- FV01 Vocal Effects Processor Pitch Correction Voice Pedal Vocal Stompbox Microphone Amplifier for Singer Live Singing Streaming Recording with Delay Reverb Acoustic Guitar Playing

This pedal adds a variety of helpful features for vocals, including EQ modes, three kinds of reverb, three kinds of delay, and of course, pitch correction. The pitch correction is subtle. You aren't going to get Auto-tuned vocals out of it, but it will help if you slightly flub a note. There are a variety of routing options to allow you to have an instrument pass through to detect the key of your music for the pitch correction. There are also options to route both instrument and vocals either through the 1/4" or XLR output. I found that with the signals merged, the instrument was far louder than the microphone, even with the microphone gain turned all the way up, so if you plan to to use a single output, you may need to attenuate your instrument signal or further boost the microphone signal prior to this pedal. Using separate inputs posted no problem, and the phantom power worked well. This could be useful simply as an easy source of phantom power for those cases where it is not otherwise available. The reverbs and delays sound very nice, but only the reverb can be used on the instrument signal, while both can be used on the vocal. Overall, this is a very useful toolkit for vocals featuring most functions you would need on most all the time with a good selection options.

This vocal effects pedal is super awesome! It includes a delay effect, reverb, and a vocal correction knob. All of these things are top notch. There are multiple default settings you can turn the knobs to which gives it a more fuller sound. And the correction is a game changer. It doesn't work perfectly, but it definitely gets the sound you want. It also makes your voice sound more studio finished, making it great for recording music. I recorded an entire demo in my garage with this pedal and it sounds amazing! I 10/10 recommend to anyone wanting to step up their home recordings.

If you're reading reviews you want to know if it will work for you, right? First, I will explain what it isn't. This pedal isn't studio quality at all. There is some noise in the vocal processing. There seems to be a build in compression that is always on. This makes the vocal sound a little squished. If you have a very dynamic voice it might get on your nerves. The reverb on the vocal cuts off when it reaches a certain level of decay I listened through a decent quality sound system and through a recording interface with headphones. Through the headphones it's hard to listen to. But for sound coming out of a speaker it's not really that bad. The reverb is usable. The doubling and pitch effects can add extra dimension if used conservatively. So, here's what it is. This is a good tool for a solo guitarist busker type to combine the mic and guitar into a single output while adding some effects to the sound. On a street corner, coffee shop or other noisy environment the shortcomings in sound quality will likely not be noticed. Even if you don't use the effects, the ability to combine a guitar and mic into a single output is useful for portable speakers that only have one, usually 1/4, input jack available.

Really not that good. Sounds bad. Pitch correction results in strange phasing/chorus effects in voice. Even with effects turned down, it still impacts vocal quality- making the voice sound like it’s coming from behind a blanket. Don’t waste your money on this if you are using it for singing in front of an audience or congregation. Might be fine if just for yourself,

The Flamma FV02 Doubling and FV03 Character pedals are very useful pedals that can inspire creativity and fun! Each provides its own unique spin on vocal alteration. With the FV02 Doubling, you can double your voice or have an ensemble of you. Or, you can add a pitch shifted version of yourself, either as a baby voice or an octave down voice, or both! The FV02 gives a chorusing effect. With the FV03 Character, the first setting pitches your voice a tritone down, perfect for a horror vocal voiceover. Or, you can pitch your voice up an octave to female or baby timbres. Or, you can have a vocoded robot drone in three varieties and sing a melody over it. The Blend knob will allow you to blend your natural voice in as much as you like. Both pedals can add reverb to your vocals, available in three types, which all sound very nice. Both pedals have a nice option of disabling only the vocal mode effect (indicator around switch turns red) while keeping the reverb, or double click to turn both effects off (unlit). The guitar input is designed to give your guitar a little bit of reverb shimmer and works best with an acoustic-electric or clean electric sound, but you could certainly run your guitar into a distortion pedal then into the Doubling if you wanted some distortion. I wouldn’t distort your sound after the doubler because you’ll want to keep the reverb clean and crisp. One tip: Don’t let your input signal be too hot. I had the best results using an external mic preamp with output volume set fairly low. With this setup, you would switch the XLR input to line. The other useful option is just to plug your mic directly into the pedal. I used a good dynamic mic and set the gain about halfway on the Doubling and 2/3 on the Character. Use a small flathead screwdriver to turn the gain knob. Be careful not to set the input gain too high or you will get a very loud, nasty squeal back! The enclosures seem sturdy, and I love the vibrant colors! All in all, these are nice pedals that can add some creative effects once you learn how to use them.

