It looks like a nice unit. I have never seen one but recently I have been researching T+A gear.
This appears to be using a Class D amplifier, but, it is not using an off the shelf chip (NCore, B&O, etc.). It looks like they have developed their own Switching Amplifier.
Not as much band width as their other amplifiers, but still the specs looks pretty good to me!
The E amp has 1-60Khz Freq response...
The R series and HV series all have 1-150Khz...
and the AMP 8 has 1-200KHz Freq Response as a comparison....
To give you a perspective....
Ampzilla's bandwidth is 3-70KHz
Audio Research's new top amazing (drool) amp has a band width of 0.5-110KHz
McIntosh quad balanced amps have 10-100KHz
So all of the T+A have very large band width and extremely good dynamic range...
Of course this is assuming I understand the specs, which I do not claim to

....