Another question about the D2. I noticed that the balanced outputs put out 4v while the single ended put out 2v. My tube amplifiers are only rca input so what would be a good way to get the full 4v into the tube amp inputs?

Hello all, I have some questions on getting the best sound from my Anedio D2 Dac. I am using it in a speaker system. My setup was the D2 balanced outputs directly into the balanced inputs of a Primare A30.2 amplifier into Buchardt S300 speakers. I was using the volume control directly from the...