The Flamma FS05 is a compact multi-modulation pedal from Flamma Innovation that packs 11 modulation effects, described by the maker as running "from classic to experimental," into a single stereo stompbox. It carries 7 preset slots for saving your own settings, and it is built around stereo inputs and outputs so the effects can open up across a full stereo rig. As of 26 October 2026 it is listed as sold out on Flamma's own product page.1
Controls and layout
The FS05 keeps the everyday controls simple and pushes the deeper editing into two assignable knobs2:
- Rate and Depth: fixed knobs that control the speed and intensity of each effect23
- CTRL 1 and CTRL 2: assignable knobs that offer new settings for each mode, controlling things like mix, pitch, tone, feedback and more2
Pedal of the Day described the stereo side of the design this way2:
"We added the Flamma FS05 to our list of Best Multi-Modulation Pedals"
Bypass: two accounts
The bypass type is the one point where the record disagrees. Flamma's product page specifies a "low-noise buffer bypass to reduce signal loss,"1 while Pedal of the Day's review lists the pedal as true bypass.2 Both descriptions come from published sources, and they point in different directions: a buffered bypass can help drive long cable runs, while true bypass leaves the chain untouched when the pedal is off.
Price and availability
When Delicious Audio covered the FS05, the outlet called its price "an insanely competitive price" and added the pedal to its list of Best Multi-Modulation Pedals.3 On Flamma's own shop page, the pedal shows a regular price of $78.00 USD with a sale price of $88.00 USD.1
The FS05 is sold out on Flamma's product page as of 26 October 2026. Flamma's current multi-effects line includes pedals such as the FX200, FX150 and FX50, and the smaller FC05 Mod covers similar multi-modulation ground in a mini enclosure.
Videos
Flamma Innovation
Brett Kingman
Mike Hermans
Questions
Is the Flamma FS05 true bypass?
The two sources disagree. Flamma's own product page describes the FS05 as having a low-noise buffer bypass to reduce signal loss, while Pedal of the Day's review lists it as true bypass. If bypass character matters to your rig, that difference is worth knowing: a buffered bypass drives long cable runs more consistently, while true bypass leaves the signal path untouched when the pedal is off.
How many presets does the Flamma FS05 have?
The FS05 has 7 preset slots for saving your favorite settings, according to Flamma's product page. Pedal of the Day likewise describes it as a pedal with 7 storable slots, so you can keep a handful of your own modulation sounds ready to recall rather than dialing them in each time.
Is the Flamma FS05 stereo?
Yes. Flamma describes the FS05 as delivering high-quality stereo modulation effects, and Pedal of the Day noted that its stereo connectivity on both inputs and outputs lets you enjoy the modes in what the reviewer called gorgeous, enveloping sound.
What modulation effects are in the Flamma FS05?
The FS05 carries 11 modulation effects that Flamma describes as ranging from classic to experimental. Pedal of the Day's review lists the 11 different modulation effect types, and notes that the CTRL 1 and CTRL 2 knobs expose different parameters in each mode, such as mix, pitch, tone and feedback.
Who makes the Flamma FS05?
The FS05 is made by Flamma Innovation, which sells it through its own Flamma shop alongside other multi-effects pedals such as the FX200 and FX150.
Is the Flamma FS05 still available?
As of 26 October 2026, the FS05 is listed as sold out on Flamma's own product page, so it is not currently available new from the maker.
Sources (3)
- FLAMMA FS05 Multi Modulation 11 Modulation Effects from Classic to Exp, Flamma Innovation
- Flamma Innovation FS05 Multi Modulation, Pedal of the Day, 2021-09-03
- Flamma FS05 Stereo Multi-Modulation, Delicious Audio, 2021-08-23
