I narrowed down the DAC candidates to Parasound zdac Schitt Bifrost (uber upgraded) Bladelius USB DAC Meier Audio Daccord   So far, I have used the ESS SABRE 32 DAC included in the Oppo BDP-105 blu-ray player. Let me know if you have a good recommendation under my budget $1000.

After struggling to choose a reasonable amplifier for HD800, I narrowed down the options to three candidates: 1) RWA Corvina / 2) RWA Cassabria / 3) AnalogDesign Svetlana 2. Since Svetlana is hard to get in US, I am inclined to have RWA's  products, specially Corvina unless Cassabria has a...

I am searching for a good tube amp for my new HD800 under my budget: $1300. Based on some research, there are  a few options in the current marketplace in this price range. I am particularly interested in the followings:   - Wooaudio's WA2 - Wooaudio's WA6-SE - Analog Design Lab's...