For those with who have the AN16 and the GR07 (OG, Classic, or BE), in terms of percentage, how close is the AN16 to the GR07?

@H20Fidelity   Ah, considered PM you, but didn't want to bother you that directly. Longtime lurker, but first time posting anything on head-fi.   Yeah, ljokerl told me basically the same thing regarding amps and the VC-1000. It's great to hear you're still using the VC-1000, I love them.  ...

H20, I've been reading about the Topping NX1 and the SMSL SAP-5 for the last couple days. I use an iPod classic with VSonic VC-1000. With these IEMs, is there even a point in getting one of these good amps? If so, how will I benefit other than the increase in volume? I like the sound I get...