Timbre and tone-wise it should match the sound of the T1 fairly well; however, 600ohm headphones like a lot of voltage swing and the D1 is only running off of a 5v power supply. So my guess would be that it won't be optimal. The DACmini running on a 15v PSU was the minimum I thought was optimal with the T1, and the Schitt Valahalla was even better with them.
yeah i was thinking dacmini but i was hoping this cheap budget amp would do the trick. thx for your input