T-amp Experience Anyone ?

I'm wanting to play around with one of the new cheapo T-amps but there are too many options and little info (except on the Trends).
Looking at the Trends 10.1, the KingRex T20 and a couple that seem to be hybrids with more power- the PopPulse T40i and the Yulong TA4780.
The first two are upgradable with battery power, the other two feature more power giving you more speaker options.
Do the amps with the added power transformers lose the T-amp "magic"? Is one tripath chip better than the other?
Any firsthand experience would be greatly appreciated. Thanks

Showing 1 response by cal3713

@begs any brands to share?