I'm looking into up grading from my Jolida JD202 and getting into some tube separates. I have been looking at the Ming Da MC 34-AB7 (link below). But, I have looking at reviews and reading up on it and I not happy that they want you to take it to some one to re-bias the power tubes. That one of the things I injoy about tubes is the tinkering with them. I'm open for any pre but I do want to things. 1. I want it to based on 12AX/T/U/Y/Z7 tubes and 2. It has to have a remote. I'm trying to stay under or around 3K for both the amp and pre Please give me some ideas on what brands to look at or modals to look at.