I know it's an older thread, but I just ordered the CP60. Figured for $30 it's worth a shot. If it's decent it will serve as a backup/second rig to go with my A rig, a EHX Battalion that I picked up for $75. I have used the SansAmp BDDI for years as my sole piece of stage equipment. Stopped bothering with amps on stage years ago since all the sound guys take a DI anyway and just tell you turn your amp down to serve as a stage monitor. No point in carrying a fridge(8x10) around if nobody hears it anyway. Because of this I am always interested in one size fits all DI/preamps. When I have the money I'll be trying out the Microtubes Ultra, the Darkglass unit with the six band eq and the low pass/high pass sections, but for now I am very happy with the Battalion as I like having the low/high mids as compared to my V1 SansAmp which only has bass/treble. I also prefer the distortion from the Battalion as my sound is pretty heavily distorted all the time playing death metal/grind core and the blend of clean and heavy on the Battalion cuts through with more grind than the SansAmp.
But back on topic, I'll post a video with some sound clips and my thoughts when the CP60 arrives. Like I said for around $30 I figure if it doesn't sound good it'll make a nice paperweight at least.