The Flamma Innovation FV02 is a doubling vocal effects pedal: a stompbox that sits between a singer's microphone and a guitar, adds doubling effects to the voice, and routes both signals as the player needs. It is part of Flamma's line of vocal pedals, alongside the Flamma FV01, Flamma FV03 and Flamma FV04, and sits in the wider field of vocal pedals that includes units like the TC Helicon VoiceTone D1 and the Boss VE-2.
What it does
The FV02 is built around vocal doubling, the effect that layers a copy of the voice behind the lead to thicken a vocal line. Flamma describes the pedal as letting the player "switch between three different tone modes with the press of button" and "choose between single or multiple vocal modes," so the depth of the doubling can be set for one voice or a fuller stack1.
For a singing guitarist, the pedal handles both inputs at once. It includes a guitar input with optional guitar reverb effects, plus a line-in and a microphone input1.
Outputs and routing
Two output modes cover the two ways a singing guitarist usually needs to run a signal: a mixed-signal mode that combines guitar and microphone into one output, and an individual-signal mode that keeps the guitar and microphone separate1. The individual mode is the one to reach for when the voice goes to a PA and the guitar to an amp.
Power
The pedal "can optionally be powered by 48V phantom power," according to Flamma's product page1. That is the standard voltage a mixing desk or audio interface supplies for condenser microphones, so a player with a phantom-powered input can run the FV02 without a separate supply.
Price
Flamma lists the FV02 at a regular price of $168.00 USD, with a launch price of $128.00 USD, on its product page as of 26 October 20261.
Videos
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Questions
What does the Flamma FV02 do?
The FV02 is a doubling vocal effects pedal from Flamma Innovation. It takes a microphone input and a guitar input, applies doubling effects to the voice, and offers three tone modes, a choice between single or multiple vocal modes, and an optional guitar reverb effect. It can output a mixed signal or individual signals from the guitar and microphone.
Does the Flamma FV02 need phantom power?
No. The FV02 can optionally be powered by 48V phantom power, but it is not a requirement. Players who have a mixing desk or interface that supplies 48V phantom power can use it, and the pedal can otherwise be powered by its standard power arrangement.
Can I use a guitar and a microphone at the same time with the FV02?
Yes. The pedal includes a guitar input with optional guitar reverb effects alongside its microphone input, and it has two output modes: one that sends a mixed signal and one that sends the guitar and microphone signals individually.
How much does the Flamma FV02 cost?
On Flamma Innovation's product page, dated 26 October 2026, the FV02 is listed at a regular price of $168.00 USD, with a launch price of $128.00 USD.
What are the output modes on the Flamma FV02?
The FV02 has two output modes: a mixed-signal mode that combines the guitar and microphone into one output, and an individual-signal mode that keeps the guitar and microphone signals separate. This lets a player send the voice to a PA and the guitar to an amp, or run both through one channel.
Sources (1)
- FLAMMA FV02 Doubling Vocal Effects Pedal, Flamma Innovation (www.flamma.shop)
