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From March 3rd to March 16th, test drive the TB-303 Software Bass Line Composer and our TB-303 Acid Trance patch collection for free with a Roland Account! Simply log into Roland Cloud Manager and install the TB-303 plugin and Acid Trance from your library.*

Melt minds with TB-303 Acid Trance from sound designer Nebula Nine, a trippy patch collection for Roland’s ACB recreation of the classic TB-303.  

Nebula Nine takes the ACB recreation of the little bass box to new heights with this potent collection of psychedelic patches and patterns. Bring Chicago acid into your DAW and create a trip that is wholly your own with these smoldering tones and evocative rhythms.

Download TB-303 Acid Trance today—available with Roland Cloud Ultimate and Pro memberships or a Lifetime Key purchase.  

*After March 16th your TB-303 Entitlement will only be available in an Ultimate membership or through a Lifetime Key purchase. "Acid Trance" will only be available in a Pro or Ultimate membership or with a Lifetime Key Purchase.