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

This is a New M-vave Classic Delay Effect Pedal, True Bypass 600ms Delay Time Guitar Effects Pedal for Electric Guitar Bass from M-VAVE its found in our Delay Pedals on the Just Pedals menu. Read More below.
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The M-VAVE is a delay pedal. It is intended for adding repeat and echo effects to a guitar signal.
Key identified features include bass-guitar use and true-bypass switching.
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.
Voiced or equipped to retain low-frequency fundamentals and the higher headroom of a bass signal. Clean blends, crossovers and bass-specific filter ranges can preserve weight and articulation while the effected portion adds harmonics, movement or ambience.
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.