Is the Oppo-105 with Modwright modifications

So who has heard both a stock Oppo 105 AND a Modwright Oppo 105?

Please explain how they sound alike or different.

Is the modwright a definite "no doubt about it" upgrade or something less than that?

Since the 105 is a relatively new product, you may not find anyone who has heard the stock and modified versions. If you do some research, though, I think you will find a lot of comments made about Modwright's modifications of previous players.

A p.s. to Dsper:
I have an Oppo 95 that I use only for a separate video system. I have had it my audio system, and the differences between it and the Modwright 105 are sort of like night and day. I couldn't stand the 95 in my audio system, and I love the modified 105. I hope this helps, at least maybe a little bit.

To say that Jfz "couldn't stand" the Oppo 95 in his system is certainly to go against the grain of virtually all press reviews, sophisticated audiophile reviews and virtually everything else written about the product. The Oppo 105 is said to sound much like the 95, perhaps just a bit better and is also getting raves all around.

One thing we know is that tubes almost always add harmonic distortion. A lot of listeners prefer it that way. Many years ago Bob Carver experimented and proved that, even with solid state. That's why I asked if the moders publish their distortion figures.

Another issue is that Oppo has improved its audio circuits with each release. But judging by the rapidity with which the mods appear, they likely stay about the same so that with each new version they would add less and less.

Just one person's views.

I purchased the 105 with out listening to it first and to my surprise it sounded wonderful so much richer and refined than my previous Musical Fidelity player. At that time it was in a bedroom system. I then purchased a used Jeff Rowland Concerta integrated amp which took the place of a NAD and the sound quality improved 1000 times. After that I exchanged the interconnects from budget ones to Acoustic Zen and once again the sound improved greatly. My point is every part of your system changes the sound. The 105 is very good but consider it as just a portion of all of your components.