









🎸 Elevate your tone universe—because your sound deserves the spotlight!
The M-VAVE PD38 MINI-UNIVERSE is a compact, high-performance guitar reverb pedal featuring 9 digitally modeled reverb effects including Room, Hall, Plate, and more. Powered via USB-C or DC 9V, it offers a user-friendly interface and a robust DSP for warm, dynamic sound shaping. Designed with a durable metal chassis and low power consumption, it’s perfect for musicians seeking professional-grade reverb versatility in a portable format.






| ASIN | B0CM69ZJ9L |
| Amperage | 100 Milliamps |
| Audio Output Effects | Reverb |
| Best Sellers Rank | 1,131 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 3 in Delay & Reverb Effects |
| Brand | M-VAVE |
| Brand Name | M-VAVE |
| Colour | Blue |
| Connector Type | USB-C, DC 9V |
| Controls Type | Physics |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 445 Reviews |
| Hardware Interface | USB Type C |
| Included Components | Universe Pedal, User Manual, Type C Cable |
| Item Dimensions | 12.7 x 7.6 x 5.1 centimetres |
| Item Dimensions L x W x H | 5L x 4W x 2H centimetres |
| Item Weight | 100 Grams |
| Item weight | 100 Grams |
| Manufacturer | M-VAVE |
| Manufacturer Part Number | M008_PD38_Universe_Blue |
| Model Name | MINI-UNIVERSE |
| Model Number | FBA_M008_PD38_Universe_Blue |
| Number of Items | 1 |
| Number of Packs | 1 |
| Power Source | Corded Electric |
| Product Warranty | 1 year warranty. |
| Product dimensions | 5L x 4W x 2H centimetres |
| Set Name | 9 Reverb Effects |
| Signal Format | Digital |
| Sound Profile | Dynamic, Innovative Reverb Tones |
| Style | Classic |
| Unit Count | 1 Count |
| Voltage | 9 |
C**G
Take time to get the right sound then take a photo of the setting
Excellent sound and an easy configuration setup. I play all pink Floyd and this pedal fits the bill. Would recommend. Take your playing to another level.
M**S
Quite incredible - let's see if it lasts
The only reason I didn't give 5 stars is that I'm concerned about whether the pedal will last me for a year - perhaps this is the wrong way to do ratings. This seems almost too good to be true I wanted to do some ambient guitar - and in that regard this blows my 2 other (pretty decent but more than twice as expensive) reverb pedals out of the water. The sounds I'm getting are amazing - I haven't tried out the Strymon pedals that are 10x the price, so I can't compare with those. There is a huge amount of experimentation to be done with the sheer versatility the available options give you. The tone really does sound pretty good to me. At the moment I'm preferring the tone to what I'm getting from the BOSS RV-6, which is ridiculous. The downside: - it sometimes makes too much noise when I click on & off - the knob controlling the type of reverb seems slightly dodgy, sometimes you don't know which effect you're on (between "Cloud", "Bloom" & "swell") The number of options can almost be too much if you want a simple reverb pedal; but there are Spring & Hall options with the usual Decay & mix controls if that's your thing. I'll revisit this review in a few months to say how it has worked out for me
M**C
M vave mini universe.
Where to start. There are so many amazing reverb sounds you can get from this pedal. The knobs are a wee bit fiddly but its a small price to pay for having so many useful sounds to play ( you might find yourself zoning out from reality for a while when playing around with this so be warned, its great fun) No annoying pop that was an annoyance on the older version ( newer version just says "bypass" next to the button unlike the older version that says "true bypass". I love it
P**S
Great for the money.
There are some great reverb effects on this pedal, particularly the shimmer reverb that can be tuned to harmonise with what you are playing, if you turn the knob all the way right you get a perfect octave. Lovely. The spring doesn't sound very springy to my ears but otherwise a great pedal. Solid build and great value for money.
M**T
Great value intriguing device
Excellent value. Does a good job on "normal" settings like room, spring and plate. Also has "weird" settings like cloud and shimmer, which enable shoegaze/psychedelic exploration, if that's your thing.
N**.
Big clink when using switched on.
Very loud clunk sound when uny is switched on.. big issue
M**G
Interesting sounds
This is a very versatile little pedal with plenty to offer. It's not without it's quirks it produces a very odd background noise in conjunction with some of my other pedals but we're not talking boutique here this is very much budget and you get a lot for your money. This is probably perfect for finding out what you want from a reverb unit and what they do. With a noise gate you'd get rid of any annoying unwanted noise (the only other complaint being the switch itself is a bit noisy). I'd certainly recommend it highly for exploring what a reverb can do and if like most of us you're just going to use it at home it's a no brainer you could spend a lot more getting pretty much the same effects. If you're planning on gigging with it I'm sure you could make it work, as for how long it'll last who knows. But first impressions are very good. And if you find this sort of pedal is for you, you can always upgrade to something more robust and expensive at a later date should you need to.
S**T
Great product
Great little effects pedal at budget price. I use it for electronic music production and it excellent for giving depth , grit and interest to synth sounds and samples etc
F**N
Très bonne réverbération.
Utilisé en concert, j'ai bien aimé le choix des réverbérations possibles. Je n'ai pas entendu de bruits parasites lors des coupures. Très bien pour le prix.
U**.
Prima!
Funktioniert sehr gut.
C**T
Amazingly great for the price of peanuts!
Sounds absolutely amazing, depending of course of what you are looking for. It beats the BOSS digital reverb hands down for most of the sounds. But the jewel in the crown is the "Shimmer" reverb, which is why it was bought in the first place. Would have thought it would come from a pedal costing, at least, some 4 times the price! Used in studio most every day, unbeatable value for money. Highly recommended!
J**W
Floating in my own mini universe
Great value for the price. Worth every rupee spent for this great sounding reverb for a garage band musician, (with 9 reverb modes at less than Rs. 900 per mode). Shimmer mode performs well at this low price point, but can't beat the RV6, HOF2. Favorites are Bloom(BLOM) and Cloud. Mine had only "BYPASS" written below the footswitch (not TRUE BYPASS), so I guess the popping sound is now factory fixed. Remember to use a DC adaptor with Center negative. Use the Drift (Param 3) knob wisely. Twist the knobs and get enveloped in a wash of lush ambient sounds that transport you into your own 'Mini-Universe'. Waiting for a stereo version of this mighty dwarf (Durin?).
A**.
Pedal económico que cumple perfectamente
Es un pedal que cumple muy bien, tiene unos reverbs muy buenos, lo uso para guitarra acústica, y le va perfecto
Trustpilot
3 weeks ago
2 weeks ago