pioneers are loud but they have slotloads and the DAE is pretty good.
toshibas are very quite but I remeber that the DAE for the 16x was very slow. Also their beige color is more of an off white color. toshibas work well with clonecd.
liteons are medium loud, DAE is excellent, work well with clonecd and are inexpensive.
I have owned all three and I prefer the liteons (currently have 3!), especially when they are/were $38 shipped from dell.
🙂