Ok.. did some simple recording of the BOSS PS-5 Supershifter. http://www.allodox.nl/media/ps5-tremolo.mp3 [ 1.4mb ] This simulates a punch on the tremolo-bar of the guitar, but as you can hear it is also suitable as normal tremolo ( press + hold the pedal ) http://www.allodox.nl/media/ps5-bend.mp3 [ 1.3mb ] This is cool stuff you can do slides etc, very cool to do during slapping http://www.allodox.nl/media/ps5-octaver.mp3 [ 2.1mb ] Ah yes.. the real work ! this pedal is the very best octaver pedal in the world. it NEVER loses track, because it doesn't track at all ! It bends the pitch. this is ofcourse mixable from all-clean signal to all-octaved signal. the mode used here is the " harmonist " mode. you can also use this mode to digitally detune your bass to drop-D drop-C or even a whoppering 2 octaves lower ( inaudible ) signal chain used : MTD Kingston-4 -> Boss PS-5 -> Boss ODB-3 ( for preamp / overdrive ) -> Sound Blaster Live! line-in -> Steinberger wavelab 4.0 And as i always like to note : Yes, i know i'm not the best bassplayer around. If you think you can do better, by all means.. do it, or shut the hell up and let me do my work !