I have never tried it but it looks to be a switching power supply and kicks-out 24V, which might be too high for your T-AMP (mine will only take 19V). I have used a universal laptop power supply to good effect with my Temple Audio Mono Blocs, but LiFePO4 (Lithium Iron) battery is way better, but more expensive...
Cheers
Alastair
RPI4/PI2AES running PiCorePlayer/LMS-> AQ Carbon AES -> Topping D90 DAC-> Khozomo Passive Pre-Amp -> 4x Temple Audio Monoblocks powered by 2xLiFePO batteries->Van Damme Black Bi-Wired to B&W 804 Nautilus and Sommer Carbokab 225 Interconnects