I installed my Digital Lens today. I put it between my Theta Data Basic II CDT and Theta DS Pro Gen Va DAC and conected with Illuminati Orchid digital cable.
The resoult is simply mind blowing. The added smoothness, detail, air, texture and bloom totally transformed my system. The addition of DL brought bigger improvement than going from DS Pro Prime II DAC to Gen Va !
Best 500$ EVER spent on audio.