Jari Mäenpää

As seen in Jari's Instagram post.

In an Instagram post by Jari Mäenpää, he shared a photo of several guitar pedals he tested, indicating that the ones out of their boxes are the "keepers." Among these "keepers" is the Boss EQ-200 Graphic Equalizer.

In an Instagram post by Jari Mäenpää, he shared a photo of several guitar pedals he tested, indicating that the ones out of their boxes are the "keepers." Among these "keepers" is Maxon OD-808.

In an Instagram post by Jari Mäenpää, he shared a photo of several guitar pedals he tested, indicating that the ones out of their boxes are the "keepers." Among these "keepers" is a Pro Co Rat 2 Distortion.

In an Instagram post by Jari Mäenpää, he shared a photo of several guitar pedals he tested, indicating that the ones out of their boxes are the "keepers." Among these "keepers" is a Boss SD-1 Overdrive.

In an Instagram post by Jari Mäenpää, he shared a photo of several guitar pedals he tested, indicating that the ones out of their boxes are the "keepers." Among these "keepers" is a Maxon OD-808X Overdrive Extreme.

In an Instagram post by Jari Mäenpää, he shared a photo of several guitar pedals he tested, indicating that the ones out of their boxes are the "keepers." Among these "keepers" is an MXR Ten Band Equaliser in Silver color.

In a 2013 MetalSucks article it was revealed that Jari Mäenpää uses the Planet Waves CT-12 NS Headstock tuner. Teemu, a member of Wintersun, stated: "We recently installed Planet Waves NS Mini headstock tuners to all our main guitars. They hide nicely behind the headstock (attached with 3M Dual Lock) and become handy especially when warming up backstage or side of the stage where there might not always be other tuners available."

In a 2013 article on MetalSucks, Teemu states, "Our minimal pedalboards only have the wireless receivers and Boss tuners," with the Boss TU-2 Chromatic Tuner clearly seen in the pictures.