The legendary Big Muff pedal has always been a great idea on bass, providing that great, driving fuzz sound and a whole lotta sustain. This is the TC's tribute to that pedal - Lots of low end, lots of angry drive, a little clearer in the top end but, just like the original, sustain for days!
If you haven't already, be sure to check out SpectraDrive Bass Preamp here: http://bit.ly/spectradrive
Learn more about the TonePrint here: https://www.tcelectronic.com/toneprints/toneprint-specific-artist/spectradrive-toneprints/spectradrive-tubedrive-tc-electronic-biff-mug-sustainer#googtrans(en|en)