I had the DAC1Pre and moved from that to a DAC3.5. I found that move to be an upgrade. I think the DAC2.5 is similar to the basic DAC3.5 with the LNS power supply.
The Benchmark was clinical sounding and sterile compared to the Benchmark which sounded fuller without any loss in detail.
I then upgraded the DAC3.5 with the VBS and then upgraded the 3.5 to MkII, and also had the REF power cables.
The Benchmark was clinical sounding and sterile compared to the Benchmark which sounded fuller without any loss in detail.
I then upgraded the DAC3.5 with the VBS and then upgraded the 3.5 to MkII, and also had the REF power cables.