I've never tried using the bass on its own.I must give that a try.I cant share any music as its original material and the author has asked/told me not to.But thanx for that anyway.
PS.I'll tell you what I've done.I recorded a few seconds of bass through the Tascams mikes and on playing it back thru headphones,the 'tremolo' effect is prominent.On playing through the mini stereo amp I use with my PC,connected to the Tascams 'Line out' the effect is there BUT..Connecting the Tascam via USB and playing the tracks,The effect is gone.No trace.Tearing my hair out here.☹️