Anyone is NY/ NJ area with the Topping 7DX7S dac ?


Anyone out there with the Topping 7 dx7 S dac? Need to do some comparison listening session with the Topping D90 dac for an hour , or two, at my place, or your place ( if your system is high resolution as well) in the context of speaker based system. Would appreciate it greatly... Sushi and bottle of wine on me :) .....
kot