Matias Kupiainen Collection

Metal/rock sounds for ready-to-record made by Matias Kupiainen. Just patch your GT-100 into your DAW and your set to go. Roaring rhythm sounds, screaming leads and thundering effects especially designed for studio circumstances.

Matias Kupiainen --- Hailing from Helsinki, Finland, guitarist/producer Matias Kupiainen has a reputation of being one of the most interesting shredders of his generation. After years of regional gigs he rose from obscurity almost overnight in 2008 as the multi-million selling power metal act Stratovarius chose him to replace their former guitarist. Mixing traditional metal shredding with fusion-inspired chromaticism and note choices, classical influences and overall insanity, Matias Kupiainen has a distinguishable sound of his own which he delivers with an absolute mastery over the instrument. He is also known for his production work, including among others the three latest Stratovarius albums, all of which have been recorded and mixed by him at 5 by 5 Studios in Helsinki, Finland. Not limiting himself to solely metal, he's also worked with various Finnish top artists and groups ranging stylistically from hip hop to orchestral film scores. Passionate about his playing and perfect sound, he's always seeking new ways to improve by working hard and trying out new gear.

Live Set

1METAL STEREOHuge stereo sound for intense riffing. Add third by pressing the accel/ctl-button for more complicated riffing.
2METAL MONOMono in-ur-face-rhythm sounds. Switch easily between left and right.
3MIGHTY CHORDSClean sound and layered pad for atmospheric playing.
4SMOOTH LEADTons of distortion, smooth but still aggressive lead sound.
5DUAL RECTONice patch for metal riffing or doubling. Little bit more low-mids makes it stand out from the mix.
*This live set was created with GT-100.
*These patches reproduce each sound as described above, but not perfectly reproduce the originals.

To use this liveset, please install the BOSS TONE STUDIO application dedicated to your product. Please check the supported product list and download the matching BOSS TONE STUDIO for your product.


Compact multi-effects provides tone quality and sound-shaping ability that far exceeds.

GT-100 Ver.2

High-end amp/effects processor with versatile and flexible tonal control capability.

Update your GT-100 to use BOSS TONE STUDIO.
Ver.2 software is available as a free download for all GT-100 owners at the product page.


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