Hey all, recently acquired these audio gear and I really enjoyed the pairing. So after going on the internet for a while I found out that the amp has a PSU1 upgrade that supposedly provides a huge improvement. I have been trying to find one of those in my country (Malaysia) and proved to be difficult to get a hold off. So my question is, am I really losing out a lot without the upgrade? Will it be noticeable enough to justify getting it? Most people seem to agree it will but I would like other thoughts on it. Thanks all have a good day.
Graham Slee Solo SRGII and HD650
- Thread starter marcussmj
- Start date
Also on a sidenote what is the difference between the Graham Slee Ultra Linear and its Diamond Edition variant? Can't seem to find much information regarding the former at all.
Edit: I found information about it already. Seems like there was a definite improvement.
Edit: I found information about it already. Seems like there was a definite improvement.
Users who are viewing this thread
