-frequency loss and possible switching noise.