Just to add to what's already been said, TP makes very good equipment at very reasonable prices.
I was on the Naim upgrade path, wanting to improve my NDX, SN/HC, but the cost associated with Naim was beyond what I was willing to pay.
I'm glad to hear, from several owners, that TP outperforms a 252/SC/300. So glad that I sold all my Naim gear and bought a DAC-VC and a pair of MB100's. It sounds very good. Substantially better than before, but that's a bit unfair on the SN. However, the price difference is staggering.