Line 6 helix firmware update 3.7 July 8, 2019 16 32 64 128 Line 6 helix firmware 3.7 Line 6 helix firmware 3.71 Line 6 helix firmware 3.70 Line 6 firmware 3.5 Line 6 helix latest update Line 6 - helix native 3.15 vst Update line 6 helix firmware
