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Originally Posted by Dougie085 /img/forum/go_quote.gif
Anyone built this and the SOHA II? I know they are different technologies but kind of curious as to what the strengths and weaknesses are between the 2. I'd imagine if I post this in the SOHA II thread I'd get a bunch of people that like it over the B22 and here the opposite....but figured I'd ask anyways as I'm kind of thinking between these 2. Kind of been interested in a good tube product though and it seems the SOHA is just that. I'd be looking to build a balanced version of both as my DAC is balanced outputs only atm. Also I'd be driving a pair of Alessandro MS Pro's.
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OK I've built and I use both. See my sig. The SOHA II is a fun, easy to build and inexpensive amp. With the right tubes I use it regularly with my Grado RS-1 and sometime (depending of my mood) with my PS-1000. But when it comes to good recordings and want a very neutral presentation (straight wire with gain) it is not in the same level of my B22. The B22 also have a more precise soundstage, the instrument are easier to pinpoint and you have better sense of depth.
So here are the plus point of both amps:
SOHA II:
- Easy to build. If it's your first build take this
seriously into account.
- Inexpensive. You still can add some boutique parts and customize it (as I've done)
- Tube rolling. It's very fun to tailor some sound signature that match your personal taste, mood and headphones.
- You will likeky impress almost all your friends and family. It got tubes!
- While it's inexpensive it still sounds great.
B22
- High end sound quality and neutrality.
- Will drive almost (if any) headphones ever made.
- You will impress your geek & headphones addicts friends at meets.
Both are great design from well kown and respected designers. Alex Cavalli and Ti Kan. Both are very well documented and supported.