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Well i am not quite sure what kind of wood it is made of
But the dark part in the rear is part of a moose hipbone, well if you want to know the wood parts i can ask him next time i speak to him
/Erik
And what he gets the ideas from i have no clue
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Portable rig: iRiver iHP-140 -> Minił V1.9 -> ATH-EW9
Office rig: Alien DAC -> Minił V1.9 (Loaned from my portable rig) -> Ms-2
In build process: β22 and Minił V2
Homepage: http://www.lundells-diy.info.se
Contains headphone stands designed and created by Sven Lundell and my other projects
Sorry for the late reply guys, I've been away from internets access. I'll certainly have impressions for you guys, soon, with perhaps some comparison to the Zhaolu.
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aka LightMeDark and yhamez on other forums feedback
Seaside very nice soldering job, I tot its gonna get shorted. How it sounds like?
Thanks. I had to pack transiters that way in order to make whole amp out of that small purf board. It was kind of hard to solder, but that's the way I designed. It sound quite warm and nice.
Originally Posted by TzeYang
ah i see sijosae's simple diamond buffers with stacked output transistors.
What transistor pairs did you used? The good ol BC3x7-25s?
You're quite right about it, except sijosae part. It's simplifed diamond buffer as you said, but I draw the layout all by myself without seeing his design.
First pair of TR's are BC550/560, and stacked output TR's are 3904/3906.
Thanks. I had to pack transiters that way in order to make whole amp out of that small purf board. It was kind of hard to solder, but that's the way I designed. It sound quite warm and nice.
You're quite right about it, except sijosae part. It's simplifed diamond buffer as you said, but I draw the layout all by myself without seeing his design.
First pair of TR's are BC550/560, and stacked output TR's are 3904/3906.
Ah, I know. But it's much easier to refer this version of db (simple resistors as CCS) as sijosae's db lol.
Well i am not quite sure what kind of wood it is made of
But the dark part in the rear is part of a moose hipbone, well if you want to know the wood parts i can ask him next time i speak to him
/Erik
And what he gets the ideas from i have no clue
Yea I was just wondering materials I don't need specific woods... That is creative using a moose hipbone in a stand..
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Portable:128k WMA/AAC -> Rio Carbon 5gb or 2nd gen Ipod shuffle -> JVC Marshmallows
Home:128k WMA (Contemplating trying FLAC and backing up all music) -> Foobar2k -> Creative SB Live! -> Dying AHS515 (Still deciding for new pair)
I finally got my Active Ground B22 with S22 from AMB cased up into an ATI 645T case. The case was several inches shorter than I would have liked, and resulted in a tight fit front to back, so I installed an EMI shield between the PSU and AMP sections. It is made from aluminum plate with grounded copper foil on one side, and Mu-Metal on the other.
The heat produced is substantial, so I supplemented the stock corner slots with screened holes in the top....the combination of side slots and top holes works well.
The sound is amazing, and has an absolutely black background like the M3.....very detailed and non-fatigueing listening