I bought the Sound Professionals SP-TFB-2.
But I have a question. When using the edirol R09, don't you have to use preamp or bass roll off filter? Some say yes, some say no.
I used the Sound Professionals SP-TFB-2 with a microtrack and the recording came out overrecorded and distorted with bass even on the lowest recording settings. So i guess I should have used a bass roll off filter. Now I'm thinking of switching to an edirol. From your experience, when using the edirol an extra bass roll off filter would be needed?