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「Official」Asian Anime, Manga, and Music Lounge - Page 3575

post #53611 of 130051

well done borisu :)

post #53612 of 130051
Quote:
Originally Posted by b1o2r3i4s5 View Post

All done! biggrin.gif


Daaaannng... Nice!
What are you going to use for a case?
Quote:
Originally Posted by b1o2r3i4s5 View Post


Don't expect too much when I'm in mass-production mode... I'll stop caring about the fine details after the 2nd or 3rd unit. tongue.gif
Heh, good thing I'm getting the first unit biggrin.gif
Quote:
Originally Posted by gopanthersgo1 View Post

Only 33 posts since last night??? What's happening? Doomsday?
That's been pretty regular. The night before there were only 8...
post #53613 of 130051

Holy schiit! I have A LOT of work to do!!

 

post #53614 of 130051

Borisu makes me want to jump into DIY lol

post #53615 of 130051
Quote:
Originally Posted by MrViolin View Post

Borisu makes me want to jump into DIY lol
Looking at that Schiit makes you WANT to go into DIY? Lol
@Borisu: why does the B22 need a preamp again?
post #53616 of 130051
Quote:
Originally Posted by mechgamer123 View Post

Looking at that Schiit makes you WANT to go into DIY? Lol
@Borisu: why does the B22 need a preamp again?

yeah man :D

so that it can amp the signal silly~

post #53617 of 130051

Eh... ok. If you say so.

post #53618 of 130051
Quote:
Originally Posted by mechgamer123 View Post


Looking at that Schiit makes you WANT to go into DIY? Lol
@Borisu: why does the B22 need a preamp again?


Enables both SE and Balanced input modes.

Enables the use of 1x overall gain.

Allows constant input impedance.

post #53619 of 130051
Quote:
Originally Posted by MrViolin View Post

yeah man :D

 

so that it can amp the signal silly~

You're a madman I say!

 

The preamp actually has a gain of 0.5x (-6dB) so... no.


Edited by b1o2r3i4s5 - 2/2/13 at 10:43am
post #53620 of 130051
Quote:
Originally Posted by b1o2r3i4s5 View Post

You're a madman I say!

The preamp actually has a gain of 0.5x (-6dB) so... no.

:3 nawww

borisu! make it have 12 gain settings very_evil_smiley.gif

post #53621 of 130051
Quote:
Originally Posted by b1o2r3i4s5 View Post

Holy schiit! I have A LOT of work to do!!



Work it kitsune-kun.

Wouldn't it be more efficient to set gain at the preamp stage and use 8x on all the B22s? Or will that negatively affect performance.

Quote:
Originally Posted by b1o2r3i4s5 View Post

You're a madman I say!

The preamp actually has a gain of 0.5x (-6dB) so... no.

A pre-attenuator.

*badum tss*
post #53622 of 130051
Quote:
Originally Posted by b1o2r3i4s5 View Post

PCB? nah, screw that. I'm going pref-board! (the min-order for PCBs is 10!)
The relays will be controlled by an ATTINY26 MCU via 2N7000 MOSFETs,
Volume control signal is controlled by a linear pot which feed a DC voltage to the ATTINY26's on-chip ADC.
The ATTINY 26 will also control power going to the sigma22 (supplying 4 beta22s and a preamp) and the output muting relay which stops any on/off clicks and pops being audible.

LOL!!

this made me laugh so hard my CIEMs popped out..

Haha. I kind of want to try that, laughing so hard that CIEMs can pop out

@Joe

Man you guys are good! I'll probably take the first pic, and erase some lines to make it less crowded/little cleaner. And then I'll stop worrying about P-H designs
post #53623 of 130051

@Borisu

 

Would you be able to ship two P-H's out before finishing up the B22? I would like some members to at least get them before a new adventure starts.

 

 

 

@Mixor

Thanks for the invite!!

 

Animebytes here I come!

post #53624 of 130051

hmmm... wait the costs of all the parts would be around 1-200 excluding chassis >:0 must go into DIY

 

Edit: hm. . . it would seem that there are a lot of chibi tsundere heroines 


Edited by MrViolin - 2/2/13 at 10:58am
post #53625 of 130051
Quote:
Originally Posted by Tilpo View Post


Work it kitsune-kun.

Wouldn't it be more efficient to set gain at the preamp stage and use 8x on all the B22s? Or will that negatively affect performance.

A pre-attenuator.
*badum tss*

LOL is that my "official" nickname now?

 

The preamp stage would clip if I do that.

and it wouldn't make it more simple....

infact it will cause either input impedance problems or make the gain very high when switching levels.

 

Right... technically... rolleyes.gif

 

Quote:
Originally Posted by MrViolin View Post

:3 nawww

borisu! make it have 12 gain settings very_evil_smiley.gif

lol thats called a stepped volume control. (a crappy one biggrin.gif)

 

Quote:
Originally Posted by bowei006 View Post

@Borisu

 

Would you be able to ship two P-H's out before finishing up the B22? I would like some members to at least get them before a new adventure starts.

what do you mean? I'm working on 3 projects in parallel!

(used to be 4... until I got too lazy to design a high voltage amp for my ionophones...)

 

 

Quote:
Originally Posted by EveTan View Post


Haha. I kind of want to try that, laughing so hard that CIEMs can pop out

By that, I mean the seal is broken, they don't actually fall out wink.gif

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