And is there significant difference between gumby/mj2 and yggy/mj2 ?
Significant for me was moving from bifrost uber to gumby. Is the gumby to yggy significant? No. Noticable? Yes.
On an economic scale is it "justifiable" to spend the coin. For me, yes. Yggy has more resolution. Both are very musical, and enjoyable to listen too.
If bifrost uber was a 4, gumby is an 8.5. Yggy is a 10.
In the context of this thread, the Lyr 2 is a very nice hybrid amp. I like it's sound profile that the tubes provide. When I had it paired to my HD650's it made them sing quite well. (I still have it as it will be paired to gumby as a secondary rig)
When I read about the new Schiit gear that they were bringing out, and multibit was being added to their other DAC's, and that the revised MJ2 was now a tube hybrid, I decided to move to gumby and MJ2 as they are both balanced. I could use the glass I had from the Lyr which was also a driving factor.
Everything I read was that both were better. Everything that was stated was correct. It was significantly better. I had never thought that a redbook CD could sound this way, and that being the case, I had to try Yggy. I did and I like it.
The question was asked previously about a series of cans, and could the lyr2 drive them. Yes it can. But at the level of those cans, it could become a limiting factor.
I recently added the Ether C to my collection. Its sound profile is along the lines of the HD-650 which I like allot. After getting them broke in, and listening quite abit, I started to get the idea that they were not really that much better then the 650's. So, I went back and listened to the 650's.
Bad idea. Not even close. The sound profile was there. Yes. But they could not compete on clarity and bring out the high and low details that the mj2/yggy was feeding it. I now have to find an open can to replace them.
Thus my point; if your thinking of moving up the chain in regards to cans, then think about the chain feeding them. Spend as much, or more on a good DAC to feed your amp.
Heres a different twist on the above. Everything posted on these forums is about listening to music. And everything here is geared to reproduce music so you can hear and enjoy. You need to decide what level of detail you need for the music you listen to.
If you only listen to say, hiphop, then I really see no reason to go mid to high end on anything. The music is usually highly compressed, and mixed to be loud. Get a bassy can, high powerd amp, and a basic DAC and call it a day. If you want to, or have other genre's like jazz, or classical and want to hear the person breathing as they play a flute, or hear the persons fingers on the frets of an accoustical guitar, then you will want the higher end cans, and you will want them fed with a good signal. I have moved to the ladder. I am hearing new details in some of my music that I have had from the late 80's when I converted to CD's. (ya, I'm that old) It's a weird experience listening to something that you thought you really knew, but didn't.