I received my S7700 transport earlier today from Steve. This had a Modwright level 2 mod (with Bybee) done to it before Steve did his mods.
I normally don't like to say absolutes without A/B'ing, and I could not A/B in this instance.
I could not listen to the transport for 2 weeks prior to today so take my comments for what they are worth.
The rest of the system is: DAC is a Bolder Mensa, pre is a Bent TX102, amps are Symphonic Line Kraft mono 400's, speakers are nOrh marble 9.0's and all cabling is Bolder Nitro.
The music sounded more relaxed and closer to analog, the soundstage seemed wider and deeper, and there was more air around instruments. The backround seemed blacker too.
I really can't think of an area that wasn't improved over my memory of a few weeks ago.
The music I used was Jennifer Warnes - The Hunter, cuts 1,2, 8. and 9.
On track 9, The Hunter, I noticed violens that I hadn't noticed before.
Then I played some Herbie Hancock - Headhunter. About 2/3's the way through Chameleon I noticed some sharp bass guitar licks that I hadn't noticed before.
With Eric Clapton - Crossroads third CD, it was just more realistic in the presentation, wider deeper, with more of a you are there feeling.
I cannot A/B this modded unit with what it was before, but the results are not subtle. To me there was a significant upgrade. I have spent a lot more on audio stuff and gotten a lot less in return than this upgrade.
Highly recomended IMO.