Can anyone help me out with a comparison between the various available tube/solid state hybrid amps that are available? I really like tubes, I also want to be able to drive all types of headphones. Hybrid amps seem to be the best option here. I have a schitt lyr on the way. The reason I ask this question is because I am trying to decide on a DAC. I want to know whether a price/quality mismatch between the amp and the DAC (DAC being the higher priced item) will be silly. Will an amp like the Lyr be held back by a much higher quality DAC?