PRO: -lots of features in one piece of kit. -includes own power supply. -delay and reverb worked great for me, but not why I bought the product. CON: -Correction/Autotune did not really appear to work on my unit at all? -Hidden menu concept: this is annoying as heck. Having 1 foot switch that needs to be double-tapped (unreasonably) quickly to turn off correction, vs single-tapped to... do something else? Or Held to get to the Hidden menu to set the Tempo? OH and then the Correction knob sets the Feedback to the Reverb??? All this is dumb. Just put a few more knobs on it, instead of a big fancy logo. 1 switch for tapping, 1 switch to turning effects on and off, and 2 more potentiometers for settings. Done. -HUGE NOISE FLOOR PROBLEMS. So noisy. Made my mic sound significantly more static-y compared to plugging it into my mixer directly. I couldn't believe it. I spent a few hours messing with settings in the FV01 as well as the Mixer, adjusting Gain, trying different cables and power supplies, nothing helped. I'm returning the FV01 Corrector because it is too noisy for my setup, and I can't use it.

I am a singing bassist in blues and classic rockish bands. I play professionally, but I am not a "gifted" singer. I've had TWO TC Helicon Mic Mechanic IIs. Both fried out on me. (I got the 3-year warranty on this one) This is my initial use review, which I will update as needed. A. You'll want to turn the gain WAY down. The primary "purpose" of this pedal is as a microphone pre-amp. All other features are built around that purpose. I used a tiny flat head screwdriver, but maybe a thumbnail would work in a pinch. B. As with other 'other pedals' the soundvoard should be zeroed out. Tone has zero/warm/bright. The tone does not turn off by action of the foot switch. C. Effects. I use about 15% plate reverb. That's it. The echo and reverb effects all operate as expected. D. Pitch-Correction. I sing the blues, and a few Rolling Stones songs. I'm not Jason Mraz. With the gain and all other factors dialed in, even at 100% I did not detect any artificial sounding corrections. I usually keep it at about 25% and everything sounded very solid. I didn't have to "push" my vocals as much. If I ever get a real singer to use it I'll let you know what they say. E. Foot switch. Green, everything is on. Red, Pitch Correction off, effects on. Tap it twice, No effects, no auto tune, but the TONE stays (which is not an issue- I just don't want echo/reverb when I'm talking to the audience.) In summary, this is a solid pedal. Turn the gain down, and if you get noise switch the ground and/or switch phantom power. Solid pedal so far.

I was really hoping this would work. The design allows you to pick a key and the harmonies are generated on that basis. You do not have to plug in a guitar. That, plus the seeming ability to specify harmony intervals, seemed like a great idea. It has been 10 years since I bought a harmony pedal, so I hoped that the tech had come far enough to provide good vocals in such a small pedal. Unfortunately, that wasn't the case. The harmonies do not track the input vocal well, apparently not knowing when to change intervals per the key (i.e., a major third is always a major third, no matter what note in the scale you sing. That's not how harmony works. But the dealbreaker is the sound of the actual harmonies. They are the fakest sounding fake harmonies I've ever heard. Very chipmunk-ish. And constantly out of tune. The video from FLAMMA is quite deceptive, as the harmonies cannot follow a standard vocal line. I know better than to expect authentic sounding harmonies, but this was ridiculous. Ironically, the pedal has a very nice sounding reverb. But that's not enough to justify buying this pedal. Hopefully, Amazon with take it back.